MAGNETIC_PARKING_EXTRUDER (#12351)

Marlin/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/Marlin.cpp

@@ -148,7 +148,7 @@
   #include "feature/fanmux.h"
 #endif
 
-#if DO_SWITCH_EXTRUDER || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER)
+#if DO_SWITCH_EXTRUDER || ENABLED(SWITCHING_NOZZLE) || ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
   #include "module/tool_change.h"
 #endif
 
@@ -975,8 +975,12 @@ void setup() {
     #endif
   #endif
 
+  #if ENABLED(MAGNETIC_PARKING_EXTRUDER)
+    mpe_settings_init();
+  #endif
+
   #if ENABLED(PARKING_EXTRUDER)
-    pe_magnet_init();
+    pe_solenoid_init();
   #endif
 
   #if ENABLED(POWER_LOSS_RECOVERY)

Marlin/src/config/default/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/3DFabXYZ/Migbot/Configuration.h

@@ -204,16 +204,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/AliExpress/CL-260/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Anet/A2/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Anet/A2plus/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Anet/A6/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Anet/A8/Configuration.h

@@ -205,16 +205,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/AnyCubic/i3/Configuration.h

@@ -205,16 +205,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/ArmEd/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Azteeg/X5GT/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/BIBO/TouchX/default/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/BQ/Hephestos/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h

@@ -212,16 +212,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/BQ/WITBOX/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Cartesio/Configuration.h

@@ -205,16 +205,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10S/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10mini/Configuration.h

@@ -213,16 +213,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-8/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-2/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-3/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-4/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Einstart-S/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Felix/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Felix/DUAL/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/FlashForge/CreatorPro/Configuration.h

@@ -204,16 +204,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Formbot/Raptor/Configuration.h

@@ -245,16 +245,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration.h

@@ -207,16 +207,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Formbot/T_Rex_3/Configuration.h

@@ -208,16 +208,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/GT2560/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/MeCreator2/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Infitary/i3-M508/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/JGAurora/A5/Configuration.h

@@ -209,16 +209,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/MakerParts/Configuration.h

@@ -224,16 +224,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Malyan/M150/Configuration.h

@@ -209,16 +209,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Malyan/M200/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Micromake/C1/basic/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Mks/Robin/Configuration.h

@@ -205,16 +205,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Mks/Sbase/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/RapideLite/RL200/Configuration.h

@@ -204,16 +204,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/RepRapPro/Huxley/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/RigidBot/Configuration.h

@@ -207,16 +207,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/SCARA/Configuration.h

@@ -235,16 +235,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/STM32F10/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/STM32F4/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Sanguinololu/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/TheBorg/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/TinyBoy2/Configuration.h

@@ -226,16 +226,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/X1/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/X3A/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/X5S/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Tronxy/XY100/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/UltiMachine/Archim1/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/VORONDesign/Configuration.h

@@ -204,16 +204,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8200/Configuration.h

@@ -224,16 +224,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8400/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/WASP/PowerWASP/Configuration.h

@@ -223,16 +223,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/adafruit/ST7565/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration.h

@@ -219,16 +219,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/Geeetech/Rostock 301/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/Hatchbox_Alpha/Configuration.h

@@ -209,16 +209,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/MKS/SBASE/Configuration.h

@@ -204,16 +204,47 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
   #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/Tevo Little Monster/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/generic/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_mini/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_pro/Configuration.h

@@ -208,16 +208,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_xl/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h

@@ -209,16 +209,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/makibox/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/stm32f103ret6/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/tvrrug/Round2/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/config/examples/wt150/Configuration.h

@@ -204,16 +204,48 @@
 
 /**
  * Two separate X-carriages with extruders that connect to a moving part
- * via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ * via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
  */
 //#define PARKING_EXTRUDER
-#if ENABLED(PARKING_EXTRUDER)
-  #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
-  #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
-  #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
+
+/**
+ * Two separate X-carriages with extruders that connect to a moving part
+ * via a magnetic docking mechanism using movements and no solenoid
+ *
+ * project   : https://www.thingiverse.com/thing:3080893
+ * movements : https://youtu.be/0xCEiG9VS3k
+ *             https://youtu.be/Bqbcs0CU2FE
+ *
+ * for cooling multi extruder with separate fans
+ * see on Configuration_adv.h and look for "Part-Cooling"
+ */
+//#define MAGNETIC_PARKING_EXTRUDER
+
+#if ENABLED(PARKING_EXTRUDER) || ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #if ENABLED(PARKING_EXTRUDER)
+
+    #define PARKING_EXTRUDER_SOLENOIDS_INVERT           // If enabled, the solenoid is NOT magnetized with applied voltage
+    #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
+    #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // (ms) Delay for magnetic field. No delay if 0 or not defined.
+    //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
+
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+    #define MPE_FAST_SPEED      9000      // (mm/m) Speed for travel before last distance point
+    #define MPE_SLOW_SPEED      4500      // (mm/m) Speed for last distance travel to park and couple
+    #define MPE_TRAVEL_DISTANCE   10      // (mm) Last distance point
+    #define MPE_COMPENSATION       0      // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
+
+  #endif
+
 #endif
 
 /**

Marlin/src/gcode/gcode.cpp

@@ -705,6 +705,10 @@ void GcodeSuite::process_parsed_command(
         case 869: M869(); break;                                  // M869: Report axis error
       #endif
 
+      #if ENABLED(MAGNETIC_PARKING_EXTRUDER)
+        case 951: M951(); break;                                  // M951: Set Magnetic Parking Extruder parameters
+      #endif
+
       #if ENABLED(Z_STEPPER_AUTO_ALIGN)
         case 422: M422(); break;                                  // M422: Set Z Stepper automatic alignment position using probe
       #endif

Marlin/src/gcode/gcode.h

@@ -243,6 +243,7 @@
  * M914 - Set StallGuard sensitivity. (Requires SENSORLESS_HOMING or SENSORLESS_PROBING)
  * M917 - L6470 tuning: Find minimum current thresholds
  * M918 - L6470 tuning: Increase speed until max or error
+ * M951 - Set Magnetic Parking Extruder parameters. (Requires MAGNETIC_PARKING_EXTRUDER)
  *
  * M360 - SCARA calibration: Move to cal-position ThetaA (0 deg calibration)
  * M361 - SCARA calibration: Move to cal-position ThetaB (90 deg calibration - steps per degree)
@@ -842,6 +843,10 @@ private:
     static void M928();
   #endif
 
+  #if ENABLED(MAGNETIC_PARKING_EXTRUDER)
+    static void M951();
+  #endif
+
   static void M999();
 
   #if ENABLED(POWER_LOSS_RECOVERY)

Marlin/src/gcode/probe/M951.cpp

@@ -0,0 +1,76 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+#include "../gcode.h"
+#include "../../module/tool_change.h"
+#include "../../module/motion.h"
+
+
+mpe_settings_t mpe_settings;
+
+inline void mpe_settings_report() {
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPGM("Magnetic Parking Extruder");
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR("L: Left parking  :", mpe_settings.parking_xpos[0]);
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR("R: Right parking :", mpe_settings.parking_xpos[1]);
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR("I: Grab Offset   :", mpe_settings.grab_distance);
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR("J: Normal speed  :", long(MMS_TO_MMM(mpe_settings.slow_feedrate)));
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR("H: High speed    :", long(MMS_TO_MMM(mpe_settings.fast_feedrate)));
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR("D: Distance trav.:", mpe_settings.travel_distance);
+  SERIAL_ECHO_START(); SERIAL_ECHOLNPAIR("C: Compenstion   :", mpe_settings.compensation_factor);
+}
+
+void mpe_settings_init() {
+  constexpr float pex[2] = PARKING_EXTRUDER_PARKING_X;
+  mpe_settings.parking_xpos[0]      = pex[0];                         // M951 L
+  mpe_settings.parking_xpos[1]      = pex[1];                         // M951 R
+  mpe_settings.grab_distance        = PARKING_EXTRUDER_GRAB_DISTANCE; // M951 I
+  #if HAS_HOME_OFFSET
+    set_home_offset(X_AXIS, mpe_settings.grab_distance * -1);
+  #endif
+  mpe_settings.slow_feedrate        = MMM_TO_MMS(MPE_SLOW_SPEED);     // M951 J
+  mpe_settings.fast_feedrate        = MMM_TO_MMS(MPE_FAST_SPEED);     // M951 H
+  mpe_settings.travel_distance      = MPE_TRAVEL_DISTANCE;            // M951 D
+  mpe_settings.compensation_factor  = MPE_COMPENSATION;               // M951 C
+  mpe_settings_report();
+}
+
+void GcodeSuite::M951() {
+  if (parser.seenval('L')) mpe_settings.parking_xpos[0] = parser.value_linear_units();
+  if (parser.seenval('R')) mpe_settings.parking_xpos[1] = parser.value_linear_units();
+  if (parser.seenval('I')) {
+    mpe_settings.grab_distance = parser.value_linear_units();
+    #if HAS_HOME_OFFSET
+      set_home_offset(X_AXIS, mpe_settings.grab_distance * -1);
+    #endif
+  }
+  if (parser.seenval('J')) mpe_settings.slow_feedrate       = MMM_TO_MMS(parser.value_linear_units());
+  if (parser.seenval('H')) mpe_settings.fast_feedrate       = MMM_TO_MMS(parser.value_linear_units());
+  if (parser.seenval('D')) mpe_settings.travel_distance     = parser.value_linear_units();
+  if (parser.seenval('C')) mpe_settings.compensation_factor = parser.value_float();
+  if (!parser.seen("CDHIJLR")) mpe_settings_report();
+}
+
+#endif // MAGNETIC_PARKING_EXTRUDER

Marlin/src/inc/SanityCheck.h

@@ -791,7 +791,7 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
 #endif
 
 /**
- * Parking Extruder requirements
+ * (Magnetic) Parking Extruder requirements
  */
 #if ENABLED(PARKING_EXTRUDER)
   #if ENABLED(DUAL_X_CARRIAGE)
@@ -800,6 +800,8 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
     #error "PARKING_EXTRUDER and SINGLENOZZLE are incompatible."
   #elif ENABLED(EXT_SOLENOID)
     #error "PARKING_EXTRUDER and EXT_SOLENOID are incompatible. (Pins are used twice.)"
+  #elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+    #error "Enable only one of PARKING_EXTRUDER and MAGNETIC_PARKING_EXTRUDER."
   #elif EXTRUDERS != 2
     #error "PARKING_EXTRUDER requires exactly 2 EXTRUDERS."
   #elif !PIN_EXISTS(SOL0) || !PIN_EXISTS(SOL1)
@@ -815,6 +817,22 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
   #elif !defined(PARKING_EXTRUDER_SOLENOIDS_DELAY) || !WITHIN(PARKING_EXTRUDER_SOLENOIDS_DELAY, 0, 2000)
     #error "PARKING_EXTRUDER_SOLENOIDS_DELAY must be between 0 and 2000 (ms)."
   #endif
+#elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+  #if ENABLED(DUAL_X_CARRIAGE)
+    #error "MAGNETIC_PARKING_EXTRUDER and DUAL_X_CARRIAGE are incompatible."
+  #elif ENABLED(SINGLENOZZLE)
+    #error "MAGNETIC_PARKING_EXTRUDER and SINGLENOZZLE are incompatible."
+  #elif ENABLED(EXT_SOLENOID)
+    #error "MAGNETIC_PARKING_EXTRUDER and EXT_SOLENOID are incompatible. (Pins are used twice.)"
+  #elif EXTRUDERS != 2
+    #error "MAGNETIC_PARKING_EXTRUDER requires exactly 2 EXTRUDERS."
+  #elif !defined(PARKING_EXTRUDER_PARKING_X)
+    #error "MAGNETIC_PARKING_EXTRUDER requires PARKING_EXTRUDER_PARKING_X."
+  #elif !defined(TOOLCHANGE_ZRAISE)
+    #error "MAGNETIC_PARKING_EXTRUDER requires TOOLCHANGE_ZRAISE."
+  #elif TOOLCHANGE_ZRAISE < 0
+    #error "TOOLCHANGE_ZRAISE must be 0 or higher."
+  #endif
 #endif
 
 /**

Marlin/src/module/configuration_store.cpp

@@ -2078,6 +2078,10 @@ void MarlinSettings::reset(PORTARG_SOLO) {
     toolchange_settings.z_raise = TOOLCHANGE_ZRAISE;
   #endif
 
+  #if ENABLED(MAGNETIC_PARKING_EXTRUDER)
+    mpe_settings_init();
+  #endif
+
   //
   // Global Leveling
   //

Marlin/src/module/tool_change.cpp

@@ -42,7 +42,7 @@
   #endif
 #endif
 
-#if ENABLED(PARKING_EXTRUDER) && PARKING_EXTRUDER_SOLENOIDS_DELAY > 0
+#if ENABLED(MAGNETIC_PARKING_EXTRUDER) || (ENABLED(PARKING_EXTRUDER) && PARKING_EXTRUDER_SOLENOIDS_DELAY > 0)
   #include "../gcode/gcode.h" // for dwell()
 #endif
 
@@ -126,18 +126,143 @@
 
 #endif // SWITCHING_NOZZLE
 
-#if ENABLED(PARKING_EXTRUDER)
+#if ENABLED(MAGNETIC_PARKING_EXTRUDER)
 
-  void pe_magnet_init() {
+  float parkingposx[2] ,           // M951 R L
+        parkinggrabdistance ,      // M951 I
+        parkingslowspeed,          // M951 J
+        parkinghighspeed ,         // M951 H
+        parkingtraveldistance,     // M951 D
+        compensationmultiplier;  
+
+  inline void magnetic_parking_extruder_tool_change(const uint8_t tmp_extruder) {
+
+    const float oldx = current_position[X_AXIS],
+                grabpos = mpe_settings.parking_xpos[tmp_extruder] + (tmp_extruder ? mpe_settings.grab_distance : -mpe_settings.grab_distance),
+                offsetcompensation =
+                  #if HAS_HOTEND_OFFSET
+                    hotend_offset[X_AXIS][active_extruder] * mpe_settings.compensation_factor
+                  #else
+                    0
+                  #endif
+              ;
+
+    if (axis_unhomed_error(true, false, false)) return;
+
+    /**
+     * Z Lift and Nozzle Offset shift ar defined in caller method to work equal with any Multi Hotend realization
+     *
+     * Steps:
+     *   1. Move high speed to park position of new extruder
+     *   2. Move to couple position of new extruder (this also discouple the old extruder)
+     *   3. Move to park position of new extruder
+     *   4. Move high speed to approach park position of old extruder
+     *   5. Move to park position of old extruder
+     *   6. Move to starting position
+     */
+
+    // STEP 1
+
+    current_position[X_AXIS] = mpe_settings.parking_xpos[tmp_extruder] + offsetcompensation;
+
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      if (DEBUGGING(LEVELING)) {
+        SERIAL_ECHOPAIR("(1) Move extruder ", int(tmp_extruder));
+        DEBUG_POS(" to new extruder ParkPos", current_position);
+      }
+    #endif
+
+    planner.buffer_line(current_position, mpe_settings.fast_feedrate, tmp_extruder);
+    planner.synchronize();
+
+    // STEP 2
+
+    current_position[X_AXIS] = grabpos + offsetcompensation;
+  
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      if (DEBUGGING(LEVELING)) {
+        SERIAL_ECHOPAIR("(2) Couple extruder ", int(tmp_extruder));
+        DEBUG_POS(" to new extruder GrabPos", current_position);
+      }
+    #endif
+  
+    planner.buffer_line(current_position, mpe_settings.slow_feedrate, tmp_extruder);
+    planner.synchronize();
+  
+    // Delay before moving tool, to allow magnetic coupling
+    gcode.dwell(150);
+  
+    // STEP 3
+
+    current_position[X_AXIS] = mpe_settings.parking_xpos[tmp_extruder] + offsetcompensation;
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      if (DEBUGGING(LEVELING)) {
+        SERIAL_ECHOPAIR("(3) Move extruder ", int(tmp_extruder));
+        DEBUG_POS(" back to new extruder ParkPos", current_position);
+      }
+    #endif
+
+    planner.buffer_line(current_position, mpe_settings.slow_feedrate, tmp_extruder);
+    planner.synchronize();
+
+    // STEP 4
+
+    current_position[X_AXIS] = mpe_settings.parking_xpos[active_extruder] + (active_extruder == 0 ? MPE_TRAVEL_DISTANCE : -MPE_TRAVEL_DISTANCE) + offsetcompensation;
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      if (DEBUGGING(LEVELING)) {
+        SERIAL_ECHOPAIR("(4) Move extruder ", int(tmp_extruder));
+        DEBUG_POS(" close to old extruder ParkPos", current_position);
+      }
+    #endif
+
+    planner.buffer_line(current_position, mpe_settings.fast_feedrate, tmp_extruder);
+    planner.synchronize();
+
+    // STEP 5
+
+    current_position[X_AXIS] = mpe_settings.parking_xpos[active_extruder] + offsetcompensation;
+
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      if (DEBUGGING(LEVELING)) {
+        SERIAL_ECHOPAIR("(5) Park extruder ", int(tmp_extruder));
+        DEBUG_POS(" at old extruder ParkPos", current_position);
+      }
+    #endif
+
+    planner.buffer_line(current_position, mpe_settings.slow_feedrate, tmp_extruder);
+    planner.synchronize();
+
+    // STEP 6
+
+    current_position[X_AXIS] = oldx;
+
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      if (DEBUGGING(LEVELING)) {
+        SERIAL_ECHOPAIR("(6) Move extruder ", int(tmp_extruder));
+        DEBUG_POS(" to starting position", current_position);
+      }
+    #endif
+
+    planner.buffer_line(current_position, mpe_settings.fast_feedrate, tmp_extruder);
+    planner.synchronize();
+
+    #if ENABLED(DEBUG_LEVELING_FEATURE)
+      if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPGM("Autopark done.");
+    #endif
+  }
+
+#elif ENABLED(PARKING_EXTRUDER)
+
+  void pe_solenoid_init() {
     for (uint8_t n = 0; n <= 1; ++n)
       #if ENABLED(PARKING_EXTRUDER_SOLENOIDS_INVERT)
-        pe_activate_magnet(n);
+        pe_activate_solenoid(n);
       #else
-        pe_deactivate_magnet(n);
+        pe_deactivate_solenoid(n);
       #endif
   }
 
-  void pe_set_magnet(const uint8_t extruder_num, const uint8_t state) {
+  void pe_set_solenoid(const uint8_t extruder_num, const uint8_t state) {
     switch (extruder_num) {
       case 1: OUT_WRITE(SOL1_PIN, state); break;
       default: OUT_WRITE(SOL0_PIN, state); break;
@@ -206,7 +331,7 @@
         if (DEBUGGING(LEVELING)) SERIAL_ECHOLNPGM("(3) Disengage magnet ");
       #endif
 
-      pe_deactivate_magnet(active_extruder);
+      pe_deactivate_solenoid(active_extruder);
 
       // STEP 4
 
@@ -229,10 +354,10 @@
       #endif
 
       #if ENABLED(PARKING_EXTRUDER_SOLENOIDS_INVERT)
-        pe_activate_magnet(active_extruder); //just save power for inverted magnets
+        pe_activate_solenoid(active_extruder); //just save power for inverted magnets
       #endif
 
-      pe_activate_magnet(tmp_extruder);
+      pe_activate_solenoid(tmp_extruder);
 
       // STEP 6
 
@@ -266,9 +391,9 @@
     }
     else { // nomove == true
       // Only engage magnetic field for new extruder
-      pe_activate_magnet(tmp_extruder);
+      pe_activate_solenoid(tmp_extruder);
       #if ENABLED(PARKING_EXTRUDER_SOLENOIDS_INVERT)
-        pe_activate_magnet(active_extruder); // Just save power for inverted magnets
+        pe_activate_solenoid(active_extruder); // Just save power for inverted magnets
       #endif
     }
 
@@ -661,6 +786,8 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
         dualx_tool_change(tmp_extruder, no_move);
       #elif ENABLED(PARKING_EXTRUDER) // Dual Parking extruder
         parking_extruder_tool_change(tmp_extruder, no_move);
+      #elif ENABLED(MAGNETIC_PARKING_EXTRUDER) // Magnetic Parking extruder
+        magnetic_parking_extruder_tool_change(tmp_extruder);
       #elif ENABLED(SWITCHING_TOOLHEAD) // Switching Toolhead
         switching_toolhead_tool_change(tmp_extruder, fr_mm_s, no_move);
       #elif ENABLED(SWITCHING_NOZZLE) && !SWITCHING_NOZZLE_TWO_SERVOS

Marlin/src/module/tool_change.h

@@ -61,14 +61,29 @@
     #define PE_MAGNET_ON_STATE PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE
   #endif
 
-  void pe_set_magnet(const uint8_t extruder_num, const uint8_t state);
+  void pe_set_solenoid(const uint8_t extruder_num, const uint8_t state);
 
-  inline void pe_activate_magnet(const uint8_t extruder_num) { pe_set_magnet(extruder_num, PE_MAGNET_ON_STATE); }
-  inline void pe_deactivate_magnet(const uint8_t extruder_num) { pe_set_magnet(extruder_num, !PE_MAGNET_ON_STATE); }
+  inline void pe_activate_solenoid(const uint8_t extruder_num) { pe_set_solenoid(extruder_num, PE_MAGNET_ON_STATE); }
+  inline void pe_deactivate_solenoid(const uint8_t extruder_num) { pe_set_solenoid(extruder_num, !PE_MAGNET_ON_STATE); }
 
-  void pe_magnet_init();
+  void pe_solenoid_init();
 
-#endif // PARKING_EXTRUDER
+#elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
+
+  typedef struct MPESettings {
+    float parking_xpos[2],      // M951 L R
+          grab_distance,        // M951 I
+          slow_feedrate,        // M951 J
+          fast_feedrate,        // M951 H
+          travel_distance,      // M951 D
+          compensation_factor;  // M951 C
+  } mpe_settings_t;
+
+  extern mpe_settings_t mpe_settings;
+
+  void mpe_settings_init();
+
+#endif
 
 #if ENABLED(SINGLENOZZLE)
   extern uint16_t singlenozzle_temp[EXTRUDERS];

buildroot/share/tests/teensy35_tests

@@ -53,11 +53,13 @@ exec_test $1 $2 "Sled Z Probe with Linear leveling"
 # exec_test $1 $2 "...with AUTO_BED_LEVELING_3POINT, DEBUG_LEVELING_FEATURE, EEPROM_SETTINGS, EEPROM_CHITCHAT, EXTENDED_CAPABILITIES_REPORT, and AUTO_REPORT_TEMPERATURES"
 
 #
-# Test MESH_BED_LEVELING feature, with LCD
+# Test MAGNETIC_PARKING_EXTRUDER with LCD
 #
 restore_configs
-opt_enable MESH_BED_LEVELING MESH_G28_REST_ORIGIN MANUAL_BED_LEVELING ULTIMAKERCONTROLLER
-exec_test $1 $2 "MESH_BED_LEVELING feature, with LCD"
+opt_set EXTRUDERS 2
+opt_set TEMP_SENSOR_1 1
+opt_enable MAGNETIC_PARKING_EXTRUDER ULTIMAKERCONTROLLER
+exec_test $1 $2 "MAGNETIC_PARKING_EXTRUDER with LCD"
 
 #
 # Mixing Extruder