Fix "too cold" in M600 (#19332)

Marlin/src/feature/pause.cpp

 
 bool pause_print(const float &retract, const xyz_pos_t &park_point, const float &unload_length/*=0*/, const bool show_lcd/*=false*/ DXC_ARGS) {
   DEBUG_SECTION(pp, "pause_print", true);
-  DEBUG_ECHOLNPAIR("... retract:", retract, " park.x:", park_point.x, " y:", park_point.y, " z:", park_point.z, " unloadlen:", unload_length, " showlcd:", int(show_lcd) DXC_SAY);
+  DEBUG_ECHOLNPAIR("... park.x:", park_point.x, " y:", park_point.y, " z:", park_point.z, " unloadlen:", unload_length, " showlcd:", int(show_lcd) DXC_SAY);
 
   UNUSED(show_lcd);
 
 
   TERN_(HOST_PROMPT_SUPPORT, host_prompt_open(PROMPT_INFO, PSTR("Pause"), DISMISS_STR));
 
-  if (!DEBUGGING(DRYRUN) && unload_length && thermalManager.targetTooColdToExtrude(active_extruder)) {
-    SERIAL_ECHO_MSG(STR_ERR_HOTEND_TOO_COLD);
-
-    #if HAS_LCD_MENU
-      if (show_lcd) { // Show status screen
-        lcd_pause_show_message(PAUSE_MESSAGE_STATUS);
-        LCD_MESSAGEPGM(MSG_M600_TOO_COLD);
-      }
-    #endif
-
-    return false; // unable to reach safe temperature
-  }
-
   // Indicate that the printer is paused
   ++did_pause_print;
 
   #endif
 
   // Initial retract before move to filament change position
-  if (retract && thermalManager.hotEnoughToExtrude(active_extruder))
+  if (retract && thermalManager.hotEnoughToExtrude(active_extruder)) {
+    DEBUG_ECHOLNPAIR("... retract:", retract);
     unscaled_e_move(retract, PAUSE_PARK_RETRACT_FEEDRATE);
+  }
 
   // Park the nozzle by moving up by z_lift and then moving to (x_pos, y_pos)
   if (!axes_should_home())
     thermalManager.reset_hotend_idle_timer(e);
   }
 
-  if (targetTemp > thermalManager.degTargetHotend(active_extruder))
+  if (targetTemp > thermalManager.degTargetHotend(active_extruder)) {
     thermalManager.setTargetHotend(targetTemp, active_extruder);
+  }
 
-  if (nozzle_timed_out || thermalManager.hotEnoughToExtrude(active_extruder)) // Load the new filament
-    load_filament(slow_load_length, fast_load_length, purge_length, max_beep_count, true, nozzle_timed_out, PAUSE_MODE_SAME DXC_PASS);
+  // Load the new filament
+  load_filament(slow_load_length, fast_load_length, purge_length, max_beep_count, true, nozzle_timed_out, PAUSE_MODE_SAME DXC_PASS);
 
   if (targetTemp > 0) {
     thermalManager.setTargetHotend(targetTemp, active_extruder);

Marlin/src/gcode/feature/pause/M600.cpp

                    beep_count, (parser.seenval('R') ? parser.value_celsius() : 0) DXC_PASS);
     #endif
   }
-  else {
-    TERN_(HAS_FILAMENT_SENSOR, runout.reset());
-  }
 
   #if EXTRUDERS > 1
     // Restore toolhead if it was changed

Marlin/src/lcd/language/language_cz.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Délka mm senz.fil.");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Parkování selhalo");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Kalibrace selhala");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Moc studený");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("VYBERTE FILAMENT");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_de.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Runout-Weg mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Homing gescheitert");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Probing gescheitert");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: zu kalt");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("FILAMENT WÄHLEN");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_en.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Runout Dist mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Homing Failed");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Probing Failed");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Too Cold");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("CHOOSE FILAMENT");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_es.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Dist. filamento mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Ir a origen Fallado");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Sondeo Fallado");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Muy Frio");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("ELIJE FILAMENTO");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_eu.h

   PROGMEM Language_Str MSG_FILAMENT_CHANGE_NOZZLE          = _UxGT("  Pita: ");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Hasi. huts egin du");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Neurketak huts egin du");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: hotzegi");
 
   PROGMEM Language_Str MSG_KILL_EXPECTED_PRINTER           = _UxGT("Inprimagailu okerra");
 

Marlin/src/lcd/language/language_fr.h

   PROGMEM Language_Str MSG_RUNOUT_SENSOR                   = _UxGT("Capteur fil.");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Echec origine");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Echec sonde");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Trop froid");
 
   PROGMEM Language_Str MSG_KILL_MMU2_FIRMWARE              = _UxGT("MAJ firmware MMU!!");
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("CHOISIR FILAMENT");

Marlin/src/lcd/language/language_gl.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Dist mm Sensor Fil");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Fallo ao ir á Orixe");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Fallo ao Sondar");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Moi Frío");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("ESCOLLE FILAMENTO");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_hu.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Túlfutás Táv. mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Tájolási hiba");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Szondázás hiba");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Túl hideg");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("SZÁLVÁLASZTÁS");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_it.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Dist mm filo term.");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Home fallito");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Sondaggio fallito");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600:Troppo freddo");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("SCELTA FILAMENTO");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_pl.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Dystans do czujnika mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Zerowanie nieudane");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Sondowanie nieudane");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: za zimne");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("WYBIERZ FILAMENT");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_pt_br.h

   PROGMEM Language_Str MSG_RUNOUT_SENSOR                   = _UxGT("Sensor filamento");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Falha ao ir à origem");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Falha ao sondar");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Muito frio");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("ESCOLHER FILAMENTO");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_ro.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Runout Dist mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Homing Failed");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Probing Failed");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Too Cold");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("CHOOSE FILAMENT");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_ru.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("До конца, мм");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Ошибка парковки");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Ошибка зондирования");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Низкая Т") LCD_STR_DEGREE;
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("ВЫБИРЕТЕ ФИЛАМЕНТ");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("Настройки MMU");

Marlin/src/lcd/language/language_sk.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Vzd. mm fil. senz.");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Parkovanie zlyhalo");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Kalibrácia zlyhala");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Príliš studený");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("VYBERTE FILAMENT");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU2");

Marlin/src/lcd/language/language_tr.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("Aşınma Farkı mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Sıfırlama Başarısız");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Probing Başarısız");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Çok Soğuk");
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("FILAMAN SEÇ");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_uk.h

   #endif
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Помилка паркування");
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("Помилка зондування");
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: низька Т") LCD_STR_DEGREE;
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("ОБЕРІТЬ ПРУТОК");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("Налаштування MMU");

Marlin/src/lcd/language/language_vi.h

   PROGMEM Language_Str MSG_RUNOUT_SENSOR_ENABLE            = _UxGT("Cảm Biến Hết");                         // Runout Sensor
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("Sự nhà không thành công");              // Homing failed
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT(" không thành công");                    // Probing failed
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: Quá lạnh");
 
   //
   // Filament Change screens show up to 3 lines on a 4-line display

Marlin/src/lcd/language/language_zh_CN.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("断料距离mm");
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("归原位失败");     // "Homing failed"
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("探针探测失败");     // "Probing failed"
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: 太凉");     // "M600: Too cold"
 
   PROGMEM Language_Str MSG_MMU2_CHOOSE_FILAMENT_HEADER     = _UxGT("选择料");
   PROGMEM Language_Str MSG_MMU2_MENU                       = _UxGT("MMU");

Marlin/src/lcd/language/language_zh_TW.h

   PROGMEM Language_Str MSG_RUNOUT_DISTANCE_MM              = _UxGT("絲距離mm");   //"Runout Dist mm"
   PROGMEM Language_Str MSG_KILL_HOMING_FAILED              = _UxGT("歸原位失敗");     // "Homing failed"
   PROGMEM Language_Str MSG_LCD_PROBING_FAILED              = _UxGT("探針探測失敗");     // "Probing failed"
-  PROGMEM Language_Str MSG_M600_TOO_COLD                   = _UxGT("M600: 太冷");     // "M600: Too cold"
 
   //
   // Filament Change screens show up to 3 lines on a 4-line display