diff --git a/Firmware/messages.cpp b/Firmware/messages.cpp
index 601b5dcfa..5fad56c91 100644
--- a/Firmware/messages.cpp
+++ b/Firmware/messages.cpp
@@ -193,7 +193,12 @@ extern const char MSG_TM_ACK_ERROR[] PROGMEM_I1 = ISTR("Clear TM error");////MSG
 extern const char MSG_LOAD_ALL[] PROGMEM_I1 = ISTR("Load All"); ////MSG_LOAD_ALL c=18
 extern const char MSG_NOZZLE_CNG_MENU [] PROGMEM_I1 = ISTR("Nozzle change");////MSG_NOZZLE_CNG_MENU c=18
 extern const char MSG_NOZZLE_CNG_READ_HELP [] PROGMEM_I1 = ISTR("For a Nozzle change please read\nprusa.io/nozzle-mk3s");////MSG_NOZZLE_CNG_READ_HELP c=20 r=4
+#ifdef QUICK_NOZZLE_CHANGE
+extern const char MSG_NOZZLE_CNG_COOLDOWN [] PROGMEM_I1 = ISTR("Nozzle is hot! Wait for cooldown.");////MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+extern const char MSG_NOZZLE_CNG_CHANGED [] PROGMEM_I1 = ISTR("Nozzle changed?");////MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#else
 extern const char MSG_NOZZLE_CNG_CHANGED [] PROGMEM_I1 = ISTR("Hotend at 280C! Nozzle changed and tightened to specs?");////MSG_NOZZLE_CNG_CHANGED c=20 r=6
+#endif //QUICK_NOZZLE_CHANGE
 extern const char MSG_REPRINT [] PROGMEM_I1 = ISTR("Reprint"); ////MSG_REPRINT c=18
 extern const char MSG_FILE_CNT [] PROGMEM_I1 = ISTR("Some files will not be sorted. Max. No. of files in 1 folder for sorting is 100."); ////MSG_FILE_CNT c=20 r=6
 extern const char MSG_CHANGED_MOTHERBOARD [] PROGMEM_I1 = ISTR("Warning: motherboard type changed."); ////MSG_CHANGED_MOTHERBOARD c=20 r=4
diff --git a/Firmware/messages.h b/Firmware/messages.h
index 6d6eb7261..2727b2c1b 100644
--- a/Firmware/messages.h
+++ b/Firmware/messages.h
@@ -195,6 +195,9 @@ extern const char MSG_LOAD_ALL[];
 extern const char MSG_NOZZLE_CNG_MENU [];
 extern const char MSG_NOZZLE_CNG_READ_HELP [];
 extern const char MSG_NOZZLE_CNG_CHANGED [];
+#ifdef QUICK_NOZZLE_CHANGE
+extern const char MSG_NOZZLE_CNG_COOLDOWN [];
+#endif //QUICK_NOZZLE_CHANGE
 extern const char MSG_REPRINT [];
 extern const char MSG_FILE_CNT [];
 extern const char MSG_CHANGED_MOTHERBOARD [];
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index 5e5e440c6..fae9f306f 100644
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -972,15 +972,18 @@ void lcd_commands()
 	{
         if (!blocks_queued() && cmd_buffer_empty() && !saved_printing)
         {
+#ifndef QUICK_NOZZLE_CHANGE //thermal model can be ignored if a quickchange nozzle is in use, no heatup necessary
 #ifdef THERMAL_MODEL
             static bool was_enabled;
 #endif //THERMAL_MODEL
+#endif //QUICK_NOZZLE_CHANGE
             switch(lcd_commands_step)
             {
             case 0:
                 lcd_commands_step = 3;
                 break;
             case 3:
+#ifndef QUICK_NOZZLE_CHANGE
                 lcd_update_enabled = false; //hack to avoid lcd_update recursion.
                 lcd_show_fullscreen_message_and_wait_P(_T(MSG_NOZZLE_CNG_READ_HELP));
                 lcd_update_enabled = true;
@@ -992,30 +995,47 @@ void lcd_commands()
                 was_enabled = thermal_model_enabled();
                 thermal_model_set_enabled(false);
 #endif //THERMAL_MODEL
+#else //nozzle change without heating
+                while((int)degHotend(active_extruder)>40) { //check temp
+                    fanSpeed = 255; //turn on fan
+                    disable_heater();
+                    uint8_t choice = lcd_show_multiscreen_message_yes_no_and_wait_P(_T(MSG_NOZZLE_CNG_COOLDOWN), true, LCD_LEFT_BUTTON_CHOICE);
+                    lcd_update_enabled = false; //hack to avoid lcd_update recursion.
+                    if (choice == LCD_MIDDLE_BUTTON_CHOICE) {
+                        lcd_update_enabled = true;
+                        lcd_draw_update = 2; //force lcd clear and update after the stack unwinds.
+                        break;
+                    }
+                    lcd_update_enabled = true;
+                    lcd_draw_update = 2; //force lcd clear and update after the stack unwinds.
+                }
+                enquecommand_P(G28W); //home
+                enquecommand_P(PSTR("G1 X125 Z200 F1000")); //move to top center
+#endif //QUICK_NOZZLE_CHANGE
                 lcd_commands_step = 2;
                 break;
             case 2:
-                //|0123456789012456789|
-                //|Hotend at 280C!
-                //|Nozzle changed and
-                //|tightend to specs?
-                //| Yes     No
                 enquecommand_P(PSTR("M84 XY"));
                 lcd_update_enabled = false; //hack to avoid lcd_update recursion.
                 if (lcd_show_multiscreen_message_yes_no_and_wait_P(_T(MSG_NOZZLE_CNG_CHANGED), false) == LCD_LEFT_BUTTON_CHOICE) {
+#ifndef QUICK_NOZZLE_CHANGE
                     setTargetHotend(0);
 #ifdef THERMAL_MODEL
                     thermal_model_set_enabled(was_enabled);
 #endif //THERMAL_MODEL
+#else
+                    fanSpeed = 0; //turn off fan
+#endif //QUICK_NOZZLE_CHANGE
                     lcd_commands_step = 1;
                 }
                 lcd_update_enabled = true;
                 break;
             case 1:
-                lcd_setstatuspgm(MSG_WELCOME);
                 lcd_commands_step = 0;
                 lcd_commands_type = LcdCommands::Idle;
                 SetPrinterState(PrinterState::Idle);
+                menu_goto(lcd_hw_setup_menu, 2, true);
+                menu_depth = 3;
                 break;
             }
         }
diff --git a/lang/po/Firmware.pot b/lang/po/Firmware.pot
index 1ecbc185b..7be692586 100644
--- a/lang/po/Firmware.pot
+++ b/lang/po/Firmware.pot
@@ -1390,6 +1390,16 @@ msgid ""
 " Print cancelled."
 msgstr ""
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr ""
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr ""
+
 #. MSG_PROGRESS_OK c=4
 #: ../../Firmware/mmu2_progress_converter.cpp:8
 #: ../../Firmware/mmu2_progress_converter.cpp:34
diff --git a/lang/po/Firmware_cs.po b/lang/po/Firmware_cs.po
index 682d071ea..e0cdaf4a8 100644
--- a/lang/po/Firmware_cs.po
+++ b/lang/po/Firmware_cs.po
@@ -2584,6 +2584,16 @@ msgstr "Tisk. znovu"
 msgid "Shutdown host"
 msgstr "Vypnutí hostitele"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Tryska je horká! Počkejte na vychladnutí."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Vyměnili jste trysku?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Vyjmete stary filament a stisknete tlacitko pro zavedeni noveho."
 
diff --git a/lang/po/Firmware_de.po b/lang/po/Firmware_de.po
index d9434d49d..ddcf0a435 100644
--- a/lang/po/Firmware_de.po
+++ b/lang/po/Firmware_de.po
@@ -2612,6 +2612,16 @@ msgstr "Druck wiederholen"
 msgid "Shutdown host"
 msgstr "Host runterfahren"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Die Düse ist heiß! Auf Abkühlung warten."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Düse gewechselt?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Entferne das alte Fil. und drücke den Knopf, um das neue zu laden."
 
diff --git a/lang/po/Firmware_es.po b/lang/po/Firmware_es.po
index 823932047..5386eec29 100644
--- a/lang/po/Firmware_es.po
+++ b/lang/po/Firmware_es.po
@@ -2607,6 +2607,16 @@ msgstr "Volver a imprimir"
 msgid "Shutdown host"
 msgstr "Apagar host"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "La boquilla está caliente! Espere a que se enfríe."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Cambió la boquilla?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr ""
 #~ "Retira el fil. viejo y presiona el dial para comenzar a cargar el nuevo."
diff --git a/lang/po/Firmware_fr.po b/lang/po/Firmware_fr.po
index cd74f00bb..4b843a080 100644
--- a/lang/po/Firmware_fr.po
+++ b/lang/po/Firmware_fr.po
@@ -2619,6 +2619,16 @@ msgstr "Ré-imprimer"
 msgid "Shutdown host"
 msgstr "Arrêter l'hôte"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "La buse est chaude! Attendre le refroidissement."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "La buse a été changée?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr ""
 #~ "Retirez l'ancien fil. puis appuyez sur le bouton pour charger le nouveau."
diff --git a/lang/po/Firmware_hr.po b/lang/po/Firmware_hr.po
index f858ca304..d5467b1fb 100644
--- a/lang/po/Firmware_hr.po
+++ b/lang/po/Firmware_hr.po
@@ -2601,6 +2601,16 @@ msgstr "Ponovno tiskanje"
 msgid "Shutdown host"
 msgstr "Iskljuciti host"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Mlaznica je vruća! Pričekajte hlađenje."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Mlaznica se promijenila?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Uklonite stari fil. i pritisnite gumb za pocetak stavljanja novog."
 
diff --git a/lang/po/Firmware_hu.po b/lang/po/Firmware_hu.po
index 427f0d53a..e325dd9b6 100644
--- a/lang/po/Firmware_hu.po
+++ b/lang/po/Firmware_hu.po
@@ -2606,6 +2606,16 @@ msgstr "Újranyomtatás"
 msgid "Shutdown host"
 msgstr "Gazdagép leállítás"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "A fúvóka forró! Várja meg a lehűlést."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Fúvóka cserélve?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Vedd ki a regi fil., majd nyomd meg a gombot az uj fil. betoltesehez."
 
diff --git a/lang/po/Firmware_it.po b/lang/po/Firmware_it.po
index 14a08ce5f..7e5e7aeba 100644
--- a/lang/po/Firmware_it.po
+++ b/lang/po/Firmware_it.po
@@ -2607,6 +2607,16 @@ msgstr "Ristampa"
 msgid "Shutdown host"
 msgstr "Spegnere l'host"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "L'ugello è caldo! Attendere il raffreddamento."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "L'ugello è cambiato?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Rimuovi il fil. precedente e premi la manopola per caricare il nuovo."
 
diff --git a/lang/po/Firmware_nl.po b/lang/po/Firmware_nl.po
index 732e43518..819effd21 100644
--- a/lang/po/Firmware_nl.po
+++ b/lang/po/Firmware_nl.po
@@ -2609,6 +2609,16 @@ msgstr "Herhaal druk"
 msgid "Shutdown host"
 msgstr "Host uitschakelen"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Mondstuk is heet! Wacht op afkoeling."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Mondstuk veranderd?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr ""
 #~ "Verwijder de oude filament en druk op de knop om nieuwe filament te laden."
diff --git a/lang/po/Firmware_no.po b/lang/po/Firmware_no.po
index b8e98a782..d03882c86 100644
--- a/lang/po/Firmware_no.po
+++ b/lang/po/Firmware_no.po
@@ -2583,6 +2583,16 @@ msgstr "Gjenta print"
 msgid "Shutdown host"
 msgstr "Slå av vert"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Dysen er varm! Vent på nedkjøling."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Har du byttet dyse?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Ta bort det gamle filamentet og trykk valghjulet for å laste et nytt."
 
diff --git a/lang/po/Firmware_pl.po b/lang/po/Firmware_pl.po
index d092150ea..74e1e024b 100644
--- a/lang/po/Firmware_pl.po
+++ b/lang/po/Firmware_pl.po
@@ -2599,6 +2599,16 @@ msgstr "Przedruk"
 msgid "Shutdown host"
 msgstr "Zamknięcie hosta"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Dysza jest gorąca! Poczekaj na schłodzenie."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Dysza została zmieniona?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Wyciągnij poprzedni filament i naciśnij pokrętło aby załadować nowy."
 
diff --git a/lang/po/Firmware_ro.po b/lang/po/Firmware_ro.po
index 84fc5630f..de43da29c 100644
--- a/lang/po/Firmware_ro.po
+++ b/lang/po/Firmware_ro.po
@@ -2608,6 +2608,16 @@ msgstr "Repetă print"
 msgid "Shutdown host"
 msgstr "Oprește gazda"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Duza este fierbinte! Așteptați să se răcească."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "S-a schimbat duza?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Scoateți fil. vechi și apăsați butonul pentru a încărca unul nou."
 
diff --git a/lang/po/Firmware_sk.po b/lang/po/Firmware_sk.po
index 61898c0b6..8e66d725a 100644
--- a/lang/po/Firmware_sk.po
+++ b/lang/po/Firmware_sk.po
@@ -2589,6 +2589,16 @@ msgstr "Vytlačiť znova"
 msgid "Shutdown host"
 msgstr "Vypnutie hostiteľa"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Tryska je horúca! Počkajte na vychladnutie."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Vymenili ste trysku?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Vyberte starý filament a stlačte tlačidlo pre zavedenie nového."
 
diff --git a/lang/po/Firmware_sv.po b/lang/po/Firmware_sv.po
index 1559852ea..9d2bafb3c 100644
--- a/lang/po/Firmware_sv.po
+++ b/lang/po/Firmware_sv.po
@@ -2596,6 +2596,16 @@ msgstr "Upprepa trycket"
 msgid "Shutdown host"
 msgstr "Stänga av värd"
 
+#. MSG_NOZZLE_CNG_COOLDOWN c=20 r=3
+#: ../../Firmware/messages.cpp:198 ../../Firmware/ultralcd.cpp:1002
+msgid "Nozzle is hot! Wait for cooldown."
+msgstr "Munstycket är varmt! Vänta på nedkylning."
+
+#. MSG_NOZZLE_CNG_CHANGED_QUICK c=20 r=3
+#: ../../Firmware/messages.cpp:199
+msgid "Nozzle changed?"
+msgstr "Har munstycket ändrats?"
+
 #~ msgid "Remove old filament and press the knob to start loading new filament."
 #~ msgstr "Ta bort det gamla fil. och tryck på knappen för att börja ladda nytt."