Basic Information: Printer Model: Creality CR-M4 MCU / Printerboard: STM32F401 (to run resonance calibration I use linux as board) Host / SBC Creality Sonicpad with Debian klippy.log klippy (2).zip (5.1 MB) [Screenshot_4] My printer immidiately stops after start heating, and only showing…

okay, I looked into that last time. Thanks for reminding me. In the past the issue was USB cable, so I gotta adjust currents in cfg this time. or I need better power supply

CR-M4 imidiately stops after heating extruder after successful print

General Discussion

Sineos July 17, 2025, 11:12am 2

See Timeout with MCU / Lost communication with MCU

Topic		Replies	Views
Heater extruder not heating at expected rate \| Ender 3 S1 Pro General Discussion	4	2099	December 13, 2022
Ender 3 S1 Plus - Verify Heater error for extruder General Discussion	2	124	November 3, 2024
Another one! Heater extruder not heating at expected rate General Discussion	4	230	July 1, 2025
Cant complete prints anymore, hotend heating problem General Discussion	1	70	February 19, 2025
Printer shutting down after heating General Discussion	3	222	February 10, 2024

CR-M4 imidiately stops after heating extruder after successful print

Related topics