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Hotend temperature error
I recently removed the nozzle on my MK4S to clean it and remove debris. On replacing it I have had the error code MINTEMP ERROR 26208 and "print head thermistor wiring possible damage" which cleared after one reset. I have been using it many times since then but now the error will not clear. I have checked the wiring and all seems OK. I have also released the hotend but cannot remove it because the filament is engaged.
1. Can I force a "filament unload"? If not, shall I just cut it above the feeder and undo the gate?
2. Is there anything I can check before ordering another hotend?
Your advice would be appreciated.
Philip
Publié : 26/11/2025 9:38 am