[Solved] Don't stop extruding even if not printing  

Active Member

I have some weird problem with my Prusa MK3S MMU2S. Since yesterday after power loss printer wont start print. It does load the filament to nozzle but it don't stop extruding even if not printing. It is extruding on same point. I have already factory reset and update firmware but still nothing.

Posted : 30/06/2020 11:07 am
Eminent Member


I would check to see it the filament sensor is working properly. There is a little steel ball and a microswitch in there. While those microswitches are pretty robust, bad things can happen because of a power outage.

Posted : 02/07/2020 6:11 pm
Active Member


Thanks. Indeed  it was the filament sensor. Now working fine again.

Posted : 02/07/2020 6:25 pm

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