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Selector Motor Ramming into Right  

New Member
Selector Motor Ramming into Right

Selector motor usually bumps into the right side once or twice before it decides, 'Ok. This is the end. I know where I am now' and move to the far left before getting to the correct filament but now, it just wants to ram itself to right hand side non-stop. 

I re-flashed the firmware into MMU2s board as it solved the same issue in the past but even after flashing both MMU2s and main board with latest firmware, the problem persists. I turned printer off and re-did the wiring to make sure a) nothing is loose 2) everything is wired correctly but t's still very happy to just ram itself into right hand side non-stop. 

Does anyone have any suggestions on what I can try next?

Posted : 19/05/2022 5:23 pm