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Prusa i3 mk3s+ with mmu2 Y layer shifting  

The Astrononeer
Active Member
Prusa i3 mk3s+ with mmu2 Y layer shifting

So I recently installed the MMU2 on my i3 mk3s+, all was going well, before filament got stuck in the extruder and the MMU seemed to pull quite hard on the extruder. Now every print I do has layer shifting in the first 5mm or so, and is fine everywhere else. I have been going in circles trying to figure out what's causing this. I tightened all the belts and recalibrate all axes before the benchy shown above. It was printed using the .15mm file that came with the printer. Any ideas? Thanks.

Posted : 27/10/2022 11:47 am