New MMU won't load filament
My son and I just added the MMU to his MK3S. We have sensors calibrated, current firmware installed and everything seems to be in alignment. However we can't get filament to load. The gear will grab filament and pull in a couple centimeters then roll it back out. Happens every time in all five positions. Does not get to the FINDA sensor as the indicator never changes to "1" when loading (FINDA does indicate "1" when we manually pass filament by it). Help!
RE: New MMU won't load filament
I had the same issue and still do. Help plz.
RE: New MMU won't load filament
@jason-nemirov
I just figured out that you have to press the "load filliment to nozzle" button after you click the "load filliment" button. This only loads the filament up to the MMU unit. Clicking the "load filament to nozzle" button loads it from the MMU unit to the extruder.