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MMU2S not extruding after filament change  

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MMU2S not extruding after filament change

My MMU2S has completely stopped working when trying to print multi-color files. I now have to pause the print after a filament change, manually "Load to Nozzle", then manually "Resume Print" for each and every color change. Total waste of time and it keeps ruining print after print. I've tried everything from deleting the printer profile in Prusa Slicr and starting over and nothing is working any longer. I can print single color perfectly, but absolutely nothing in multi-color. I can't sit here for 22hrs manually loading to nozzle for each color change. WTF Prusa?

Posted : 18/04/2022 3:24 pm