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Random filament change before print
Hey there,
Currently, I cannot get my printer to use any other slot on the MK4S for filament. I attempt to load a different filament before starting a print, but after starting the print (and waiting for heating and probing points) the printer stops and unloads the filament before reloading in Filament 1. The MMU doesn't appear to have any problems, but I don't understand how to fix the issue.
Thanks,
JB
Posted : 10/05/2025 4:40 pm