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MMU2S only trying to load and unload all the time
I recently installed the MMU2S. And I regret it.
It does not print at all. It loads the filament, starts the calibration und then trys to unload the filament.
Next the unlaod does not work. So I checked everything and realized that the filament got stuck int the extruder.
This never happend without the MMU2S. SO what is the issue? And while trying to unload, the MMU2S turns on and on and then got full of filament dust though the filament is stuck.
Though I did not change the extruder why does it get stuck?
My printer is unusable now and €300 for nothing :-/
Any ideas for a solution? I already read the stuff with the heatsinl, but this can't be the solution. If I pay prusa for the MMU2S I expect it to work.
This topic was modified 1 year ago by manni27
Posted : 18/10/2023 4:35 pm