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Finally finished my MMU2 -> MMU3 upgrade and I don't get any response from the MMU
Hi,
This is just a reassurance post, to make sure I didn't miss something.
I upgraded my old MMU2s which was unused for a year or two to the new MMU3.
and when I switched the printer on, printer started normally but MMU did... nothing?
Not a LED blink, not a motor sound.
Support menu on the printer says MMU consumes 0.0Amps.
no error message or anything.
I also can't upgrade the firmware on the MMU, slicer just says "can't find mmu3, press reset" but that also does absolutely nothing.
So, my assumption is that the PCB is somehow broken.
Does anyone have any other ideas what i could try, or how i could make sure it's actually the MMU pcb that is the problem, and not the new "power and data" mini board from the MMU3?
Publié : 15/10/2024 2:12 pm