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MK4S set with MMU3 does not turn on again "MMU overcurrent"
MK4S sets working with MMU3 have a factory defect.
After turning them off and back on, the message "MMU overcurrent" appears.
To make it work again, you need to turn it off and wait—sometimes for a few minutes, sometimes an entire day.
This happens with all seven of my sets. However, my MK4 with MMU3 does not have this issue.
I have already replaced the xBuddy, disconnected cables, and downgraded the firmware to 6.1.4.
None of this helps.
These devices have a defect—they don't work as they should. This has been going on for months.
The question is: when will Prusa create a repair kit to resolve this issue?
Posted : 20/12/2024 10:13 pm