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Z-axis calibration stalling/fails
Upgraded from MK3S+ til MK4 and it worked fine for several months, but then i started to have problems with the y and z-axis calibarations.
I solved the y-axis problem by moving the front bearing 1-2 mm further forward than suggested in the assembly manual!
However, I still have a problem with the the z-axis calibration. It passes the loadcell test but when it is homing down to the heatbed, it pushes and punches the bed rather hard consitently and does not move from there. I have tried a hard factory reset, but the problem persists.
Any help would be greatly appreciated.
PS. I recently added a MMU3 unit, but in my opinion, this is unrelated to the the z-axis problem and, anyway, I switch the MMU3 unit off during the test.
Posted : 09/06/2024 9:08 pm