XYZ Calibration (Paper Test) Failing for No Apparent Reason
The printer (i3 Mk3s) cannot pass the XYZ calibration and we are not sure why. It does not tell us the specific issue, only to consult the manual. The printer finds all 4 points perfectly, but raises up after the fourth point and returns the "XYZ calibration failed, please consult manual" dialogue.
We have checked all of the wirings and they appear to be correct. The PINDA probe is functioning, and the belts are tight. What could the real problem be?
Contact Prusa support on their store CHAT link. They'll talk you through whatever is happening.