Z calibration on its own fails - XYZ calibration passes every time
I have been in discussion with Prusa support for the last 4 or 5 mths and we have tried almost everything in an effort to resolve this issue.
By way of background:
- MK3S+ with MMU2S
- Z calibration option on its own will fail every time, with a message to check axis
- XYZ calibration will pass every time
- printer prints ok
- all checks of build and hardware have been conducted - PINDA seems to be working properly from tests done
- factory resets and different firmware version installs have been conducted
Prusa suggest me returning the printer for repair however, living in Australia, this would be a super expensive option when shipping is taken into account.
As mentioned, it prints fine but on the basis that an error is being reported, I would like to understand why.
Has anyone had this issue?