r/prusa3d•
AutoBrew

Z calibration issue on mk3

I don't get it. I printed something out yesterday. Today, I'm getting z axis calibration issues every time the MBL tries to detect the front right corner.

​

The only thing I changed is printing petg to PLA. Does anyone else have problems like this? Any solutions?

Posted May 17, 2020, 11:23 PM UTC

21
AutoBrewOP•

Looks like my bed had gotten so far out of level that it was failing the MBL check. I just raised the bed (I have the nylock mod) in the areas where it was failing, and the it started passing the MBL... Then I releveled everything.

1