Z Axis calibration failed at the top - Hardware, firmware and software help

RE: Z Axis calibration failed at the top

CWCDesigns — Mon, 14 Oct 2019 16:23:07 +0000

@charles-h13

Thanks for that link. I think I might have it solved. The pinda is going on and off from the cable flexing. Going to unwrap and see if its repairable. If not, guess I'll order a new one.

RE: Z Axis calibration failed at the top

cwbullet — Mon, 14 Oct 2019 15:31:25 +0000

? No idea.

https://forum.prusa3d.com/forum/original-prusa-i3-mk3s-mk3-hardware-firmware-and-software-help/z-calibration-failure/

Z Axis calibration failed at the top

CWCDesigns — Mon, 14 Oct 2019 14:12:40 +0000

After the Z axis gets to the very top and asks about the steel sheet and clean nozzle the moment it starts to go down I get the Calibration Failed! after it has only gone down maybe 2mm. I've been using this printer for a little over a year and a half with zero issues. This just started happening 2 days ago. Thoughts?