Bed Leveling fails when calibrating after a new build
I worked on repairing my printer's head this week, with a new nozzle, heatbreak, and heaterblock. The printer turns on fine, the initial tests all pass properly, but the printer fails on the First Level Calibration.
The exact error I get is
Bed Leveling Failed. Sensor didn't trigger. Debris on Nozzle. Waiting for reset.
I looked at why this error happens, and tried to follow the instructions on the online FAQ. That hasn't resolved the issue.
I am also not sure if my bed is aligned properly. I noticed that when the nozzle touches the bed, it descends. But doesn't descend evenly, and only the front part descends, while the back part stays as is.
I have 2 videos of what happens when I run the 1st layer calibration, and I want to know if there is a problem that is easily visible here. Both calibrations were run separately twice.
(If videos do not load, links: https://i.imgur.com/5Ps8Gly.mp4 and https://i.imgur.com/TMgFql1.mp4 )
RE: Bed Leveling fails when calibrating after a new build
It appears to me that for some reason (???) the system is not sensing the increased current draw from the Z motor(s) and therefore is not able to determine the Z position. It looks like a significantly excessive amount of force on the print bed, as the system attempts to find a zero.
If this happened to me, I would probably contact support, as something is definitely wrong.
RE: Bed Leveling fails when calibrating after a new build
Does your pinda sensor work?
Look in manual how to adjust the pinda sensor.