Calibration issues after build (Bed calibration point was not found)
 
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jesuso.1410
(@jesuso-1410)
New Member
Calibration issues after build (Bed calibration point was not found)

I just finished building my MK3S and I'm having some issues with the initial calibration process, particularly with XYZ calibration failing with the error "Bed calibration point was not found". I already tried lowering the PINDA probe, it is slightly higher than the nozzle and if I lower it further (even 1 tick more) I believe it would be lower than the nozzle itself.

Some data about my printer:

Model: MK3S (Kit)
Firmware: 3.8.1-2869
ENSy_10a
E3Dv6full

Here's some media of my setup:

 

My first calibration attempt resulted in the paper sheet being reached by the nozzle (on calibration step 2/4), I adjusted the height to the one in the pictures and now I'm getting the described error in step 1/4.

Any Ideas? I can provide more info or photos/videos if necessary, any help is greatly appreciated!

Edit* Videos don't seem to be loading for some reason, here are the links:
https://forum.prusaprinters.org/wp-content/uploads/2020/04/video_2020-04-07_23-22-09.mp4
https://forum.prusaprinters.org/wp-content/uploads/2020/04/video_2020-04-07_23-21-16.mp4

This topic was modified 1 year ago 2 times by jesuso.1410
Posted : 08/04/2020 4:32 am
RH_Dreambox
(@rh_dreambox)
Prominent Member
RE: Calibration issues after build (Bed calibration point was not found)

It looks like your X unit doesn't reach all the way to the left 0 point. Then PINDA cannot find the calibration point that is further to the left (the circular circle marker).
Check what is preventing the X unit from reaching the left end position. It may be a misplaced cable tie or a defective bearing that prevents full movement of the X unit.

Bear MK3 with Bondtech extruder...
Posted : 08/04/2020 2:47 pm
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