X Axis Failing Calibration Test Due to Out of Bounds
 
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X Axis Failing Calibration Test Due to Out of Bounds  

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Isaac Wines
(@isaac-wines)
Member
X Axis Failing Calibration Test Due to Out of Bounds

From my logs: ```[ERROR - Selftest:10] X-Axis measured length = 198.569992mm out of range <182.000000,192.000000>```

I recently built my Mini+ and have been struggling to fix this issue. Whenever I run my self-test, the X fails on the reverse, saying that it is out of bounds. I noticed there was some skipping, so I adjusted the belt, and it helped some, but there is still some skipping. For context, when I first built it, the X test passed, but it randomly started skipping, so I adjusted the belt as best as I could and was only able to improve the skipping somewhat. This affected the prints as the layers are printing offset. So I ran the calibration test, and now it is failing way out of bounds.

To sum it up:

Attached here is a photo of the layer and printing issues I have been having due to this. The inside layer should be completely filling the circle.

Posted : 29/07/2025 2:49 am
_KaszpiR_
(@_kaszpir_)
Noble Member
RE:

Check if the screw in the pulley on the motor axis is properly tightened, so that that the pulley is not loose.

See my GitHub and printables.com for some 3d stuff that you may like.

Posted : 29/07/2025 7:01 pm
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