Short belts on M200


#1

It appears that my short belts are a bit loose, one more than the other, the prints are no good - they have lateral offsets, just want to confirm that the belts need to be replaced.
Also, my front calibration screw comes undone during 6 hour print, its not falling out but it is :unscrewed" by 10 turns as opposed 1-1.25 turn it is set at the calibration.


#2

Hi. if you experience layer shifting, please start with the axes maintenance. Still, if the issue is not resolved and you can see the difference between short belts - then yes, they might need replacement.

As for the calibration screw - it should not get loose after one print. It seems to be worn-out and should be replaced.