XY jamming

[tomhrabo]

Hello, everything worked as it should, but after a few test prints, the Y-axis and the X-axis began to make trouble. Friction and jamming are likely to occur on these axes. It hangs repeatedly during printing and prints out of place. I tried to erase axes and re-calibrate, but nothing helps. I don't know what the problem is, I suspect the bearings would slip along the axes. Can you please advise what to do? Has anyone ever encountered this problem?

[William]

Hi, Maybe it about Bearing friction and pulley, you can fill the bearing and tighten it. I hope this can help you.