Clogging issue

U1 Toolchanger
1

This is happening every time the machine changes to head number 2 and wipes it off on the tower. I got the 3mf from makerworld, made some adaptations; there is no error showing. So it’s hard to know if it’s my mistake or a slicer mistake, or if it’s a head fault

2

More information needed.
Material type, Slicer, Settings like temperature, standby temperature, retract distance.

Tell us what steps you did for troubleshooting.

3

I think I’d try running the file through one of the Bambu to U1 converters. Could be some Bambu gcode messing with the print.

4

possible issue with the auto feeder, try disabling auto load on that tool head and see if you still get the same errors.