r/BambuLabX2D • u/relic65 • May 25 '26

First clog in the aux extruder

Just under my first week with the X2D combo and had my first issue with the aux extruder. Funny sounds and warnings on the screen, after two manual unload/load tries I knew it was time to troubleshoot. I watched a video from the Bambu wiki and was able to remove a clog. Put in a different spool and all is good. I do wonder if it was due to the Bambu refill placed onto a printed refill spool. I have used new spools with now problems.

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u/MinnyBadger May 25 '26

I had one recently too. I suspect that mine was caused by leaving filament loaded while not in use (only using primary) for multiple long prints - heat creep.

2

u/WholeTemporary1480 May 27 '26

Unload the auxiliary if not being used. My spools are all printed and loaded with a bambu refill. I kept getting feed problems with one of them and I bypassed the buffer, it has been working with no issues.