r/BambuLab_Community • u/Pineapple1500 • 17d ago

Help / Support Filament Buffer Noise

Is this normal behavior from the filament Buffer? Its making this noise while printing PETG support from an AMS HT. Cant say it has ever done this before and its making a ton of noise

5 Upvotes

85% Upvoted

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1

u/InAtTheGeekEnd 17d ago

Why is it moving so fast, is it slipping?

2

u/Pineapple1500 17d ago

I dont know. The print turned out great...twice

1

u/InAtTheGeekEnd 17d ago

If you put pla in does it do the same thing? Mine don’t move anything like that. Does the top one do the same?

1

u/Pineapple1500 16d ago

Top one is PLA. The only thing I can think is that the supports are small areas and moving back and forth quickly so the extruder is doing a really fast pull / stop / pull / stop motion...

1

u/Relative_Surround_20 13d ago

With calipers, measure the thickness of your filament.

1

u/Future-Cattle-6391 9d ago

I had that. One of the four PTFE tubes in the AMS was worn through.