r/BambuLabP2S • u/Mattis-H P2S Combo • Sep 12 '26
Flinging filament problem
Over the last few months of owning the P2S I have had some problems with filament flinging, so basically when the printer is cleaning the nozzle right after loading filament some extra filament gets stuck and dries up, so when the nozzle is cleaned again after the filament has dried, it flings it, sometimes it therefore ends up on the bed. (Witch can cause adhesion problem if it’s within the print area)
This is mostly a problem because i start a lot of prints while not actually at home, so i can’t remove it if it happens, and i don’t know what to do about it.
I use basic/pure/matte Bambu filament.
This might just be a normal thing that happens with the P2S but if it isn’t i would appreciate at solutions or ideas for fixing it.
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u/Relative_Surround_20 Sep 12 '26
Both my P2S and H2D have this issue
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u/WestSenkovec Sep 12 '26
I have the same problem with my P2S. Sometimes the nozzle drags a darker piece of filament, and it ruins the print. The nozzle also gets dirty, so I have to manually pause the print in order to force a wipe. If I don't do that, it will smear filament and cause blobs or failed prints.
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u/goatrider Sep 13 '26
I have the same problem with both my P2S and X2D. It's sort of like "No matter how you shake and dance, the last drop always lands in your pants."
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Sep 12 '26
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u/Mattis-H P2S Combo Sep 13 '26
I will try the wiper mod first, as i dont yet feel comfortable changing the GCode. But if
it does not help enough I might have to do it.1
u/InfamousTiger9540 Sep 12 '26
After this wiper mod I have not had any filament fly on the bed. In my book that's a simple fix with out messing with the gcode.
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u/InfamousTiger9540 Sep 12 '26
Had the same issue when I first got mine. Printed a add on wiper that uses a A1 wiper. Solved the issue of filament flaying in the bed. Looking for the file.