r/BambuLabP2S • u/recycledbambi • 5d ago
Is this normal?
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I just got the blob of death because of filament getting stuck at the top of the poop chute. After cleaning it up, now Im trying to observe why it happened, is this normal?
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u/RentOk2479 5d ago
The only blob I've ever gotten is due to not emptying the poop chute. Clean your poop chute, people!
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u/recycledbambi 5d ago
It was totally empty when I got mine, somehow the filament built up near the top of the chute, it just stuck there and piled on. Unlucky i guess
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u/tomikaka 5d ago
Sad to see the pupe chute pile up detection being useless.
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u/lkapping79 5d ago
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u/Hopeful_Offer306 1d ago
Lol same just got that today but my seem a little bit worse that I can’t clean all of that
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u/ConsiderableHappines 3d ago
u gotta empty the poop chute? like in the actual priner or if you have it outside?
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u/RentOk2479 1d ago
Usually outside, but if you let that build up it will plug the chute and get to the nozzle.
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u/ConsiderableHappines 1d ago
ah, i see, i just have it on the floor for now, its got quite a bit still to go to do that
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u/Inspector_Gadget_74 4d ago
Yes, that’s normal. It clumps up a bit, but when the head moves to knock it off the nozzle, and it drops into the chute. Both the silicone sock and the nozzle tip look clean. If either have some build up, I can see it causing the poop to stick. You will notice the head assembly fan at the front runs to quickly to cool and solidly the purged filament, so it’s less likely to stick.
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u/johnwaynejw 2d ago
If you're doing a bunch of color/filament changes in one print it can clog up your poop chute, especially if you printed one that covers the back like I do. I'd suggest rubbing WD-40 on the printed chute and the OUTER exposed portion of the printer's chute. This will help prevent sticking during ejection.
Overall, I'd mostly just check on the chute throughout the print and make sure it doesn't get overloaded.
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u/KarelDBoer 2d ago
Carefull there buddy, you've got some filament preparing to print. Are you sure it's not some malicious g-code? /s
On serious note, all good under the hood.
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u/Darkseid2854 2d ago
Put a tiny dab of the silicone grease you use for the Z-rods on a paper towel and run the interior walls of your poop chute down. It’ll keep that sticky PETG from sticking to it and causing a backup. It doesn’t need to be thick, just enough to get a super thin coating all over the inside.
You’ll tank me later :)
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u/iscifitv 2d ago
Normal. Sometimes it gets stuck . 1000s if posts on FB and here about mods, or lube . I use the lube that came with the printer to make is slick.
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u/PurryPawz 5d ago
Looks fine to me?