Air filtration fan speed

Bambu Lab X1 Series Troubleshooting
1

Does anyone else use the below function for filament that off-gasses? ABS, etc

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One of my X1Cs has started doing something rather annoying, although the filament is set to 20%, it never goes above 10%, which isn’t enough to filter the chamber and enough air escapes to make the voc alarm go off

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Anyone encountered this/fixed it?

2

I do use that function, but the frustrating part is that it continues running indefinitely after the print is finished, requiring manual shut-off.

Mine follows the settings correctly, so I’m not sure what might be happening in your case.

You have a max/min setting in filament that will be prioritized I think.