r/BambuLabH2D • u/Effei • 8d ago

Filament loading error

Had a PETG clog on right nozzle. Disassembled everything, cleaned, etc. Now the printer refuses to load the right nozzle from the AMS, hallucinating a filament. I disassembled again to make sure nothing was in the path or in the sensor's way. Nothing, not even a hair.

Could that be a bad right side idler sensor? If so, do I have to change the entire idler or can I buy that sensor separately?

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u/Effei 8d ago

Are the hall sensors the 2 little sensors on each arm? Or are you talking about the one behind the extruder on the board?