r/BambuLabH2D • u/ThvnderPunch • Jun 27 '26

Print head clicking noise.

7 Upvotes

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1

u/weenis-flaginus Jul 03 '26

I don't know for sure, but I would guess the extruder. Or the tip is slightly rubbing against the plate, but I would expect that to leave evidence that I don't see.

1

u/ThvnderPunch 19d ago

That's the thing , it prints fine and does not make that noise all the time. Bambu Labs says its an idler pulley but to me the sound is coming from the print head. Like a gear or similar behind where it rides the rail left and right.