Started making these sounds in the middle of the print. It kept extruding though, didn’t stop or something. The stepper motor isn’t that old, but wasn’t expensive either. Anyone knows this sound?
Started making these sounds in the middle of the print. It kept extruding though, didn’t stop or something. The stepper motor isn’t that old, but wasn’t expensive either. Anyone knows this sound?
It definitely sounds like a fan scraping on something. it also seems to be triggered by the print head changing direction, but only briefly as it jerks. Have you checked fan bearings in the hotend and part cooling? Or just something as simple as parts being tightened properly?
Welp, it was one of the tiny ball bearings of the extruder gear axle.