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Extruder clicking/skipping on filament  

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capnbishop
(@capnbishop)
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Extruder clicking/skipping on filament

The extruder on my CORE One printer is making a clicking noise while slipping on the filament.

Video: https://photos.app.goo.gl/AwAeqNwUbiUPERm58 (sorry for the sloppy camera work; the second half of the video best demonstrates the problem).

I recently had to the thermistor stop working, for which I contacted support and a replacement was sent out.  It arrived today and I installed it. The printer was working without issue for several hours using both PLA and PETG, and then this started quite suddenly (I noticed when a print had failed partway through).

I tightened the idler tension screws to no avail.  I checked inside the idler shaft and didn't find any debris.

Posted : 10/08/2025 4:01 am
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