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Filament flow interrupted  

Active Member
Filament flow interrupted

Hi everybody,

My i3 MK3S was without any problems the for the last months. A few days ago it started with an inconsistent filament flow. It looks like there is less or no filament printed for a short time and afterwards same additional filament is extruded which then forms blobs on printed surfaces. I noticed this with Prusament PLA and Prusament PETG.

I cleaned the filament block and nozzle with cold plug and also unmounted the nozzle and put it back. No change. The 'standard' Benchy looks like the picture attached.

Any hints what could be the root cause?

Posted : 13/12/2019 5:38 pm