u/Hohenberg

The gears spin but don't feed the filament. It stopped extruding in the middle of a print, none of the usual culprits were to blame. I thought it was a nozzle clog but I swapped in a clean 0.6 nozzle and I'm still getting nothing. I took the extruder off and can't find any clogs or jams. I can manually feed filament through the extruder by turning the two gears. When everything is in place however, the gears spin but don't engage with the filament and at best I can get a little blob after extruding 100mm.