I recently got my dual extruder module for the 350T. I have been having issues where a print will be 60% complete and then will stop extruding due to the filament being ground down by the drive gears. I’ll clean everything, check for clogs in the nozzle and start again. Same thing again. Doesn’t matter if I print with either nozzle. It does the same thing.

Have you calibrated retraction settings for it? [image] Dual Extrusion Head: Heat creep discussion thread Snapmaker 2.0 Hi folks, on facebook (and I seem to remember here also) there are a few users assuming that they suffer from heat creep, some (here a picture stolen from Facebook user Nand Maas) going to extreme measures: [grafik] I honestly doubt it. On the one hand, even the shown picture did not yield success, and, on the other hand, the general construction of the hotend does strike me as rather sound, better even than the single extruder head. The problem people report is nozzle clogging, accompanied…

Dual extruder grinding filament

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Mxbrnr March 9, 2023, 12:39am 2

Have you calibrated retraction settings for it?

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Dual extruder grinding filament

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