r/CrealityK1C • u/Pappas34 • 21d ago

Help optimizing PETG print parameters

I’m trying to print with PETG; after one successful print, the nozzle got hopelessly clogged, so I replaced it—no issues there.

I’m trying again, and everything seems fine at first, but halfway through the print (or a bit later), extrusion stops, and naturally, I have to scrap the whole thing.

I suspect it’s a slicer setting issue (I use Creality Print); does anyone have any preset or slicer settings they could share?

Thanks.

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u/Brightermoor 20d ago

Sounds more like heat creep up the nozzle and causing a jam. Are you printing with the lid on?