petg - Under extrusion... sometimes - 3D Printing Stack Exchange
3D Druck – Erste Hilfe: Unterextrusion – AB3D
Under-extrusion, need help, creality ender 3, printing abs, just changed the nozzle(0.4mm), some layers are under extruded, others are completely fine, cleaned extruder gear teeth and can't figure out what the problem
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