Under-extrusion
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Under-Extrusion vs Over-Extrusion: Telling Them Apart Before You Touch the Flow Rate
Under-extrusion and over-extrusion can look confusingly similar on a print’s surface, but they come from flow moving in opposite directions, and fixing one when…
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Fix Extruder Clicking: Trace the Sound to the Cause
Hear a rhythmic click or skip from your extruder? Work through spool, tension, temperature, and clog checks to find the real cause.
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Wet Filament Symptoms: How to Tell Before You Retune the Printer
Recognize popping, bubbles and rough inconsistent flow, compare with known dry material and dry the spool without guessing temperatures.
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Fix Under-Extrusion: Thin Lines, Gaps and Weak Parts
Find whether restricted flow comes from the spool, extruder, temperature, nozzle or an incorrect profile before raising flow.
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Clear a Clogged 3D Printer Nozzle Safely
Confirm a restricted flow, try the least intrusive cleaning steps and know when hotend disassembly is not appropriate.
