Under-extrusion occurs when your printer doesn’t push out enough filament, resulting in weak layers, gaps, or incomplete prints. This can be caused by a partially clogged nozzle, incorrect filament settings, or issues with the extruder’s tension.
To fix this, start by checking the nozzle for clogs or buildup and clean it if necessary. Make sure your filament diameter matches the settings in your slicer software and that the extrusion multiplier (or flow rate) is properly calibrated. Additionally, ensure the extruder gear has enough tension to grip and feed the filament consistently.
Have you encountered under-extrusion in your 3D prints? Share your troubleshooting tips and settings to help others achieve smooth, high-quality prints!