¶ Common Factors and Solutions for Under-Extrusions
¶ Cause 1: Impurities in the filament or mismatch between the model printing temperature and filament temperature
Solution:
- Replace the filament with a new one.
- Set the correct printing temperature based on the recommended temperature indicated on the filament box.
¶ Cause 2: Nozzle clogged
Issue: During manual filament feeding, the extruded filament diameter is less than 0.45mm. The normal diameter shall be around 0.5±0.03mm.
Solution: Replace the nozzle.