Troubleshooting Blurry 3D Prints

1. Check Calibration: Ensure your printer is properly calibrated for optimal print quality. Run calibration tests to fine-tune settings like bed leveling and extrusion.
2. Inspect Nozzle: Examine the nozzle for clogs or damage. A blocked or worn nozzle can hinder smooth filament flow, resulting in blurry prints.
3. Adjust Print Speed: Printing too quickly can lead to skipped steps and blurry layers. Reduce the print speed to allow the printer sufficient time to deposit filament accurately.
4. Optimize Layer Height: For better detail and layer adhesion, use a smaller layer height setting. However, extremely thin layers can increase print time.
5. Increase Extrusion Width: Widening the extrusion width can help fill in gaps and enhance layer smoothness. Experiment with different widths to find the optimal setting for your model.
6. Use Raft or Brim: Adding a raft or brim to the base of the print can improve bed adhesion and prevent warping, which can cause blurriness.
7. Inspect Filament: Ensure your filament is of good quality and free from moisture. Wet filament can expand and cause clogging, leading to blurry prints.
8. Enable Coasting: If your printer has a coasting feature, enabling it can reduce filament oozing, ensuring cleaner and sharper layers.
9. Use High-Quality Slicer: Utilizing a reliable slicing software with advanced settings can optimize print parameters for improved print quality.
10. Check Belt Tension: Loose belts can cause inaccuracies in printer movement, resulting in blurry prints. Ensure your belts are adequately tensioned.