Maintenance & Troubleshooting
Keeping your F1 Ultra running smoothly doesn't require much, but these habits will extend machine life and maintain engraving quality.
Routine Maintenance
- Every 20-50 hours: Clean the lens protective window with lens cleaning tissue and isopropyl alcohol. Debris on the window degrades engraving quality before it becomes visible to the eye.
- Weekly: Wipe down the interior work surface. Accumulated debris (especially from wood and leather) can interfere with material positioning and reflects stray laser light.
- Monthly: Check the exhaust hose connection for leaks. If using an external fume extractor, replace the activated carbon filter according to manufacturer recommendations (typically every 3-6 months).
- As needed: Update xTool Creative Space when new versions become available. Updates often include revised material presets and bug fixes for camera alignment.
Common Issues & Solutions
- Faded or inconsistent engraving: Most often caused by a dirty lens window or incorrect focus distance. Clean the window first, then re-run auto-focus. If the issue persists, check that the material surface is flat and level.
- Camera preview misalignment: Recalibrate the camera through xTool Creative Space Settings > Camera Calibration. Use the included calibration card and follow the on-screen steps. This takes about 5 minutes.
- Fiber laser produces no mark on metal: Verify the correct laser source is selected in software. Check that the material is within focus range. Bare copper and gold require higher power and slower speed than steel.
- Excessive charring on wood: Reduce power by 10-15% and increase speed. If air assist is installed, ensure it's running. Consider masking tape over the wood surface to reduce smoke staining around the engraved area.