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LIGHTBURN // PRACTICAL GUIDE

LightBurn Laser Engraving Troubleshooting: A Practical Checklist

LightBurn troubleshooting starts by separating artwork, machine setup, material response and process settings. Change one variable at a time, keep a test record, and confirm framing and focus before increasing power.

Practical workflow

  1. Confirm the job is framed inside the usable work area before running it.
  2. Verify focus and material height using the procedure for your specific laser.
  3. Run a small material test grid instead of guessing at power and speed.
  4. Inspect artwork for duplicate lines, open vectors, unintended fills and incorrect layer settings.
  5. Check that the selected device profile, origin and start-from mode match the machine workflow.
  6. Record the successful material, lens, speed, power, interval and pass count for repeatability.

Use the guide as a starting point

Machine, material, software and manufacturer requirements vary. Keep a controlled test record and use the current documentation for your exact equipment and process.

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