Preview Troubleshooting

We strongly recommend checking the Preview window before starting any job. If you see something that doesn't look right, but aren't sure what to do, check below for common issues and how to fix them.

See Preview for information on interpreting and using the Preview window.

Added Lines

Ballooned or Incorrectly Sized Shapes

Double-Engraved Areas

Engraved Areas Opposite of Expectation

Excessive Overscanning

Blurry Edges

Gaps in Lines

Gray Shapes

Inaccurate Time Estimates

Missing Shapes

Solid Black Images

Strange Banding / Scan Lines Not Visible

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For more help using LightBurn, please visit our forum to talk with LightBurn staff and users, or email support.

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