• Repairing of Common Failures

Causes to Engraving depth non-uniformity or shallow engraving

Check whether the focal distance is proper.


Whether there is too much wet paper laid on the materials, or whether the water on the paper is over amount.


Check whether the laser diode is aging.


Whether the light route is correct (recalibrate it ).


The lens is polluted and there is too much dust on it.


The lens is broken.

The laser diode head is polluted.

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