The reason and solution of no light produced by laser marking machine
1. The whole machine's optical path screws are loose, and the screws need to be tightened.
2. Ecessive dust in the gun body to prevent injury to the gun endoscope. If it is found necessary to replace the gun endoscope.
3. The chiller does not turn on the laser power when the machine is turned on for a long time, it will cause icing and no light, you need to turn off the power of the machine, and then start from the beginning.
4. If the lamp is aging or the laser power is reduced, it is necessary to replace the lamp.
5. After a long time of operation, the laser power drops, turn the gun body bottom cover, the need to adjust the gun endoscope.
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