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laser cutter

laser marking machine

Laser engraving machine

Large professional equipment manufacturer

Laser marking machine repair

  • YAG50 marking machine common faults and processing methods -2008-03-24
  • brief introduction:

    First, no light

    1. The ON, OFF, and RUN three gears on the old-fashioned Q drive are incorrectly selected. OFF is the forced shutdown laser command and ON is the forced light command. The correct way is to select RUN.

    2. The board is broken. Replace the board. The voltage of the Q signal on the board. Under normal circumstances, the voltage of the Q signal is: Low level when the Kai Rui board, that is, 0V when marking, + 5V when not marking; High level, ie ...

    
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  • Market headquarters sales hotline: 0769-89838888, 89839999 laser cutting machine , laser marking machine , laser engraving machine Large professional laser equipment manufacturer Guangdong ICP 12053535
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