- Certification: NONE
- Origin: CN(Origin)
- Model Number: OX-DK4505M
if your controller board’s laser interface pins are in different position, please change the wires position to make it match the positions of + – PWM of your interface. If the wires connected wrong, it will damage the diode and the driver board.
Please add a fan when you engraving or cutting, in case smoke blur the lens damage the lens