How To Test The Power Supply Unit's Voltage laser marking machine
Here is the instruction:
Follow the first two pics (1 and 2), to detach the power supply.
Then, use multimeters and follow the third pic (3) to test the voltage, make sure to test the right positive and negative position.
HBS Laser Tech always offer you the best quality marking machines, welcome to inquiry. If you have any questions about the marking machines, please contact us.
