1. the machine and the computer must have a good grounding.
2. open the cutting software, click the file menu, communication settings to receive and send the buffer time is changed to 5 or 10.
3. the replacement of the data line or motherboard.
According to the same direction of the panel button, the Laser cutting machine appears to be turning and reversing and motor power can not be locked?
1. first disconnect all power supply, the high pressure head with cotton cloth to wipe clean. (gentle scrub)
2. cut off the broken pipe, re received the laser tube. And bundled with a tie.
3. the high voltage line. (high pressure line with 7 silver thread, one less)
4. the fan will dry high pressure wet place, after half an hour, and then boot.