1. The signal line is abnormal. In this case, the signal cable needs to be replaced.

2. The computer of laser die cutting machine is not operating normally. In this case, the computer needs to be repaired or replaced.

3. The processing program is not written correctly. At this time, the processing program needs to be checked and repaired.

4. The processing parameter setting on laser die making machine is incorrect. To reset the correct processing parameters.

5. The application software of laser die cutting machine is abnormal. At this time, you need to reinstall the software and the driver software of the motion control card.

6. The power supply is unstable or there has interference signals. At this time, it is necessary to install a voltage stabilizer or eliminate interference signals.

7. The computer operating system on laser die making machine is malfunctioning or infected with a virus. You need to reinstall the operating system or perform virus detection and killing.