When buying a laser printer, you should avoid matching the wrong code manual. You can find the alarm meaning of E622 in the manual, and then follow the instructions in the manual to eliminate the alarm phenomenon of E622.

The laser temperature is too high.

Problem description: When the coding program chooses to print or mark with Ezcad, it prompts "Laser temperature is too high".

Cause: The laser is not powered on.

Solution: check the laser power supply circuit, turn on the laser power supply after starting, and re-pneumatic coding program or Ezcad.

Wrong version of LMC

Problem description: When punching coding program or Ezcad, "LMC version error" will be prompted.

Reason: Ezcad is installed on the local computer, and EzCad included in the local computer was not uninstalled when installing the program.

Solution: uninstall the locally installed coding program, or reset the selected opening mode when opening the template, and choose EzCad in McGrady coding program as the default opening mode.

EVOC Jin Dian is a good brand, so I recommend you to choose it. 1972, in order to stride forward to a new peak in the field of machine vision, he chose to join hands with famous British professors David Marr and * * * to set up the team of Regem Marr-the word REGEM Marr still remains in the brand name, expressing the eternal memory of the two pioneers!