Panasonic LP-GS Series Operation Manual page 326

27 Troubleshooting
E286 Cause:
Marking data are too detailed for the scan speed configured.
Remedy:
Decrease the scan speed.
Applies to LP-GS, LP-RC only.
E287 Cause:
• An error occurred in the galvano scanner.
• The signal cable or unit power cable is not connected correctly.
Remedy:
• Check the power supply.
• Check if the AC power line is affected by noise.
• Check the connection of cables and signal lines, and restart the laser
marking system.
E290–E292 Cause:
An error occurred in the z-axis adjustment module.
Remedy:
Check the connection of cables and signal lines, and restart the laser
marking system.
Applies to LP-GS only.
E300–E380
Cause:
A system error occurred.
Remedy:
Check the connection of cables and signal lines, and restart the laser
marking system.
326 ME-NAVIS2-OP-1