Description: Load applied to O-axis motor has increased to an abnormal level.
Remedy: Inspect the O-axis speed-reduction components. Replace the CPU circuit board with a new one. Replace the head circuit board and driver circuit board.
Code: 71
Display: ERROR 71 O-OVERCURRENT
Description: Overcurrent error on O-axis motor
Remedy: Inspect the O-axis speed-reduction components. Replace the CPU circuit board with a new one. Replace the head circuit board and driver circuit board.
Code: 72
Display: ERROR 72 CUTTER Z LOAD
Description: Load applied to Z-axis motor has increased to an abnormal level.
Remedy: Replace the CPU circuit board with a new one. Replace the head circuit board and driver circuit board.
Code: 73
Display: ERROR 73 ROLLER Z LOARD
Description: Load applied to Z-axis motor of marking roller has increased to an abnormal level.
Remedy: Replace the CPU circuit board with a new one. Replace the driver circuit board with a new one.
Code: 75
Display: ERROR 75 SUM CHECK
Description: A sum check mismatch has occurred in the firmware read.
Remedy: Start over the version updating. Change the version up file.
Code: 80
Display: ERROR 80 FORMAT
Description: An improper version up file is used.
Remedy: Obtain the correct version up file to try to update the version again.