3-16
Confidential
â– Error code 25
Develop drive motor error (Incorrect synchronized signal of the develop drive motor)
Error code 26
Belt drive motor error
Error code 28
Drum drive motor error (Incorrect synchronized signal of the drum drive motor)
Error code 29
Belt cleaner drive motor error (Incorrect synchronized signal of the belt cleaner drive motor)
Print Unable 25
Turn the power off and then back on again.
Print Unable 26
Turn the power off and then back on again.
Print Unable 28
Turn the power off and then back on again.
Print Unable 29
Turn the power off and then back on again.
Step Cause Remedy
1 Harness connection failure of
motor
Check the harness connection of the
appropriate motor and reconnect it.
2 Motor failure Replace the appropriate motor.
3 Engine PCB failure Replace the engine PCB ASSY.
4 Main PCB failure Replace the main PCB ASSY.
5 Low-voltage power supply PCB
failure
Replace the low-voltage power supply
PCB ASSY.