Ricoh Pro 8300S - Charge Wire Cleaner Position Error; Sc308-00

1.SC Codes
58
Replace the CGB power pack (PCB1).
SC308-00
Error Name
Charge Wire Cleaner Position Error
Pattern
D
Error Condition
This error is detected when the charge wire cleaner motor (STM1) operates abnormally or the cleaning
pad HP sensor (SEN81) of the charge wire cleaner motor is defective.
Major Cause
 Drum charge unit is not set correctly.
 Gear, slider is broken.
 There is overload on the charge wire cleaner motor (deformation, obstacles, etc.).
 Cleaning pad HP sensor (SEN81) is dirty.
 Cleaning pad HP sensor (SEN81) connector is not connected properly.
 Cleaning pad HP sensor (SEN81) harness is damaged.
 Cleaning pad HP sensor (SEN81) is defective.
 Charge wire cleaner motor harness connector is not set properly.
 Cleaning pad HP sensor harness is damaged.
 Charge wire cleaner motor (STM1) is not operating normally.
 Drum charge unit is defective.
Solution
1. Check whether the drum charge unit is installed correctly
Re-install the drum charge unit if necessary.
2. Gear, slider broken
Replace the screws on the broken part, or replace the gear.
3. Overload on the charge wire cleaner motor (obstacles interfering with motor operation, unit
deformation, etc.)
Check and adjust the loading on the charge wire cleaner motor.
4. Cleaning pad HP sensor (SEN81) (photo interrupter) dirty
Clean the photo interrupter using a clean cloth or air blower.
5. Cleaning pad HP sensor (SEN81) (photo interrupter) connector not connected properly
Reconnect the photo interrupter connector.
6. Cleaning pad HP sensor (SEN81) harness damaged
Replace the cleaning pad HP sensor harness.