Ricoh Pro 8300S - PTR Motor Error; Sc465-00

1.SC Codes
75
Major Cause
 Separation charger is defective.
 Power is not properly supplied to the paper transfer roller unit.
 AC power pack (D) harness is not properly connected.
 AC power pack (D) harness is defective.
 AC power pack (D) is defective.
 DRB harness is not properly connected.
 DRB harness is defective
 IOB harness is not properly connected.
 IOB harness is defective.
 DRB is defective.
 IOB is defective.
Solution
1. Check if the separation charger is dirty. Check if the screw of the power supply plate is loose or if
the plate is deformed.
 If the separation charger is dirty, clean it.
 If the screw of the power supply plate is loose, tighten the screw tightly.
 If the power supply plate of the separation charger is deformed, replace the separation
charger.
2. Check if the power supply plate on the rear side of the paper transfer roller unit is dirty or
deformed.
 If the power supply plate is dirty, clean the power supply plate.
 If the power supply plate is deformed, replace the paper transfer roller unit.
3. Check the harness between the AC power pack (D) and the power supply unit of the drawer unit
(connector loose or disconnected)
4. Replace the harness of the AC power pack (D).
5. Replace the AC power pack (D) board.
6. Check the harness of the DRB. (connector loose or disconnected)
7. Replace the harness of the DRB.
8. Check the harness of the IOB (connector loose or disconnected)
9. Replace the harness of the IOB.
10. Replace the DRB.
11. Replace the IOB.
SC465-00
Error Name
PTR Motor Error