Ricoh Pro 8300S - Sc515-03; Separation Motor HP Error 3: Exit;Invert Separation Motor

1.SC Codes
151
 LCT relay HP separation sensor (SEN50) is damaged.
 LCT relay separation motor (STM25) is damaged.
 DRB, IOB malfunctioned or is defective.
Solution
1. Check if the LCT relay separation unit is overloaded, and if the sensor shielding plate is defective.
2. Reconnect the harnesses around the LCT relay separation HP sensor
3. Replace the harness.
4. Replace the LCT relay separation HP sensor (SEN50).
5. Replace the LCT relay separation motor (STM25).
6. Replace the DRB.
7. Replace the IOB.
SC515-03
Error Name
Separation Motor HP Error 3: Exit/Invert Separation Motor
Pattern
B
Error Condition
Exit/Invert separation HP cannot be detected.
Major Cause
 Malfunction due to exit/Invert separation overload; the sensor shielding plate is deformed,
damaged or not attached properly.
Connectors of the exit/invert separation sensor and exit/invert separation motor are not connected
properly.
 Exit/invert separation sensor (SEN54) is damaged.
 Exit/invert separation motor (STM26) is damaged.
 EDRB, IOB malfunctioned or is defective.
Solution
1. Check if the exit/invert separation unit is overloaded and if the sensor shielding plate is defective.
2. Reconnect the harnesses around the exit/invert separation sensor.
3. Replace the harness.
4. Replace the exit/invert separation sensor (SEN54).
5. Replace the exit/invert separation motor (STM26).
6. Replace the EDRB.
7. Replace the IOB.