Ricoh MP C6502SP Field Service Manual page 1072

5. Troubleshooting
SC No.
ASAP Command: SC detection notification (TDCU to Engine): (SC395-01 to SC398-05)
SC No.
0x55_0x08_0x01
0x55_0x08_0x02
SC395-01
0x55_0x08_0x03
0x55_0x08_0x04
0x55_0x08_0x05
0x55_0x08_0x0a
SC395-02
0x55_0x08_0x0f
0x55_0x08_0x14
1070
Level Error Name/Error Condition/Major Cause/Solution
• Motor defective, connector disconnected, harness broken, IOB
defective, unit torque increased.
• Black drum sensor smudged, black drum sensor defective, black
drum sensor connector not set correctly, harness broken
• Replace the motor / reconnect the connector / replace the
harness / replace the IOB / replace the unit / replace the driven
unit.
• Clean the sensor / replace the sensor.
• Reconnect the sensor connector.
• Check the sensor harness.
ASAP Command: SC detection notification