Ricoh Aficio MP C305SP Field Service Manual page 656

6. Troubleshooting
No. Type
524 D
No. Type
525 B
526 B
No. Type
530 D
531 D
532 D
654
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Transport motor error
The machine detects a High signal from a transport motor lock detection for 2
seconds after the transport motor turned on.
• Unit overload
• Defective motor
1. Replace the unit.
2. Replace the motor.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Transport motor error: bank 1
The machine detects a Lock signal from a bank 1 transport motor after the motor
turned on.
Transport motor error: bank 2
The machine detects a Lock signal from a bank 2 transport motor after the motor
turned on.
• Motor overload
• Defective motor
• Disconnected connectors
• Broken harness
1. Turn off and on the main power switch.
2. Check or connect the connectors.
3. Replace the harness.
4. Replace the motor.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Fusing heater exhaust fan motor error
Development cooling fan motor error
Writing cooling fan motor error