Ricoh M022 Service Manual page 667

No. Type
Fusing rear fan error
The motor lock signal error is detected for 10 seconds after the motor lock signal
was first detected.
• Defective fusing rear fan
534 D
• Disconnected or defective harness
• Defective BCU
1. Check or replace the harness.
2. Replace the fusing rear fan.
3. Replace the BCU.
No. Type
Drive unit fan error
The motor lock signal error is detected for 10 seconds after the motor lock signal
was first detected.
• Defective drive unit fan
535 D
• Disconnected or defective harness
• Defective BCU
1. Check or replace the harness.
2. Replace the drive unit fan.
3. Replace the BCU.
CÓPIA NÃO CONTROLADA
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
CÓPIA NÃO CONTROLADA
SC Tables
6
665