Ricoh M065 - Page 335

SC Tables
SM Appendix 3-25 M065/M066
Appendix:
Service Call
Conditions
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
532 D
Laser unit fan error
The motor lock signal error is detected for 10 seconds after the motor
lock signal was first detected.
 Defective laser unit fan
 Disconnected or defective harness
 Defective BCU
1. Check or replace the harness.
2. Replace the laser unit fan.
3. Replace the BCU.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
533 D
Fusing fan 2 error
The motor lock signal error is detected for 10 seconds after the motor
lock signal was first detected.
 Defective fusing fan 2
 Disconnected or defective harness
 Defective BCU
1. Check or replace the harness.
2. Replace the fusing fan 2.
3. Replace the BCU.