Ricoh D025 - Page 485

SC Tables
SM Appendix 3-33 D023/D025
Appendix
Service Call
Conditions
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Second duct fan error
The machine does not detect the fan motor lock signal for 2 seconds
while the second duct fan turns on.
 Disconnected harness
 Overload on the second duct fan motor
 Defective second duct motor
 Defective IOB
534 D
1. Check or replace the harness.
2. Replace the second duct fan.
3. Replace the IOB.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Paper exit fan error
The machine does not detect the fan motor lock signal for 2 seconds
while the paper exit fan turns on.
 Disconnected harness
 Overload on the paper exit fan motor
 Defective paper exit motor
 Defective IOB
535 D
1. Check or replace the harness.
2. Replace the paper exit fan.
3. Replace the IOB.