Ricoh D117 - Page 365

SC Tables
SM 6-5 D117/D118
Troubleshooti
ng
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
120 D
Scanner home position error 1
The scanner home position sensor does not detect the "OFF" condition
during operation.
 Scanner motor driver defective
 Scanner motor defective
 Harness between SBU and scanner motor disconnected
 Scanner HP sensor defective
 Harness between SBU and HP sensor disconnected
1. Check the cable connection between the SBU and scanner motor.
2. Check the cable connection between the SBU and HP sensor.
3. Replace the scanner motor.
4. Replace the HP sensor.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
121 D
Scanner home position error 2
The scanner home position sensor does not detect the "ON" condition
during operation.
 Scanner motor driver defective
 Scanner motor defective
 Harness between SBU and scanner motor disconnected
 Scanner HP sensor defective
 Harness between SBU and HP sensor disconnected
1. Check the cable connection between the SBU and scanner motor.
2. Check the cable connection between the SBU and HP sensor.
3. Replace the scanner motor.
4. Replace the HP sensor.