Ricoh D104 Field Service Manual page 613

No. Type
Finisher: Paper edge detection sensor error
The machine does not detect correct voltage from the paper edge detection sensor.
• Defective connector
787 D
• Defective paper edge detection sensor.
• Defective DA or AD converter.
1. Replace the punch slider unit.
2. Replace the punch unit.
No. Type
788 D Finisher: Paper size sensor error without side tray
789 B Finisher: Paper size sensor error with side tray
The machine does not detect correct voltage from the paper size sensors.
• Defective connector
• Defective paper size sensors
• Defective DA or AD converter.
1. Replace the punch slider unit.
2. Replace the punch unit.
No. Type
790 D Finisher: Front jogger motor error without side tray
793 B Finisher: Front jogger motor error with side tray
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC Tables
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