Ricoh OR-C1 Field Service Manual page 417

No. Type
Tray 3 error (Paper Feed Unit or LCT)
This SC is generated if the following condition occurs 3 consecutive times.
For the paper feed unit:
• When the tray lowers, the tray lift sensor does not go off within 15 sec.
For the LCT:
• When the main switch is turned on or when the LCT is set, if the end fence is
not in the home position (home position sensor ON), the tray lift motor stops.
• If the upper limit does not go off for 8 seconds even the tray lift motor turns on
to lower the tray after the upper limit has been detected at power on.
503 B
For the paper feed unit:
• Defective tray lift motor or connector disconnection
• Defective lift sensor or connector disconnection
For the LCT:
• Defective stack transport clutch or connector disconnection
• Defective tray motor or connector disconnection
• Defective end fence home position sensor or connector disconnection
1. Check the cable connections.
2. Check and/or replace the defective component.
No. Type
Tray 4 error (3 Tray Paper Feed Unit)
This SC is generated if the following condition occurs 3 consecutive times.
504 B • When the tray lowers, the tray lift sensor does not go off within 1.5 sec.
1. Check the cable connections.
2. Check and/or replace the defective component.
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Service Call Conditions
3
59