Ricoh Pro C901 Technical Bulletin page 51

Model:
Aries-P1.5/C1.5
Service Call Tables - 5-1
SC codes Group 5: Paper Feed
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
501 B Tray 1 (tandem tray) feed error
3. Check the harness connection.
4. Check or clear obstacles between tray and motor.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
502 B Tray 2 (universal tray) feed error
5. Check the harness connection.
6. Check or clear obstacles between tray and motor.
7. Check or clear obstacles around the pick-up solenoid.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
503 B Tray 3 (A4 LCT) feed error (M077 only)
504 B Tray 4 (A4 LCT) feed error (M077 only)
505 B Tray 5 (A4 LCT) feed error (M077 only)
One of the following conditions is detected in tray 3, 4 or 5 of the
A4 LCT:
The tray 3, 4 or 5 lift sensor is not activated for 10 s after the tray
3, 4 or 5 lift motor turned on.
Upper limit is not detected within 10 s while the paper tray is
lifting during paper feed.
The tray 3, 4 or 5 lift sensor is already activated when tray 3, 4 or
5 is placed in the machine
T
echnical
The tray 1 lift sensor does not switch on 10 s after the tray lift
motor switches on and starts lifting the bottom plate.
When the tray lowers, the tray lift sensor does not go off within
1.5 sec.
Tray lift motor 1 defective or disconnected
Paper or other obstacle trapped between tray and motor
Pick-up solenoid 1 disconnected or blocked by an obstacle
The lift sensor is not activated within 10 seconds after the tray
lift motor starts lifting the bottom plate.
When the tray lowers, the tray lift sensor does not go off within
1.5 sec.
Tray lift motor 2 defective or disconnected
Paper or other obstacle trapped between tray and motor
Pick-up solenoid 2 disconnected or blocked by an obstacle
B
ulletin
Date:
17-Feb-11
PAGE: 15/44
No.:
RM077018