Sc5Xx: Paper Feed And Fusing - Ricoh D027 Service Manual

3.1.6 SERVICE CALL TABLES – 5

SC5xx: Paper Feed and Fusing

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
501 B Paper Tray 1 error
502 B Paper Tray 2 error
When the tray lift motor rotates counterclockwise, (if the upper limit
is not detected within 10 seconds), the machine asks the user to
reset the tray.
When the tray lift motor rotates clockwise, (if the upper limit is not
detected within 1.5 seconds), the machine asks the user to reset
the tray.
If one of these conditions occurs three consecutive times, the SC is
generated.
- -
Disconnected or defective paper lift sensor
Disconnected or defective tray lift motor
Defective bottom plate lift mechanism
Too much paper in the tray
Defective IOB
1. Check if the paper is not loaded too much.
2. Check if the bottom plate smoothly moves up and down manually.
3. Check and / or replace the tray lift motor / paper lift sensor.
4. Replace the IOB.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
503-01 B Tray 3 error (Paper Feed Unit or LCT)
For the paper feed unit:
When the tray lift motor is turned on, the upper limit is not detected
within 10 seconds
For the LCT:
SM 3-25
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SC Tables
D027/D029 APPENDICES