Ricoh Taurus-C1a Technical Bulletin page 475

Model:
Taurus-C1a/C1b (D074/D075)
5. Turn the main switch off and try rotating the shaft clockwise with a flathead screwdriver
or a coin.
If the shaft rotates smoothly: The harness from the motor could be damaged or not
If the shaft does not rotate:
6. Remove the motor and gear according to the service manual in the section:
4. Replacement and Adjustments > Image Transfer Belt (ITB) Unit > 2nd Lift Motor (K)
7. Replace the gear (p/n: D0746195), DC motor (D0746196), and seal (D0746128).
Note: Apply grease suitable for plastic on the motor gear, for example, Molykote EM-
50L.
9. Reinstall the motor and gear to complete the procedure.
echnical
T B
connected properly. Check the harness.
The motor could be defective. Go to Step 6.
ulletin
Date:
20-Mar-14
D0746128:
SEAL:BRACKET:MOTOR:BLACK
D0746195:
GEAR:COUPLING:ON-
OFF:BLACK
D0746196:
DC MOTOR:ON-OFF:5.28W:BRS
PAGE: 23/25
No.:
RD074118