Lexmark W820 Service Manual - Page 259

4025-Finisher Replacement 1. Insert the Pulley Drive into the shaft of the Stepping Motor, and secure it with an E- ring. 2. Insert the Pulley Large and Pulley Small into the rear shafts of upper and lower Roll Transport, and secure them with an E-ring. 3. Insert the Pulley Small into the shaft on the rear of the Upper Roll, and secure it with an E-ring. 4. Secure the Pulley Small, and the two Roll Transports, to the Upper Roll. 5. Align the Tension Bracket, together with the Tension Roll and Tension Spring with the mounting position, and secure them tentatively with two screws. 6. Engage the hook (long hook) of the Tension Spring to the hole in the frame of the Finisher. 7. Position the tension roller to the extent that the Belt is not loose, and tighten two screws tentatively. 8. Mount the Cover-Top, Front and Cover-Top, Rear. Removal and Replacement Procedures 4-151