Lexmark W820 Service Manual - Page 239

4025-Finisher Removal 1. Remove two screws that secure to the Latch Assembly from the Cover Lower Left. 2. Remove two screws that secure to the Finisher from the Cover Lower Left, and remove the Cover Lower Left. 3. Remove two screws that secure the LVPS Cover Lower to the Finisher, and pull out the LVPS Cover Lower together with the LVPS Cover Upper and Power Supply toward the front. 4. Remove two screws that secure to the LVPS Cover Lower from the LVPS Cover Upper, and remove the LVPS Cover Upper. 5. Remove the screw that secures the grounding wire of the Power Supply to the LVPS Cover Lower. (Figure 2) 6. Unplug the connector (P/J CN3) of the Harness Motor from the Power Supply. (Figure 2) 7. Unplug the connector (P/J CN1) of the Harness Motor from the Power Supply. (Figure 2) 8. Remove four screws that secure to the LVPS Cover Lower from the Power Supply, and remove the Power Supply. (Figure 2) Replacement 1. Align the Power Supply with the mounting position in the LVPS Cover Lower, and secure it with four screws. (Figure 2) 2. Plug the connector (P/J CN1) of the Harness Motor to the Power Supply. (Figure 2) 3. Plug the connector (P/J CN3) of the Harness Motor to the Power Supply. (Figure 2) 4. Secure the grounding wire of the Power Supply to the LVPS Cover Lower with a screw. (Figure 2) 5. Set in position so that the convex of the LVPS Cover Upper is met with the hole in the LVPS Cover Lower, and secure them with two screws. (Figure 1) 6. Align the LVPS Cover Lower together with the LVPS Cover Upper and the Power Supply, with the mounting position in the Finisher, and secure it with two screws. 7. Align the Cover Lower Left with the mounting position in the Finisher, and secure it with two screws. 8. Secure the Cover Lower Left to the Latch Assembly with the two screws. Removal and Replacement Procedures 4-131