Lexmark W820 Service Manual - Page 249

4025-Finisher Full Stack Sensor Assembly Removal Removal 1. Open the Top Center Cover Assembly. 2. Unplug the connector (CN 37) of the Harness Face Up from the Full Stack Sensor Assembly. 3. Release the harness of the Full Stack Sensor Assembly from the CLamp. 4. Pushing the upper right of the Full Stack Sensor Assembly toward the left with your finger, lift it, and remove the Full Stack Sensor Assembly. Replacement 1. Insert the actuator of the Full Stack Sensor Assembly into the hole in the Upper Guide. 2. Insert the boss on the left of the Full Stack Sensor Assembly into the hole in the Upper Guide, lower the Full Stack Sensor Assembly while pushing the upper right of the Full Stack Sensor Assembly toward the left with your finger. 3. Bundle the harness of the Full Stack Sensor Assembly with the Clamp. 4. Plug the connector (CN 37) of the Harness Face Up to the Full Stack Sensor Assembly. 5. Close the Top Center Cover Assembly. Removal and Replacement Procedures 4-141