Lexmark W820 Service Manual - Page 127

4025-Finisher Removal 1. Open the top cover of the H-Tra, and unhook the Cover Sensor Full at two places from the back of the H-Tra, and remove the Cover Sensor Full. (Figure 1) 2. Remove the screw that secures the Bracket Path Sensor to the H-Tra, and remove the Bracket Path Sensor together with the Spring Tension 80 and Clamp MINI. 3. Release the Roll Pinch from the Idler Bracket. 4. Unplug the connector (P/J 259) of the H-Tra harness assembly from the Sensor Full. 5. Tighten the latch of the Clamp MINI with radio pliers, and remove the Clamp MINI from the Bracket Path Sensor. 6. Unhook the Spring Tension 80 at three places, and remove the Spring Tension 80 from the Bracket Path Sensor. 7. Unplug the connector (P/J 275M) of the H-Tra harness assembly from the Spring Tension 80. 8. Unhook the Sensor at four places, and remove the Sensor from the bottom of the H- Tra. Replacement 1. Insert the Sensor Full from the bottom of the H-Tra so that its connector faces toward the rear. 2. Plug the connector (P/J 275M) of the H-Tra harness assembly to the Spring Tension 80. 3. Insert the latch of the Clamp MINI into the hole in the Bracket Path Sensor, and secure the Clamp MINI. 4. Align the Spring Tension 80 with the mounting position in the Bracket Path Sensor, and mount the Spring Tension 80. 5. Plug the connector (P/J 259) of the H-Tra harness assembly to the Sensor. 6. Clamp the H-Tra harness assembly with the Spring Tension 80. 7. Align the Bracket Path Sensor, together with the Spring Tension 80 and Clamp MINI, with the mounting positions in the H-Tra, and secure them with a screw. 8. Align the Cover Sensor Full with the mounting position in the H-Tra, and secure the Cover Sensor Full. (Figure 1) 9. Close the top cover of the H-Tra. Removal and Replacement Procedures 4-19