Xerox 8500DN Service Manual - Page 297

Drum Assembly (PL2.0.3) Service Parts Disassembly 1. Remove the Front Door (page 8-4). 2. Remove the Right Side Cover (page 8-5). 3. Remove the Left Side Cover (page 8-5). 4. Remove the Exit Cover (page 8-6). 5. Remove the Ink Loader (page 8-7). 6. Remove the Lower Inner Duplex Guide (page 8-33). 7. Place the Printhead in the park position (tilted back) and the Wiper Assembly in the home position (all the way down). 8. Insert a T-20 Torxbit through the right slotted hole in the Transfix Load Module, engage the hole on the back of the module, and lever the module's spring cam toward the center of the printer to release/unhook the spring hooks from the Transfix Load Arms. Slowly relax the lever to return the spring cam to the relaxed position. (See the figure on page 8-22.) Repeat for the other side. Note Ensure that you lever the spring cam towards the center. Applying the pressure in the wrong direction can damage the Transfix Load Module. 9. From the right side, remove 3 screws from the Drum Fan and allow the fan to hang free. 10. Relieve tension on the Y-Axis Belt by pulling the end of the spring arm toward the front of the printer using your fingers. See page 8-8. 11. Slide the belt off the pulley. 12. Unplug the Drum heater cable from the Drum Heater Relay Board and free the cable from the retaining hook. 13. Unplug the Drum encoder cable connector from the Power Control Left Cable and free the cable from the retaining hook. 14. Unplug the Drum Temperature Sensor connector from the I/O Board. Phaser 8400/8500/8550/8560 Color Printer Service Manual 8-27