Specifications

Chapter 13: Removal and Replacement Procedures - Drive and Xerographic Modules
13-5
RRP 5.2 CRU Sensor PWB
Removal
1. Remove all of the covers except the Front Transport Assembly.
2. Open the Front Cover.
3. Remove the Fuser Assembly (RRP 4.1).
4. Remove the controller (ESS). (RRP 6.2)
5. Remove the ESS enclosure (RRP 6.1).
6. Remove the Interconnect PWB enclosure (with PWB) (RRP 6.3).
7. Disconnect P/J 118 from the CRU Sensor PWB.
8. Use a screwdriver to pry off the CRU Sensor Cover .
9. Remove the tapped 8mm gold screw securing the CRU Sensor PWB to
the ROS.
10. Push back the plastic latch securing the PWB, and remove the CRU
Sensor PWB.
Replacement
1. Align the CRU Sensor PWB with the holes in the top of the ROS
Assembly.
2. Press down on the PWB until the latch snaps into place.
3. Reinstall the tapped 8mm gold screw securing the CRU Sensor PWB to
the ROS.
4. Reinstall the CRU Sensor Cover.
5. Reconnect P/J 118 on the CRU Sensor PWB.
6. Reinstall the Interconnect PWB enclosure (with PWB).
7. Reinstall the ESS enclosure.
8. Reinstall the controller.
9. Reinstall the Fuser Assembly.
10. Reinstall all covers.