October 2012
4-99
ColorQube 8570/8870 Service Manual
REP 6.3
Repairs and Adjustments
Xerox Internal Use Only - Revised, 3rd Revision
REP 6.3 Paper Height Sensor
Parts List on PL 6.1 Item 3
Removal
1. Remove the Front Door (REP 1.1).
2. Remove Tray 2.
3. Remove the Pick Assembly and Retard Roller (REP 3.10).
4. Remove the Lower Inner Duplex Guide (REP 3.2).
5. Remove the Inner Simplex Guide (REP 3.1).
6. Disconnect the wiring harness connector P/J126.
7. Release the 4 hooks that secure the Paper Height Sensor to the right side of the Pick
Assembly recess.
Figure 1 Removing the Paper Height Sensor
Replacement
Disconnect the Preheater Assembly wiring harness connectors P/J115 and P/J125 to make
additional room to replace the Sensor. Release the lock on the wiring harness connector P/
J115 to remove it from the Preheater Assembly.
Figure 2 Wiring Connector Locations