Xerox Phaser 790 User Manual

10/00
4-121
Phaser 790/DocuColor 2006
REP 10.12
Repairs and Adjustments
Initial Issue
REP 10.12 Temperature Sensor
Parts List on PL 8.2
Removal
WARNING
To avoid personal injury or shock, do not perform repair activities with the power switch
on or electrical power applied to the machine.
1. Switch off the machine power and disconnect the machine Power Cord.
2. Remove the Main Fuser Assembly (REP 10.2).
3. Remove the Upper Guide Assembly (REP 10.3).
4. Remove the Upper Plate (REP 10.4).
5. Remove the Heat Roll Heat Lamp (REP 10.5).
6. Remove the Pressure Roll Heat Lamp (REP 10.6).
7. Remove the Lower Guide Assembly (REP 10.7).
8. Remove the Heat Roll (REP 10.10).
9. Remove the Pressure Roll (REP 10.11)
10. Remove the Temperature Sensor (Figure 1).
Replacement
1. Reinstall the Temperature Sensor in the reverse order of removal.
2. Install the harness on the Fuser Bottom Plate so that there is no slack in the harness.
3. Check the Fuser Nip (ADJ 10.1).
Figure 1 Removing the Temperature Sensor
1
Remove the
screw
2
Remove the
Fuser Front
Frame
3
Remove the
screw
4
Remove the
Fuser Rear
Frame
5
Disconnect the
connectors
6
Remove the Tempera-
ture Sensor

Xerox Phaser 790 Specifications

General

Brand	Xerox
Model	Phaser 790
Category	Copier
Language	English