Rep 10.10 Heat Roll - Xerox Phaser 790 Service Manual

REP 10.10 Heat Roll

Parts List on PL 8.3
Removal
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).
Be careful not to damage the surface of the Heat Roll while removing the roll.
6. Remove the Heat Roll (Figure 1).
Replacement
1. Reinstall the Heat Roll in the reverse order of removal.
2. Check the Fuser Nip (ADJ 10.1).
Initial Issue
Phaser 790/DocuColor 2006
WARNING
CAUTION
4
5
Remove the Ring securing
Disengage the roll at the
the Gear at the front then,
front by moving it toward
remove the Bearing
the rear, then remove the
Heat Roll
3
Remove the
rear Gear and
Bearing
1
2
Loosen the screw at
Remove the Ring
front and at rear,
securing the Gear
until the bottom of
at the rear
screw is aligned with
bottom of nut
Figure 1 Removing the Heat Roll
10/00
4-119
Repairs and Adjustments
REP 10.10