Xerox Phaser 790, Service Manual

Page: 351 / 653

10/00
4-97 Phaser 790/DocuColor 2006
REP 9.8, REP 9.9
Repairs and Adjustments Initial Issue
REP 9.8 Erase Lamp
Parts List on PL 5.1
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 Locating Rail (REP 9.5).
3. Remove the Erase Lamp (Figure 1).
Replacement
1. Reinstall the Erase Lamp in the reverse order of removal.
Figure 1 Removing the Erase Lamp
REP 9.9 Dry Ink Cartridge
Parts List on PL 6.2
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 appropriate Dry Ink Cartridge (Figure 1).
CAUTION
After removing, be sure to lay the Dry Ink Cartridge in its horizontal position in a safe place.
Replacement
1. Place the arrow on the end of the Dry Ink Cartridge facing toward the top in order to insert
the cartridge.
2. Reinstall the Dry Ink Cartridge in the reverse order of removal.
Figure 1 Removing the Dry Ink Cartridge
1
Pull the harness through
the hole
2
Unhook the lamp
from the rail by
compressing the
tabs
3
Remove the Erase Lamp
1
Open the Front
Cover Assembly
2
Lift and hold the lever
during the following step
3
Turn the knob to
access the car-
tridge to be
removed
5
Remove the Dry Ink
Cartridge
4
Turn the knob
to release the
cartridge