Rep 6.12 Pwb Box Cover; Rep 6.13 Ips Pwb - Xerox Phaser 790 Service Manual

REP 6.12 PWB Box Cover

Parts List on PL 16.2
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 PWB Box (REP 6.11)
3. Remove the PWB Box Cover (Figure 1).
1
Remove the screws (14) and
the PWB Box Cover
Figure 1 Removing the PWB Box Cover
Replacement
1. Perform the procedure for removal in reverse.
Initial Issue
Phaser 790/DocuColor 2006
WARNING

REP 6.13 IPS PWB

Parts List on PL 16.2
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 PWB Box (REP 6.11)
3. Remove the PWB Box Cover (REP 6.12)
The PWB components are highly susceptible to damage from electrostatic discharge (ESD)
and extreme care should be used when handling these components. Use of the ESD Field
Service Kit is required.
4. Remove the IPS PWB (Figure 1).
Figure 1 Removing the IPS PWB
Replacement
1. Perform the procedure for removal in reverse.
10/00
4-45
WARNING
CAUTION
1
Remove the screws (4)
and the IPS PWB by mov-
ing it in the direction indi-
cated
Repairs and Adjustments
REP 6.12, REP 6.13