Rep 8.38 Duplex Controller Pwb - Xerox Phaser 790 Service Manual

REP 8.38 Duplex Controller PWB

Parts List on PL 15.6
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 Feeder Left Cover.
3. Remove the Inverter/Lower Assembly. (REP 8.35)
4. Remove the Rear Inverter Cover. (Figure 1)
1
Loosen two
screws
2
Remove the Rear
Inverter Cover
Figure 1 Removing the Rear Inverter Cover
Repairs and Adjustments
REP 8.38
WARNING
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.
5. Remove the Duplex Controller PWB. (Figure 2)
Figure 2 Removing the Duplex Controller PWB
Replacement
1. Perform the removal procedure in reverse.
10/00
4-86
CAUTION
2
Remove the four
screws and the
Duplex Controller
PWB
1
Disconnect the
connectors
Phaser 790/DocuColor 2006
Initial Issue