Rep 6.8 Iit Low Voltage Power Supply (Lvps); Repairs And Adjustments; Rep 6.9 Fan - Xerox Phaser 790 Service Manual

REP 6.8 IIT Low Voltage Power Supply (LVPS)

Parts List on PL 16.1
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 Rear Cover (REP 6.4)
3. Remove the IIT LVPS (Figure 1).
1
Disconnect the
connectors (2)
Figure 1 Removing the IIT LVPS
Replacement
1. Perform the procedure for removal in reverse.
Initial Issue
Phaser 790/DocuColor 2006
WARNING
2
Remove the
screws (6) and
the IIT LVPS

REP 6.9 Fan

Parts List on PL 16.1
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 Platen Glass (REP 6.1).
3. Remove the Right Cover (REP 6.2).
NOTE: The removal procedure is identical for both fans.
4. Remove the Fan (Figure 1).
3
Remove the
screws (2) and the
Fan
1
Disconnect the applicable
fan connector and release
the wires from the clips
Figure 1 Removing the Fan
Replacement
1. Perform the procedure for removal in reverse.
10/00
4-41
WARNING
2
Remove the screws (2)
and the Fan/bracket
from the applicable fan

Repairs and Adjustments

REP 6.8, REP 6.9