Xerox Phaser 3600

Phaser 3600 Printer Service Manual 3-19
Error Messages
Close Fuser Door
Close Top Cover
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Fuser Assembly, PL1.4.1
■ Main Board, PL1.1.19
■ Switched Mode Power Supply
(SMPS), PL1.1.29.2
■ “LSU and Main Motor to Main Board
Wiring Diagram” on page 9-16
■ “Map 2- Main Board” on page 9-5
■ “Map 3- SMPS Board” on page 9-6
Step Action and Questions Yes No
1. Visually inspect the fuser door
close tab
for damage.
Is the tab broken?
Replace the Fuser
(page 7-54) then
go to Step 3.
Go to Step 2.
2. Is the sensor and actuator on the
Fuser o
perating correctly.
Replace the Main
Board
(page 7-39).
Replace the Fuser
(page 7-54) then
go to Step 3.
3 Is the Printer operational? Complete Replace the SMPS
(page 7-76).
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Top Cover, PL1.4.1
■ Main Board, PL1.1.19
■ “Map 2- Main Board” on page 9-5
Troubleshooting Procedure Table
Step Action and Questions Yes No
1. Visually inspect the top cover and the
top cover actu
ator.
Is the Top Cover or actuator
damage
d?
Replace the Top
Cover
(page 7-10).
Go to
Step 2.
2. Use diagnostics to test the Cover
Open Board.
Does th
e Cover Open board function
prop
erly?
Replace the Main
Bo
ar
d
(page 7-39).
Replace the
Cover Open
Board
(page 7-74).