Xerox Phaser 4500

10-24 Phaser 4500 Service Manual
Laser Unit, 5 V Interlock, Interlock Switch Assembly
P/J130
Start Of
Scan
Sensor
HVPS/
Engine Logic
PWBA
LVPS Harness
5/6
Laser Unit
Harness
2
3
4
5
6
7
8
1
2
3
4
1
7
6
5
4
3
2
1
8
SG
/SOS
N.C. N.C.
/PCONT 1
Vref
MO/DET-OUT
/PCONT2
/LDENB
XPDATA 2+
XPDATA 2
-
P/J14 P/J140
1
2
P/J170
2
3
1
5VDC AFT
Laser Unit
Laser Diode
Scanner
Motor
/SOS
SG
2
1
3
2
1
P/J17
XPDATA 1+
XPDATA 1
-
24V DC
24V RTN/SG
/ROSMOT ON
/ROSMOT CLK
1
2
P/J160
2
1
P/J16
P/J13
4
3
2
1
5
2
2
1
3
4
3
4
1
P/J131
2
1
1
2
P/J141
2
1
1
2
P/J142
5V Interlock
Laser
Interlock
Top Cover
Switch
P/J201 P/J2011
s4500-239
Interlock Switch Assembly
2
1
1
2
P/J144
3
1
1
3
P/J411
22
A
5 V DC
To page 10-18