Laser Unit - Xerox Phaser 6280 Service Manual

Laser Unit

MCU Board
PL9.1.20
Interlock
+24VDC
Phaser 6280 Color Laser Printer Service Manual
Laser Assembly Harness
PL5.1.2
P/J12
ROS MOT ON
20
SG
19
I/L +24VDC
18
MPA CLK
17
SOS
16
LD ERR
15
PCONT
14
SG
13
+3.3V LD
12
SG
11
V REF K
10
V REF C
9
V REF M
8
V REF Y
7
LD ON
6
SG
5
DATA K
4
DATA C
3
DATA M
2
DATA Y
1
Signal Line Name
ROS MOT ON
SOS
V REF K
V REF C
V REF M
V REF Y
DATA K
DATA C
DATA M
DATA Y
Laser Assembly
PL5.1.2
P/J151
1 1
2 2
3 3
4 4
5 5
6
7
8
9 1
10 2
11 3
12
13
14
15
16
17
18
19
20
Description
Drives control signal of the Laser Unit Motor.
Reference signal for scan start of Laser.
Emits control signal of the Laser Diode.
Provides video signal of the Laser Diode.
Plug/Jack and Wiring Diagrams
Scanner
CLK
5
Motor
LOCK
4
ROS MOT ON
3
SG
2
+24VDC
1
+5VDC
3
SOS Board
SOS
2
SG
1
s6280-007
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