Engine Control Board Wiring - Xerox Phaser 6121MFP Service Manual

Wiring

Engine Control Board Wiring

10-14
Engine Control
Board
P/J21
n2ND_UNIT_SET
1
n2ND_CST_SENS
2
n2ND_EMP_SENS
3
n2ND_JAM_SENS
4
2ND_PICK_SL
5
DUP_MULTIPLEXER_SEL
6
DUP_MS1
7
nDUP_SWITCHBACK_M&DUP_FANHALF_EN
8
nDUP_SWITCHBACK_M_F/R
+5VDC
9
nDUP_TRANSPORT_M_&DUP_FANFULL_EN
10
nDUP_LOOP_SENS
11
+5VDC
12
GND
13
DUP_SL_REM
14
DUP_TRANSPORT_M_CLK
15
+24VDC
DUP_SWITCHBACK_M_CLK
16
+24VDC
17
nDUP_JAM_SENS&DUP_SET
18
nDUPCOVER_SENS&DUPFAN_LOCK
19
+24VDC
P/J19
+24VDC
1
GND
2
nPOLYGON_MOTOR_ST
3
POLYGON_MOTOR_LOCK
4
POLYGON_MOTOR_CLK
5
P/J18
nSOS
1
GND
2
LD_POWER
3
GND
4
nS/HB2
5
nS/H2
6
nS/HB1
7
nS/H1
+5VDC
8
nLD_EN
9
+5VDC
10
+5VDC
11
CN7B
Lower Feeder
7
Unit
6
5
4
3
2
1
N.C. 8
N.C. 9
10
N.C.
CN7A
12 Duplex Unit
11
10
9
8
7
6
5
4
3
2
1
Laser Unit
P/J8
GND
1
DATA1
2
nDATA1
3
GND
4
DATA2
5
nDATA2
6
GND
7
Phaser 6121MFP Service Manual
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Control
Board
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