Lexmark C920 - Page 369

M3
Tractor Motor
1
2
3
4
5
6
M4
Tray Motor
SL1
Gate Solenoid
1
2
1
2
1
2
1
2
1
2
3
4
5
6
M2
Jogging Motor
1
2
3
4
5
6
3
4
5
6
7
8
M1
Feed Motor
1
2
R
GR
YL
LB
OR
BR
GR
GR
1
2
3
4
5
6
7
8
DC24V
GND
DC5V
GND
Feed Motor H/L
Feed Motor On/Off
Feed Motor Clock
Feed Motor LD
1
2
3
4
5
6
R
R
YL
OR
BR
BK
DC24V
DC24V
Jogging Motor A
Jogging Motor B
Jogging Motor A_
Jogging Motor B_
1
2
3
4
5
6
R
R
BK
OR
BR
YL
R
LB
R
GR
1
2
3
4
5
6
7
8
9
10
DC24V
DC24V
Tractor Motor A
Tractor Motor B
Tractor Motor A_
Tractor Motor B_
Tray Motor +
Tray Motor -
DC24V
Gate Solenoid
Finisher
Control Board
CL 2
Punch Clutch
CL 1
1
2
Registration Clutch
PC 3
GND
Signal
DC5V
3
2
1
Paper Exit Sensor
(Face Down Bin)
PC 2
Paper Exit Sensor
(Face Up Bin)
1
2
2
1
2
1
3
2
1
GND
Signal
DC5V
R
LB
R
LB
1
2
3
4
DC24V
DC24V
Punch Clutch
Registration Clutch
CN8
PJ7
PJ8
CN6
BL
1
2
3
4
5
6
7
8
9
GND
DC5V
DC5V
GND
DC5V
Paper Exit Sensor
Paper Exit Sensor
Paper Registration Sensor
GND
(Face Down Bin)
(Face Up Bin)
BL
BL
BL
BL
BL
BL
BL
BL
CN14
3
2
1
PJ3
PJ2
CN14
1
2
3
BL
BL
BL
PJ1
3
1
PC1
GND
Signal
DC5V
Paper Registration Sensor
2
GND
Paper Full Sensor
DC5V
Paper Upper Level Sensor
Invert Path Sensor
Tractor Home Position Sensor
Paper Detecting Sensor
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
BL
PJ10
CN10
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
GND
GND
GND
DC5V
DC5V
DC5V
DC5V
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
GND
Jogging Home Position Sensor
DC5V
Tray Upper Limit Sensor
Tray Lower Limit Sensor
Punch Dust Box Sensor
(Option Sensor)
PJ10
CN11
GND
GND
GND
GND
DC5V
DC5V
DC5V
DC5V
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
Finisher Control
Board
DC5V
GND
NC
Staple Home Position Sensor
Low Staple Switch
Staple Cartridge Switch
Staple Motor +
Staple Motor -
YL
BL
R
LB
GR
PJ1
Staple Motor -
NC
NC
Staple Motor +
GR
YL
BL
BL
R
DC5V
GND
NC
Staple Home Position Sensor
Low Staple Switch
Staple Cartridge Switch
Staple Motor +
Staple Motor -
Staple Motor -
NC
NC
Staple Motor +
Staple Home Position Sensor
Staple Cartridge Switch
DC5V
GND
NC
Staple Home Position Sensor
Low Staple Switch
Staple Cartridge Switch
Staple Motor +
Staple Motor -
Staple Motor -
NC
NC
Staple Motor +
12
11
10
9
8
7
6
5
4
3
2
1
CN5
STAPLER
DC24V In
GND In
Finisher Set Switch (COM)
Finisher Set Switch (NO)
DC5V In
RMT Out
GND In
R
GR
R
R
YL
LB
GR
Power Supply
DC5V Out
GND Out
DC24V Out
RMT In
1
2
3
4
1
2
3
1
2
3
4
5
6
7
8
PJ3
CN2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
GND Out
GND Out
DC24V Out
1
2
CN26
PJ2
PWB-A
PJ12
CN25
SD+
GND
RD+
GND (Term)
GND (RMT-RET)
RMT
SD-
RD-
OR
GR
GY
LB
BR
BK
GND
GND
GR
GR
GR
GR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
SD+
SG
RD+
Term
(+24V Input)
NC
PG
(+5V Input)
RMT-Ret
RMT
SD-
RD-
NC
PG
(+24V Input)
CN26
1
2
YL
COM
NO
PJ-S1
SW1
Finisher Set Switch
PJ1
BK
WH
L
G
N
GR/YL
1
2
3
AC In
NC
YL
AC In
1
2
3
4
5
6
3
2
1
3
2
1
PJ9
PC9
GND
Signal
DC5V
PC10
GND
Signal
DC5V
Paper Full Sensor
Paper Upper Level Sensor
PJ10
PJ6
PC6
Jogging Home Position Sensor
PJ5
PC5
3
2
1
GND
Signal
DC5V
3
2
1
GND
Signal
DC5V
3
2
1
GND
Signal
DC5V
3
2
1
GND
Signal
DC5V
PJ11
Tray Upper Limit Sensor
Tray Lower Limit Sensor
PJ12
PC12
PC11
Punch Dust Box Sensor
GR
LB
YL
GR
LB
YL
CN12
1
2
3
4
5
6
7
8
9
10
11
12
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
3
2
1
GND
Signal
DC5V
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
BL
1
2
3
4
5
6
7
8
9
10
11
12
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
6
5
4
3
2
1
PC8
Invert Path Sensor
PJ8
PJ4
Belt Home Position Sensor
PJ7
PC7
3
2
1
GND
Signal
DC5V
3
2
1
GND
Signal
DC5V
PC4
Paper Detecting Sensor
CN13P
CN13
CN11P
CN11
CN10P
CN10
CN12
CN12P
CN13
PJ4
PJ5
CN3
CN4
CN7
CN2
CN1
C920 Finisher Wiring Diagram
Finisher
Control Board
Finisher
Control Board
Finisher Control Board
Power Supply
Finisher Control
Board
PJ6
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30