Lexmark E240n

E238, E34XE240,
Wiring Diagram
CN102
Main Fan
243 1
243 1
276543 1
276543 1
231
231
2543 1
2543 1
J13
210 9 8 7 6 5 4 3 1
210 9 8 7 6 5 4 3 1
J14
+24V Dc
Gnd
MMLock-C (5VDC)
MMStart-C (5VDC)
MMRef-C
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
1
2
3
4
1
2
3
4
5
6
1
2
3
4
5
6
J20
J19
Manual Input
Sensor
J15
I
O
I
OOO
II
O
J1
J5
J6
<5v Dc (~1.1V)
Gnd
MPF_C (+5V)
I
O
OP
Panel
2
3
1
Cover
Open
Switch
Toner
Level
Sensor
2
1
3
4
6
8
10
5
7
9
2
1
3
4
6
8
10
5
7
9
Printhead
I
OOOOOOOOO
I
Gnd
+5V Dc
LD (Signal) +5V_
+5V_LD (5VDC)
Gnd
Gnd
LDEN_C
HSYNC_C (5VDC)
VREF
Video_C
Gnd
VDO_ADJ_C (3.3VDC)
LPOW_C (H/Hr only)
LSU
Mirror
Motor
2
1
3
4
5
2
1
3
4
5
Hall_V
(5VDC) TxEnable_C
Dev_C
+24v
(5VDC) Tx_C
+24v
28654317
28654317
21
21
231
231
CN201
CN202
CN203
21
Thermistor
Fuser
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Main
Motor Drive
Hall_U
Hall_W
TCO
Lamp
Charge_C
Gnd
+5v Dc
Option Card
Developer
TAR
Dr. Blade
Charge Roller
Photoconductor
Photoconductor
Kit
(24VDC) V_C1_V
(24VDC) V_C_W
F_Gnd
(5VDC) V_C1_U
(5VDC) Tray2__FB
Gnd
+24V
Tray2_DET
(5VDC) TR2SOL-
Tray2_Pwm
FDSOL-
MPFSOL-
FD SOL+(<24V)
MPFSOL+ (<24V)
LVPS
HVPS
1
2
3
4
5
6
Tray 2
(Optional)
MPF
Solenoid
Paper Feed
Solenoid
120 VAc
120 VAc
USB
Network
Plug
(if equipped)
Button2_C (LED ONLY)
SCL (5VDC)
+5V Dc
LED_Data_C (+5VDC)
LED_CLK_C
Button1_C (+5VDC)
Gnd
Toner
Cartridge
Smart
Chip
21
Spade
Connector
Transfer Roll
21
21
J16
I
Gnd
~5VDC Fuser_Th_C
~2VDC
231
231
J17
O
I
Exit
Sensor
<5V Dc (1.1VDC)
5V Paper_Out_C
21
21
J18
I
O
+24V Dc (11-12VDC)
Gnd
1
2
3
1
2
3
J11
O
I
Gnd
3
2
1
End_C
+5v Dc(when active)
J8
J4
1
2
3
1
2
3
J9
O
I
(1.1VDC)<5VDC
(5VDC)Paper_In_C
Gnd
1
2
1
2
J10
3C_Data_C
Gnd
Input
Sensor
3
Feedback (~1.5VDC)
3
J7
J2J3
Gnd
Gnd
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
11
12
13
14
15
9
11
12
13
10
14
9
11
12
13
10
14
Gnd
9
9
9
9
(5VDC) Xero X_C
Excl. E238
I
O
I
O
O
O
O
Gnd
+24V
O
O
O
O
Legend
Input =
Output =
Plugged Voltage =
I
O
()
All voltages are DC
unless otherwise
noted