Lexmark X945 - Page 813

B
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B
A
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A
P722
B
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B
A
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A
P722
SCANNER UNIT
DRIVE MOTOR
1
2
3
4
5
6
3
2
1
SCANNER
LVPS
FAN
+24V RTN
*
*
4
3
2
1
8
7
6
5
4
3
2
1
P505
+24V RTN
+24VDC
+24V RTN
+24VDC
P2
*
*
GND
4
3
2
1
1
2
3
4
5
6
7
8
P720
*
*
*
*
+24V RTN
+24VDC
+24VDC
+24V RTN
EXPOSURE LAMP
P710
6
5
4
3
2
1
P723
+24V RTN
+24V RTN
NLAMP ON
+24VDC
+24VDC
NFL_LS
1
2
3
4
5
6
1
2
3
4
*
*
*
*
EXPOSURE LAMP
PS CARD ASM
3
2
1
SENSOR (ADF
ANGLE)
3
2
1
SENSOR (APS 2)
3
2
1
3
2
1
SENSOR
(SCANNER HP)
SENSOR (APS 1)
2
1
SWITCH(ADF
INTERLOCK)
SCANNER CONTROLLER
CARD ASM
P502
*
*
*
*
*
+24VDC
+24VDC
*
*
+24V RTN
GND
GND
NLAMP ON
+24VDC
+24VDC
NFL_LS
1
2
3
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1
*
+24V RTN
+24VDC
+24VDC
+24V RTN
+24V RTN
+24VDC
+24VDC
+24VDC
+24V RTN
+24V RTN
+24VDC
+24VDC
+24V RTN
+24VDC
+24VDC
+24VDC
+24V RTN
*
*
*
*
*
*
*
*
*
*
+24V RTN
*
*
*
*
*
*
*
*
*
*
+24V RTN
*
*
*
*
*
*
*
*
*
*
+24V RTN
*
*
+24V RTN
*
*
*
*
*
+24V RTN
*
*
+24V RTN
*
*
+24V RTN*
*
*
*
+24V RTN
*
*
+24V RTN
*
+24V RTN
*
+24V RTN
*
+24V RTN
*
*
1
2
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36
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
*
*
*
*
+24VDC
ADF STS+
ADF CMD-
ADF CLOSE
NDDOC READY
DC RTN
DC RTN
DC RTN
DC RTN
DC RTN
DC RTN
DC RTN
DC RTN
DC RTN
+24V RTN
DC RTN
DC RTN
+24VDC
+24VDC
ADF STS-
ADF CMD+
RTN
ADF EXIST
B1
B2
B3
B4
A14
A13
A12
A11
A10
A12
A14
*
*
B10
A9
A8
A7
A6
B5
B6
B7
B8
B9
A3
A1
A2
A4
A5
J750
1
3
5
7
9
11
13
15
17
2
4
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21
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25
27
29
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35
20
22
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36
J719
1
3
5
7
9
11
13
15
17
19
21
23
25
2
4
6
8
10
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50
27
29
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33
35
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SERIAL_B1-
SERIAL_B1+
SIG GND
SERIAL_CLK1-
SERIAL_CLK1+
SIG GND
SERIAL_A2-
SERIAL_A2+
SIG GND
SERIAL_C2-
SERIAL_C2+
SIG GND
SERIAL_CLK2-
SERIAL_CLK2+
SIG GND
SERIAL_D2-
SERIAL_D2+
SIG GND
DL_CLK-
DL_CLK+
IIT_STS-
IIT_STS+
IIT_CMD-
IID_CMD+
NPWR_STS
SERIAL_A1-
SERIAL_A1+
SIG GND
SERIAL_C1-
SERIAL_C1+
SIG GND
SERIAL_D1-
SERIAL_D1+
SIG GND
SERIAL_B2-
SERIAL_B2+
SIG GND
SIG GND
NDL_ACK
SIG GND
NDL_STA
SIG GND
NSCAN_RDY
SIG GND
NSCAN_STA
SIG GND
WM_SNS
BR_SNS
GND
LVPS_SQ/NIIT_RST
26
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29
30
31
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50
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RIP Card ASM (located in printer)
P763
P752
P753
P754
P755
P762
P761
P785
P760
P759
P758
P757
P756
P786
ADF Controller Card
ASM
SENSOR
(PICK ROLL POSITION HP)
SENSOR
()DOCUMENT SET
SENSOR (DOCUMENT
TRAY WIDTH 1)
SENSOR (DOCUMENT
TRAY WIDTH 2)
SENSOR (DOCUMENT
TRAY WIDTH 3)
SENSOR (DOCUMENT
TRAY LENGTH 1)
SENSOR (DOCUMENT
TRAY LENGTH 2)
DOCUMENT
SET LED
INVERTER SOLENOID ASM
2
1
5
4
3
2
1
PICK ROLL
POSITION MOTOR
ASM
ADF Feed
Motor
ADF
Registration
Motor
SENSOR
(SHEET THROUGH)
8
7
6
5
4
3
2
1
P502
ADF CMD-
ADF CMD+
ADF_STS+
ADF STS-
ADF CLOSE
NDDOC READY
ADF EXIST
+5VRTN
9
8
7
6
5
4
3
2
1
I/L +24VDC
ADF FEED MOTOR ON +24V CLOCK
ADF FEED MOTOR ON +24V CLOCK
ADF FEED MOTOR ON +24V CLOCK
ADF FEED MOTOR ON +24V CLOCK
I/L+24VDC
14
13
12
11
10
9
8
7
6
5
4
3
2
1
B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
1
2
7
6
5
4
3
2
1
ADF FEED MOTOR ON +24V CLOCK
I/L +24VDC
ADF FEED MOTOR ON +24V CLOCK
ADF FEED MOTOR ON +24V CLOCK
I/L+24VDC
ADF FEED MOTOR ON +24V CLOCK
6
5
4
3
2
1
6
5
4
3
2
1
I/L +24VDC
ADF REG MOTOR ON +24V CLOCK
ADF REG MOTOR ON +24V CLOCK
ADF REG MOTOR ON +24V CLOCK
ADF REG MOTOR ON +24V CLOCK
I/L +24VDC
I/L +24VDC
ADF REG MOTOR ON +24V CLOCK
ADF REG MOTOR ON +24V CLOCK
ADF REG MOTOR ON +24V CLOCK
ADF REG MOTOR ON +24V CLOCK
I/L +24VDC
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
+5VDC
SNR PICK ROLL POSITION HP(L)+5VDC
SIG GND
PICK ROLL CLOCK A
PICK ROLL CLOCK AB
PICK ROLL CLOCK B
PICK ROLL CLOCK BB
I/L+24VDC
4
3
2
1
2
1
7
6
5
4
3
2
1
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
+5VDC
SNR(DOC TRAY WIDTH3) (H)+5VDC
SIG GND
+5VDC
SNR(DOC TRAY WIDTH2 (H)+5VDC
SIG GND
+5VDC
SNR(DOC TRAY WIDTH1)(H)+5VDC
SIG GND
1
2
3
1
2
3
1
2
3
+5VDC
DNR(DOC TRAY LENGTH2)(L)+5VDC
SIG GND
+5VDC
SNR(DOC TRAY LENGTH1)(L)+5VDC
SIG GND
1
2
3
1
2
3
1
2
3
1
2
3
+5VDC
SNR(DOC DET)(L)+5VDC
SIG GND
+5VDC
SNR(SHEET THROUGH)(H)+5VDC
SIG GND
DOC SET LED ON(H)+5VDC
SIG GND
INVERTER SOLENOID ON(L)+24VDC
+24VDC
1
2
3
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+5VDC
SNR(ADF REG)
SIG GND
+5VDC
SNR(ADF PRE-REG)
SIG GND
+5VDC
SNR(ADF INVERTER)(H)+5VDC
SIG GND
+5VDC
SNR(ADF WIDTH APS1)(H)+5VDC
SIG GND
+5VDC
SNR(ADF WIDTH APS2)(L)+5VDC
SIG GND
+5VDC
SNR(ADF WIDTH APS3)(L)+5VDC
SIG GND
3
2
1
SENSOR (ADF
WIDTH APS3)
SENSOR (ADF
WIDTH APS2)
SENSOR (ADF
PRE REG)
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
SENSOR (ADF
WIDTH APS1)
SENSOR (ADF
ADF INVERTER)
SENSOR
(ADF REG)
1
2
3
4
5
6
7
8
9
10
CCD CARD/LENS ASM
7510 MFP Scanner/ADF