Lexmark X945e MFP 7510 series Service Manual page 845

7510 MFP
To Scanner Controller Card Asm
J719
FUSER ASM
TO AC drive card ASM
FS46, FS 47, FS 48
TO AC drive card ASM P590
SWITCH (printer left door
interlock)
A1
B1
INTLK 1
A1 7
SWITCH (printer 24V RTN 6
A2
front door interlock) INTLK4
B2 5
24V RTN
B1 4
TO lower printer engine card ASM P531 [3]
+24V SQ OUT 3
GND
2
FRONT INTLK ESS 1
P408
A1
SWITCH (transfer
CONN CHK 2
belt access)
B1
24V RTN
1
2 24V RTN
3
P568 4
5 LD_5V
6 +24VDC (INTLK)
+24VDC SQ
7
Scanner
Outlet
Laser diode
power card
Finisher
Outlet
assembly
Accessory
PSW
Outlet
1
2
3
AC IN
P50
Noise Filter
GFI
Plug in ACH T74 T76 Plug in ACH 1
2 P39
Plug in ACN T75 T77 Plug in ACN
3
To Metal To Metal
Printer Frame Printer Frame
(TO FUSER ASM)
Switch(Main
power)
TO MCU P412
TO Upper printer engine card ASM P4120
11 1
12 2
13 3
14 4
15 5
J2
16 6 16 1
17 7 17 2
18 8 18 3
19 9 19 4
20 10 20 5
21 6
22 7
26 1
27 2 J9 23 8
24 9
28 3
29 4 25 10
26 11
30 5
27 12
31 6
32 7 28 13
29 14
33 8
1 1 26 26 30 15
2 2 27 27 34 9
3 3 28 28
35 10
4 4 29 29
5 5 30 30
6 6 31 31 36 11
7 7 32 32 37 12
8 8 33 33
9 9 34 34
38 13 J3
10 10 35 35
11 11 36 36
12 12 37 37 39 14
13 13 38 38
40 15
14 14 39 39
15 15 40 40
16 16 41 41 41 16
17 17 42 42
18 18 43 43 42 17 Interconnect Card ASM
19 19 44 44
43 18
20 20 45 45
21 21 46 46
22 22 47 47 44 19
23 23 48 48 45 20
24 24 49 49
25 25 50 50
46 21
47 22
48 23
49 24
50 25
1
2 RIP card assembly
3 J4
4
5
50 1
49 2
48 3
47 4
46 5
45 6
44 7
43 8
42 9
41 10
40 11
39 12
38 13 J8
37 14
11
36 15
Bridge card 10
35 16
9
ASM 8 34 17
33 18
7
32 19
P564 6
5 31 20
30 21
4
29 22
3
28 23
J460 2
27 24
1
26 25
USB J16
ETH J13
USB 2 J15
J335
5V RTN
3
RIP card
P583 2 F_FAIL
cooling fan
1 +5 (SLP) VDC
Upper printer engine card assembly
(To lower printer engine card ASM J410)
P403
A B
+5VDC +24v
1 20 1
2 5V RTN 19 2 LV FAN FULL 24V LVPS
3 18 3 LV FAN FAIL LVPS FAN cooling fan
24V RTN
4 17 4
SENSOR 5 IMAGE DENSITY SNR 2A 16 5 5V RTN
(Image SENSOR
density #2) 6 15 6 SNR (K ATC)
(K ATC)
ATC_5V PWR
7 14 7
8 IMAGE DENSITY SNR 2B 13 8 5V RTN
IMAGE DENSITY LED 2A ON SNR (C ATC) SENSOR
9 12 9
(C ATC)
10 IMAGE DENSITY LED 2B ON 11 10 ATC_5V PWR
1 +5VDC 10 11 +5VRTN
5V RTN SNR (M ATC) SENSOR
2 9 12
(M ATC)
3 8 13 ATC_5V PWR
4 7 14 5V RTN
SENSOR IMAGE DENSITY SNR 1A SNR (Y ATC) SENSOR
5 6 15
(Image (Y ATC)
density #1) 6 5 16 ATC_5V PWR
+24V TO P668 PIN 1
7 4 17 Fuser
8 IMAGE DENSITY SNR 1B 3 18 FAN FULL
cooling
TO P668 PIN 2
9 IMAGE DENSITY LED 1A ON 2 19 FAN FAIL
IMAGE DENSITY LED 1B ON 24V RTN fan
10 1 20
A B
P403
SWITCH
(media size) #1
P404
A B
+24V LV ENABLE ADCSOL RLS
(TO +24V LVPS P505[1]) 15 1 6
(TO +24V LVPS P505 [2]) 5V RTN 14 2 +24VDC 7 CLEANER
SOL
LAMP ON (K) 13 3 ADCSOL NIP 8
(K) erase
+24VDC 5V RTN
lamp 12 4 5
Assembly
LAMP ON (C) 11 5 ADC LED2 ON(SPC) 4
(C) erase
lamp +24V ADC LED1 ON(DIF) SENSOR
Assembly 10 6 3
(0-ADC)
LAMP ON (K) ADC## SNR 2
(M) erase 9 7
lamp
Assembly +24VDC 8 8 +5V 1
LAMP ON (Y) TMP##
(Y) erase 7 9 4
lamp
Assembly +24VDC 6 10 5V RTN 3
SENSOR
(hum & temp)
Waste toner AGITATOR MOT ON 5 11 HUM## 2
agitator motor
+24V (INTLK) +5V
assembly 4 12 1
24V RTN 3 13 5V RTN 3
TO Upper printer engine card ASM J414[A8]
DEVE FAN FAIL WASTE TNR FULL SNR SENSOR
Rear upper 2 14 2 (waste toner
cooling fan TO Upper printer engine card ASM J414[A6]
DEVE FAN ON +5VDC 1 cartridge full)
1 15
A B
(TO +24V LVPS P505[1])
(TO +24V LVPS P505 [2])
Common GND
1 2 3 4 1 2 3 4
9 1011 12 9 1011 12
1
P45 2
FS40 5V LVPS 5V LVPS 5V LVPS 5V LVPS
3 card assembly card assembly card assembly card assembly
FS41
FS48
A B C
1 2 3 4 1 2 3 4 1 2 3 4
5 6 7 8 5 6 7 8 5 6 7 8
AC drive card assembly
Withstand
Voltage Test
TO CONTROLER CARD ASM J300
TO P668 -> TRAY UNIT
TO Upper printer engine card ASM P400
TO CONTROLER CARD ASM J300
16 1
17 2
Fax Card
18 3
19 4
ASM
20 5
21 6
22 7
J69 23 8
24 9
25 10
26 11
27 12
28 13
29 14
30 15
B
24V RTN (TO lower printer engine card ASM P530 [7])
8
7
6 5V RTN (OPTION)
5V RTN (OPTION)
5
4 5V RTN
B A 5V RTN
3
8 8 5V RTN
2
7 7
1
6 6
B
5 5
J300
4 4
A
3 3 +24VDC (TO lower printer engine card ASM P530 [2])
8
2 2
7
1 1
6 5V RTN
5V RTN
5
5V RTN
4
5V RTN
3
5V RTN
2
(TO 5V LVPS(C) J511)
1
A
(TO 5V LVPS(A) J511)
J12
P411
A B
20 1
19 2
18 3
17 4
J460 16 5
15 6
14 7
13 8
12 9
11 10
P401
10 11
9 12
8 13
7 14
6 15
5 16
4 17
3 18
2 19
1 20
A B
P410 (To J410, lower printer engine card ASM)
LD ENB (K)
LD ENB (C)
LD ENB (M)
LD ENB (Y)
LD PWR(K)
LD PWR(C)
LD PWR(M)
LD PWR(Y)
LD VDATA (Y)-
LD VDATA (Y)+
LD VDATA (M)+
LD VDATA (M)-
LD VDATA (C)-
LD VDATA (C)+
LD VDATA (K)+
LD VDATA (K)-
GND
GND
+5V INTLCK (K)
+5V INTLCK (C)
A B P800A, B
MCU TO TRAY 1 14 5V RTN 1A
TRAY TO MCU MACS DL_START(OUTPUT#SIG
2 13 2A
TRAY CLK+ 3 12 5VRTN 3A
TRAY CLK- 4 11 MACS DL_ACK 4A
OPTION DET 5V RTN
5 10 5A
TRAY +5VDC 6 9 MACS SCLK1 6A
DEBUG 7 8 OUTPUT TO MCU+ 1B
TRAY 5V RTN OUTPUT TO MCU-
8 7 2B
3 3.5V RTN 9 6 MCU TO OUTPUT+ 3B
TSIZE SNR MCU TO OUTPUT-
2 10 5 4B
1 +3.5VDC 11 4 REGICL SIG
5B
E/D#DET 12 3 OUTPUT DET 6B
E/D##DET OUTPUT ENABLE
13 2 7B
E/D#DET 14 1 MACS DET 8B
A B
P414
8
7
TO 5V LVPS P511B[8] +5VDC
6
TO 5V LVPS P511B[4]
+5VDC 5
TO +24V LVPS J502 [8] 24V RTN
4
TO +24V LVPS J502 [4] 24V RTN 3
5V RTN 2
5V RTN
1
Standard media
exit shift motor
CMY developer
SENSOR (MPF
drive motor
CMY PC
assembly
cartridge drive motor
TO P668
TO Upper printer engine card ASM P400 MPF pick solenoid
TO lower printer engine card ASM P530
8 7 6 5
4 3 2 1
24V LVPS card
assembly
MOT ON 5
MOT SPEED1 4
MOT SPEED2 3 P551
MOT CLK 2
+5VDC
1
1 FAN ON
2 FAN FAIL
24V RTN
3
4 NC
P530
TO +24VLVPS J511
TO CONTROLLER J300
TO +5V LVPS(B) J511[6]
P531 TO Laser diode power card ASM P502
SENSOR (CMY transfer
roll retract HP)
SENSOR
(transfer belt HP)
SENSOR
(transfer belt edge detect)
SWITCH (duplex
left door interlock)
3
SENSOR 2
1
(duplex wait)
+5VDC
1
LD NSOS (K)
2
5V RTN 3
LD VDATA (C)-
7
LD VDATA (C)+ 6
LD PCONT (C)
5
LD ENB (C)
4 P527
LD PWR (C) 3
A B GND
2
20 1 LD PCONT (K)
+5 INTLK (C) 1
LD PCONT (C)
19 2 +5VDC
1
18 3 LD PCONT (M)
LD NSOS (C) P514
2
17 4 LD PCONT (Y) 5V RTN
3
+5VDC
16 5 LD VDATA (Y)-
7
15 6 LD NSOS (K)
LD VDATA (Y)+ 6
5V RTN
14 7 LD PCONT (Y)
5
+5VDC P518 MPA
13 8 LD ENB (Y)
SIG GND 1 4 P529
12 9 LD NSOS (C)
MPA CLK LD PWR (Y) 3
5VRTN 2
11 10 GND
MPA READY 3 2
10 11 +5VDC
+5 INTLK (Y)
MPA START/STOP 4 1
9 12 LD NSOS (M)
24V RTN LD VDATA (K)- 7
5VRTN 5
8 13 LD VDATA (K)+
+24VDC 6 6
7 14 +5VDC
LD PCONT (K) 5
LD NSOS (Y)
6 15 PRINTHEAD LD ENB (K)
4 P526
5V RTN
5 16 LD PWR (K)
ASM 3
4 17 GND
GND 2
GND
3 18 +5 INTLK (K)
+5VDC 1
2 19 +5V INTLK (M) 1
LD VDATA (M)-
LD NSOS (M) 7
1 20 +5V INTLK (Y) 2 P517
LD VDATA (M)+ 6
5V RTN 3
A B LD PCONT (M)
5
LD ENB (M) 4 P528
+5VDC 1
LD PWR (M)
LD NSOS (M) 3
2 P516
GND
5V RTN 2
3
+5 INTLK (M) 1
A B
NC MOT A
15 1 1
2nd Transfer roll
NC MOT B 2
SENSOR (standard 14 2
retract motor assembly
1 +5VDC 13 3 MOT COM A (INTLK) 3
media bin full)
MED BIN FULL SNR MOT COM B (INTLK)
2 12 4 4
3 5V RTN 11 5 MOT NA 5
SENSOR
MED EXIT SHFT MOT CW MOT NB
1 10 6 6
(FUSER EXIT)
MED EXIT SHFT MOT CCW (NC)
2 9 7
1 +5VDC 8 8 FSR EXIT SNR 1
MPF MED OUT SNR 5V RTN
2 7 9 2
media out)
3 5V RTN 5V RTN 1 K developer/transport
6 10
SENSOR(media on
2 MPF FEED SOL 5 11 MEDIA ON BELT SNR 2 drive motor assembly
+24VDC +5VDC belt)
1 4 12 3
3 3.3V RTN 5V RTN 1
3 13
MPF WIDTH SNR RETRACT SNR SENSOR (2nd
2 2 14 2
1 3.3VDC +5VDC 3 transfer roll retract HP)
1 15
A B
SENSOR
P540
(MPF media width)
J410 (To Upper printer engine card ASM P410)
P410 (To lower printer engine card ASM J410)
J410 (To P410, Upper printer engine card ASM)
P543
P543
1
2
Lower printer engine card assembly
3
4
5
P535
6
7
8
9
10
CONN CHK3
Sensor (Media
+5VDC
3
Level 1)
2 MEDIA LEVEL 1 SNR
1 5V RTN
3 +5VDC
2 MEDIA OUT 1 SNR
Sensor
5VRTN
1
(Media Out 1)
1 MOT A
2 MOT B
3 MOT COM A
4 MOT COM B
5 MOT NA
6 MOT NB
N.C.
Feed/lift motor #1
N.C.
N.C.
MPF/transport drive
24V RTN
motor assembly
BRUSH +24VDC (INTLK)
MOTOR
P539
CMY transfer roll
A B
MOT A +24VDC
retract motor 1 12 1
MOT NA +5VDC
2 11 2
3 3 MOT B 10 3 24V RTN
MOT NB 5V RTN
2 4 9 4
COM A (INTLK) DUP WAIT SNR
1 5 8 5
3 5V RTN 7 6 DUPOPEN SW
CMY_ROLL_RET SNR DUP MOT ON
2 6 7
1 TRANS BELT HP SNR DUP MOT CLK
5 8
5V RTN DUP MOT CUR_DWN
1 4 9
TRANS BELT EDGE SNR GND
2 3 10
3 5VRTN 2 11 OPTION DET
+5VDC
4 1 12
A B
P539
OPTION DET
11
GND
10
Duplex controller
MOT CUR_DNW
9
8 MOT CLK
card assembly
MOT ON
7
DUP OPEN SW
P538 6
5 DUP WAIT SNR
5V RTN 5V RTN
2 1 4
1 OPEN SW 2 24V RTN K
3 CMYK transfer roll HVPS\
+5VDC
5VRTN 3 P540 2
WAIT SNR +24VDC
4 1 card assembly
+5VDC 5
6 MOT NB C
MOT NA
5
Duplex drive
4 MOT NCOM
P539
MOT COM
3 motor
2 MOT B M
MOT A
1
Y
MOT (K) FAIL
MOT (K) CLK
9
MOT (K) SPEED 3 8
MOT (K) SPEED 2 7
MOT (K) SPEED 1
6 K PC cartridge
MOT ON 5
drive motor
+5VDC 4
5V RTN 3
24V RTN 2
+24V (INTLK)
1
P541
A B
+24VDC (INTLK)
17 1
16 2 +24VDC (INTLK)
24V RTN
15 3
24V RTN
14 4
Charge roll HVPS card assembly
13 5 +24VDC 1
DEVE (K) CL
12 6 2
P573 P573
11 7 5V RTN 3
SENSOR
TRANS SNR
10 8 2
(transparency detect R)
+5VDC 1
9 9
8 10 5VRTN 3 SENSOR
OHP SNR_L
7 11 2 (transparency detect L)
+5VDC 1
6 12
REGI CL
5 13 4 Registration
+24VDC
4 14 1 clutch
3 15 5V RTN 3
REGI SNR
2 16 2
Sensor
+5VDC 1
1 17
A B (Registration)
P541
P573
K C M Y
PSHV T-12
P574
P571 J571
34 1 34 1
33 2 33 2
32 3 32 3
J570 P570
31 4 31 4
11 1 11 1
30 5 30 5
12 2 12 2
29 6 29 6
13 3 13 3
28 7 28 7
14 4 14 4
27 8 27 8 Developer/transfer roll
15 5 15 5
26 9 26 9
16 6 16 6 HVPS card assembly
25 10 25 10
17 7 17 7
24 11 24 11
18 8 18 8
23 12 23 12
19 9 19 9
22 13 22 13
20 10 20 10
21 14 21 14
20 15 20 15
19 16 19 16
18 17 18 17
Y M C K