Aficio A292, A293 Service Manual

A

1st Paper Feed Sensor

1st Paper End Sensor

1st Tray Lift Sensor

1st Pick-up Solenoid

2nd Paper Feed Sensor

2nd Paper End Sensor

2nd Tray Lift Sensor

2nd Pick-up Solenoid

B

3rd Paper End Sensor

3rd Tray Lift Sensor

3rd Pick-up Solenoid

1st Separation Roller
Solenoid

1st Paper Feed Clutch

1st Vertical Relay

C

Clutch

Bank Relay Clutch

2nd Separation Roller
Solenoid

2nd Paper Feed Clutch

2nd Vertical Relay
Clutch

D

3rd Separation Roller
Solenoid

3rd Paper Feed Clutch

3rd Vertical Relay
Clutch

E

F

G

Rear Fence Motor

Rear Fence HP Sensor

Left TandemTray
Paper Sensor

H

I

12

1

CN271-1

11

SOL

SOL

SOL

SOL

MC

MC

10

MC

13

SOL

MC

MC

11

SOL

MC

MC

12

TonerCollection
Motor

TonerCollection
Motor Sensor

TonerCollection
Bottle Set Sw.

TonerOverflow Sw.

Paper Size Switch

2nd Paper Near End Sensor

3rd Paper Near End Sensor

3rd Tray Set

Reght Tray Lock Sol.

3rd Tray Lift

2nd Tray Lift

1st Tray Lift

Lift Tray Lock Sol.

M

17

Rear Fence
Return Sensor

S12

S18

S15

2

S13

S19

S16

3

S143rd Paper Feed Sensor

S20

S17

4

6

3

7

4

8

5

M9

Lower Front Door
Safety Switch

Paper Feed
Motor

S25

S26

S33

GND

1

GND

2

GND

3

GND

4

5VE

5

5VE

6

5VE

7

5VE

8

GND

9

XCNACK

10

XCNRQ

11

GND

12

CND 0

13

CND 1

14

CND 2

15

CND 3

16

GND

17

CND 4

18

CND 5

19

CND 6

20

CND 7

21

GND

22

CND 8

23

CND 9

24

CND 10

25

3

2

2

843

3

1

4

3

5

2

844

6

1

7

3

CN809

8

2

845846

9

1

10

2

11

1

1

3

2

2

863

3

1

4

3

5

2

6

1

7

3

CN811

8

2

9

1

10

2

11

1

866 865 864

1

3

2

2

867

3

1

4

3

5

2

6

1

7

3

CN812

8

2

9

1

10

2

11

1

870 869 868

1

2

2

1

840

3

2

4

1

5

2

CN801

6

1

842 841

1

2

2

1

853

CN802

1

2

2

1

850

3

2

4

1

5

2

CN803

6

1

852 851

1

2

2

1

860

3

2

4

1

5

2

CN804

6

1

862 861

CN830

S10

SW7

CN831

SW8

SW9

S23

S24

SOL

9

M

14

M
13

M
12

SOL

SW6

M11

1
2
3
2
1

3
2

CN814
1
3
2
1

895 894 893 892

[0] GND

-2

10

t

[5]

-3

9

[5] +5V

-4

8

[0] GND

-5

7

s

[5]

-6

6

[5] +5V

-7

5

[0] GND

CN809

-8

4

t

[5]

-9

3

[5] +5V

-10

2

[24] +24V

-11

1

[ 24]

t

CN273-A1

11

[0] GND

-A2

10

[5]

t

-A3

9

[5] +5V

-A4

8

[0] GND

-A5

7

[5]

s

-A6

6

[5] +5V

-A7

5

[0] GND

CN811

-A8

4

[5]

t

-A9

3

[5] +5V

-A10

2

[24] +24V

-A11

1

t

[ 24]

CN273-B1

11

[0] GND

-B2

10

[5]

t

-B3

9

-B4

8

-B5

7

-B6

6

-B7

5

CN812

-B8

4

-B9

3

-B10

2

-B11

1

CN274-A1

6

-A2

5

-A3

4

-A4

3

-A5

2

CN801

-A6

1

CN274-A11

2

-A12

1

CN802

CN274-B1

6

-B2

5

-B3

4

-B4

3

-B5

2

CN803

-B6

1

CN274-B7

6

-B8

5

-B9

4

-B10

3

-B11

2

CN804

-B12

1

CN270-1

5

-2

4

-3

3

-4

2

-5

1

-6

7

-7

6

-8

5

-9

4

-10

3

-11

2

-12

1

6

CN262-7

5

-8

4

-9

3

-10

2

-11

CN815

1

-12

CN263-1

3

-2

2

-3

1

826

-6

3

-7

2

-8

827829

1

-9

2

-10

1

CN267-1

2

-2

1

816

-3

2

-4

1

823

-5

2

-6

1

822

2
1

-9

2

-10

1

832819

-11

2

-12

1

2

CN268-1

1

-2

818

-3

CN269-1

8

-2

6

-3

5

-4

4

-5

3

-6

2

CN817

-7

1
7

T32

1

CN266-1

2

-2

3

-3

5

-4

6

-5

7

-6

9

-7

10

-8

11

-9

CN814

12

-0

13

-11

14

-12

15

-13

-14

8

-15

T31

BICU (CN313) BICU (CN307) BICU (CN310) BICU (CN304)BICU (CN303)-SBU (CN103) BICU (CN305)

CND 11

26

GND

27

CND 12

28

CND 13

29

CND 14

30

CND 15

31

GND

32

XKICK

33

XCNEOL

34

XCNFOF

35

CNT 2

36

XCNWE

37

CNTRU

38

XKCCLR

39

XCNFER

40

XCNPER

41

XSCLR

42

GND

43

CLK_CN

44

GND

45

OE_CLK

46

XRST_B

47

GND

48

TXD_CN

49

GND

50

Paper Feed

[5] +5V
[0] GND

Control Board

[5]

s

[5] +5V
[0] GND
[5]

t

[5] +5V
[24] +24V

t

[ 24]

[24] +24V

t

[ 24] +24V
[24] +24V
[ 24] +24V

t

[24] +24V
[ 24] +24V

t

[24] +24V
[ 24] +24Vt

[24] +24V

t

[ 24] +24V
[24] +24V
[ 24] +24V

t

[24] +24V
[ 24] +24V

t

[24] +24V

t

[ 24] +24V
[24] +24V
[ 24] +24V

t

[24] +24V
[ 24] +24V

t

[24]+24

®

[24 0/24] A

®

[24 0/24] A

®

[24 0/24] B

®

[24 0/24] B
[0] GND

®

[5 or 0 5/0]
[5] +5V
[0] GND

t

[5]
[0] GND
[5]

t

[0] GND

t

[ 5] Paper Size 5

t

[ 5] Paper Size 4

t

[ 5] Paper Size 3

t

[ 5] Paper Size 2

t

[ 5] Paper Size 1

[0] GND

s

[5]
[5] +5V
[0] GND

t

[5]
[5]+5V
[0] GND
[5]

t

[24] +24

t

[ 24]

t

[ 24] Up

t

[ 24] Down

t

[ 24] Up

t

[ 24] Down

t

[ 24] Up

t

[ 24] Down
[24] +24

t

[ 24]

[ 24]

s

[24] +24

t

[ 5] Lock

st

[ 5/CW, 5/CCW] CW/CCW

t

[ 5] Motor
[0] GND
[5] +5V
[0] GND
[24] +24V

[ 5] Set

t

[ 24] Reverse

t

[ 24] Forward

t

[0] GND
[5]

s

[5] +5V
[0] GND
[0] GND
[5]

s

[5] +5V
[5]

t

[0] GND
[5] +5V

51
52
53
54
55
56
57
58
59
60

(PCB9)

RXD_CN
GND
5VE
5VE
5VE
5VE
GND
GND
GND
GND

+24V [24]

GND [0]
GND [0]

Set [ 5]

GND [0]

GND [0]

GND [0]

GND [0]

GND [0]
GND [0]

GND [0]

GND [0]

+24V [24]

+24V [24]

+5V [5]

+5V[5]

+5V [5]

+5V [5]

+5V [5]

+5V [5]

+5V [5]

+5V [5]

[ 24]

[ 24]

t

t

GND

TXD
GND
RXD

t

[5]

s

[5]

s

[5]

s

[5]

s

[5]

s

[5]

s

[5]

t

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

G6

CN260-1

-2

-3

-4

CN261-1

NC

-2

-3

-4

-5

CN265-A1

-A2

-A3

-A4

-A5

-A6

-A7

-A8

-A9

-A10

-A11

-A12

-A13

CN265-B1

-B2

-B3

-B4

-B5

-B6

-B7

-B8

-B9

-B10

-B11

-B12

-B13

-B14

GND
XALLRST
GND
VDSDO
GND
VDSDI
GND
SCLK
GND
XVDCS
GND
REFCLK
GND
XDE 3
GND
XDE 2
GND
XDE 1
GND
XDE0
GND
XDO 3
GND
XDO 2
GND

12

Drum Heater

Optic

H2

2

1

-4

-2

7

T18

+24V INT-1 [24]]

CN216

-B10

24

24

T10

Tray Heater 2

Anti-Condensation

Heater

H4

H1

612 613

1

2

1

2

-5

-4

-2

CN104-1

CN690

T16

T15

CN152-4

-5

-3

-2

t

[5]

GND [0]

[0] GND

RXD

[0] GND

TXD

-B8

-B7

-B6

-B5

CN158-B9

-2

-3

-4

-5

-B9

-B8

-B7

-B6

-B5

t

[0] GND

[ 5] Drum Unit Set

[5] +5V

ID Sensor LED

ID Sensor

-B11

-B14

-B13

-B12

CN206-B15

T20

19

18

17

16

15

19

18

17

16

15

T12

T13

664

S8

GND

1

GND

2

GND

3

RXINI-_SBUF

4

RXINI+_SBUF

5

GND

6

GND

7

RXIN2-_SBUF

8

RXIN2+_SBUF

9

GND

10

GND

11

RXCLK-_SBUF

12

RXCLK+_SBUF

13

GND

14

GND

15

5

FUSE

FU101

12 A

FU102

6.3 A

CN113-4P,ACN117-1P

FU103

6.3 A

CN116-4P

FU104

6.3 A

CN116-11P

FU105

6.3 A

-A4

-6

-A5

Charge PWM

FU106
FU107

B11

A

CN154-2

+5V [5]

[0] GND

-A3

-7

-A4

[0] GND

-B3

-B2

4

4

3

-6

-7

-8

-2

-3

-4

B

-1

GND [0]

GND [0]

GND [0]

[0] GND

-A2

-8

-A3

[0] GND

3

3

2

-8

-7

-6

-5

-4

-3

-2

-1

+5V [5]

[24] GND

-B1

2

2

1

CN116-12P

6.3 A

CN116-13P

6.3 A

CN116-14P

618

2

CN616-1

-2

-3

-4

CN153

-1

-2

-3

-4

-A1

-A2

-A1

[24] +24V INT-1

[12] +12V

[0] GND

Drum Potential Sensor

-A15

-A14

-A13

-A12

T22

1

22

21

20

1

22

21

20

3

2

1

665
665

T12

Tray Heater 1

H3

2

-5

CN106-2-11

CN114-5

+5VE [5]
+5VE [5]

GND [0]
GND [0]

CN113-9

+5VE [5]

GND [0]

+5V [5]

GND [0]

+24V [24]

GND [0]

+12V [12]

GND [0]

CN114-1

2B

2A

1B

1A

-6

-1

-7

s

s

+24V [24]

+24V [24]

+24V INT-2 [ 24]

+24V INT-1 [ 24]

+24V INT-2 [24]

[0] GND

[0] GND

[5] +5V

[5] +5V

[24] +24V

[24] +24V

[24] +24V

[0] GND

[0] GND

-B4

-B3

-B2

-B1

-A9

-A8

-A7

-A6

-A5

-6

-7

-8

-9

-1

-2

-3

-4

-5

-B4

-B3

-B2

-B1

-A10

-A9

-A8

-A7

-A6

t

t

t

[ 5] Cleaner Motor Revers

Grid PWM

[ 5] Cleaner Motor Forward

FB-Charge Current

[ 24] Quenching Lamp ON

FB-Grid Voltage

-B9

-B8

-B7

-B6

-B5

-B4

CN206-B10

T21

9

8

7

6

5

11

10

13

CN660
CN660

9

8

7

6

5

11

13

10

9

8

7

6

5

4

10

CN673

T11

PP1

S6

M

L4

7

Charge P.P.

ID Sensor

Quenching Lamp

Charge Wire Cleaner

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Motor

GND
GND
GND
RXINI-_SBUL
RXINI+_SBUL
GND
GND
RXINI2-_SBUL
RXINI2+_SBUL
GND
GND
RXCLK-_SBUL
RXCLK+_SBUL
GND
GND

Drum Potential Sensor

5

3

Fusing Unit

6

L

M

N

P

Q

R

CN117-1

Thermistor

11

(TH1)

Fusing Exit Sensor

-2

t

[ 5] SWTRG

[0] GND

[-12] -12V

[+12] +12V

-2

-3

-4

CN105-1

Thermo-

fuse

(TF1)

L2

sÕ

[ 0 0.7]Fusing Lamp 1

CN610

-6

FG

t

[ 24] Power Relay

L3

2

1

3

4

-2

-1

-4

-3

CN102

[24] +24 INT-1

[24] +24V

[24] +24V

[24] +24V

[24] +24V

[0] GND

[0] GND

[0] GND

[0] GND

-9

-8

-7

-11

-13

-12

CN151

CN116-14

-12

-10

-11

-10

-9

-8

-7

-6

-5

[0]

[0]

[0]

[0]

[24]

[24]

[24]

[24]

-7

S43

T5

PSU

M

Cooling

25

Fan

sÕ

[0]

[24]

Fusing Zerocross

[ 0 0.7]Fusing Lamp 2

-2

-3

-4

-5

8

13

5

10

-2

-3

-4

CN351-1

CN112-1

4

Circuit Braker
(CB1)

PSU (PCB2)

[0] GND

[38] +38V

[24] +24V

[0] GND

[0] GND

[38] +38V

[5] +5V

[0] GND

[5] +5V

[0] GND

[+12] +12V

-6

-5

-4

-3

-2

-1

KFHD

GCJ

D10

-4

-3

-2

-1

[0]

[5]

[0]

[38]

[-12] -12V

-6

-5

-4

-3

-2

-1

CN115-7

E

D10

T17

-1

CN111-2

CN101-2

Fusing/Duplex

Motor

7

8

5

CN156

-13

-12

s

Lock [ 5]

Main Power
Switch (SW1)

614 615
614 615 612 613
1

-1

CN103-1

Drum Motor Front Door Safety Sw (SW4)

M4M8 M16 M15

CN701CN700

4

3

2

1

8

6

5

4

3

2

1

-11

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

t

s

t

+5V [5]

+5V [5]

GND [0]

GND [0]

GND [0]

Lock [ 5]

+24V INT-1 [24]

st

Direction [ /CW, 5/CCW

GND [0]

ON [ 5]

ON [ 5]

CNB (PCB7)

t

t

s

t

st

RXD (ARDF)

TXD (ARDF)

[24] +24V

[0] GND

[24] +24V INT-1

[0] GND

[5] +5V

-2

-4

-3

-2

-1

CN157-1

CN155-5

CN203-11

CN205-11

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

t

t

sÕ

sÕ

GND [0]

GND [0]

+12V [12]

+24V [24]

-12V [-12]

SWTRG [ 5]

CN213-1

[24]

-2
[0] GND

-3
RXD

-4
[0] GND

1

1

CN813

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

10
11
12
13
16
17

CN813

18
19
20
21
22
23
24
25
26
27
28
29
30

2
3
4
5
6
7
8
9

XDO 1
GND
XDO 0
GND
GND
GND
GND
GND
XFGATE
GND
XLGATE
GND
XLSYNC
GND
PCLK
GND
XLDSYNC
GND
LDOFF
GND
LDFRRO
GND
PCLK
LD2_OFF
LD2_OFF

3
2
1
3
2
1
3
2
1
3
2
1

3
2
1
3
2
1
3
2
1
2
1
2
1

2
3
4
5
6
7
8

9
10
11
12
13
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

+24V INT-1 [24]

Fusing Zerocross

Power Relay [ 24]

Fusing Lamp 2 ON [ 0.7]

Fusing Lamp 1 ON [ 0.7]

Front Side Fence

S27

Open Sensor

872

Front Side Fence

S28

Close Sensor

Rear Side Fence

S29

Open Sensor

Rear Side Fence

S30

Close Sensor

875 874 873

Right Tray

S31

Down Sensor

1st Paper Near

S22

End Sensor

Right Tray

S32

Paper Sensor
Front Side

SOL

Fence Solenoid

11

Rear Side

SOL

Fence Solenoid

12

890 879 878 877 876

5VE

1

5VE

2

GND

3

GND

4

RXD-PRN

5

TXD-PRN

6

XFWRSYNC

7

XWRSYNC

8
9

XARFGAE

10

XARLSYNC

11

XARLGATE

12

XARKD7

13

XARKD6

14

XARKD5

15

XARKD4

16

XARKD3

17

XARKD2

18

XARKD1

19

XARKD0

20

XARCLK

21

5VE

22

5VE

23

XOEN

24

GND

25

GND

-10

CN200-5

-4

-3

-2

-1

+5V [5]

GND [0]

GND [0]

+24V [24]

+24V INT-1 [24]

t

t

[24]

[24] +24V

[ 24]

-B11

-B13

-B12

-B10

CN204

1

2

1

2

766
766 CN720 680 CN767
2

1

11

10

1

2

1

2

677

725

677

725

SOL

M

16

19

Optics Cooling Fan

Inverter Gate Solenoid

GND

26

GND

27

GND

28

GND

29

GND

30

GND

31

GND

32

GND

33

GND

34

GND

35

GND

36

GND

37

GND

38

GND

39

GND

40

3

s

RXD (FIN)

TXD (FIN)

[ 5] Front Door Safety Sw.

Not Used

[ 5] Fusing/Duplex Motor ON

[ 5] Fusing/Duplex Motor Lock

[ 5] Drum Motor ON

[ 5/CW, /CCW] Drum Motor Direction

[ 5] Drum Motor Lock

[0] GND

RXD

[0] GND

TXD

[0] GND

[0] GND

-3

-4

-5

-6

-7

-8

-9

-11

-10

-B7

-B6

-B5

-B4

-B3

CN159-B8

-2

-3

-4

-5

-6

-7

NC761 NC694 NC762 NC693

-9

-8

-7

-6

-5

-4

-3

-2

-1

s

s

t

s

t

t

[24] +24V

[5] +5V

[5]

[0] GND

[5] +5V

[5]

[0] GND

[5] +5V

[5]

-B9

-B8

-B7

-B6

-B5

-B4

-B3

-B2

3

4

5

6

7

8

9

10

CN720 680 678

9

8

7

6

5

4

3

2

1

2

3

1

2

3

1

2

726

727 728

726

S45

1st Exit Sensor

2nd Exit Sensor

Tray Paper Limit Sensor

(Caption)

t

[ 5] Lock

[0]

[ 24] ON

[ 24] ON

[24] +24V

[ 5] Set

[0] GND

-A9

-A8

-A13

CN204

1

GND
GND
GND
GND
5V
5V
5V
5V
5V
5V
GND
GND
GND
GND
5V
5V
5V
5V
5V
5V
GND
GND
SIN_SBU
GND
XCS_SBU

-A7

-A11

-A12

-A10

2

3

1

2

3

4

CN767

1

2

3
676
676

M
22

4

3

2

1

C02

Fusing Fan

Key Counter Caption

-B1

11

1

3

S44

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

4

[38] +38V

[38] +38V

[24] +24V

[24] +24V

[24] +24V

[0] GND

[0] GND

[0] GND

[38] +38V

[0] +38V

-B2

-B1

-A8

-A7

-A6

-A5

-A4

-A3

-A2

-A1

-8

-9

-1

-2

-3

-4

-5

-6

-7

-8

ADF FINISHER

t

s

st

t

[0] GND

[24] +24V

[ 24] ON

[ 5] Lock

[ 5/H, 5/L] Speed

[ 24]

[24] +24V

-A6

-A5

-A4

-A3

-A2

-A1

1

2

3

4

1

2

CN679
CN679

678

4

M21M

24

Exhaust Fan

Exit Cooling

GND

26

SOUT_SBU

27

GND

28

SCLK_SBU

29

GND

30

XRD SYNC

31

XSLEAD

32

XSSCAN

33

XSDSCAN

34

GND

35

GND

36

12V

37

12V

38

12V

39

12V

40

CN161

CN206

-A11

1

9

1

9

1

Mother

Board

PCB15

Transfer PWM

-1

-2

-3

-4

-A10

2

8

2

8

2

FB-Transfer Current

-A9

3

7

3

7

3

CN671
CN671

FB-Transfer Voltage

CN668
CN668

CN669
CN669

PP3

N.C.

-A8

4

6

4

6

Transfer P.P.

Printer
Controller

Registration
Motor

[24]
[0]
[5]
[0]

N.C.

[24] +24V INT-1

-A7

-A6

5

6

5

4

5

6

5

4

4

6

PCB14

CN751
CN751

6

5

CN163-1

-2

®]

B [24 24/0

+24 INT-2 [24]

t

[0] GND

[ 24]

-A5

-A4

-A3

7

8

9

3

2

1

7

8

9

3

2

1

5

1

2

670
670

SOL

1

Transfer Belt Solenoid

6

Operation

Operation

Panel 2

Panel 1

PCB10

PCB11

Operation

Switch
(SW2)

[5-0/5] Registration M. B

[5-0/5] Registration M. A

-2

CN164-1

-9

CN212-10

CN207-B11
1

667
667

LCD Control

Board

(PCB12)

By-pass

Feed Motor

CN703

8

5

4

3

2

1

CN162-14

-12

-11

-10

-9

-8

s

t

+5V [5]

GND [0]

GND [0]

ON [ 5]

Lock [ 5]

+24V INT-2 [24]

(PCB8)

t

s

t

t

s

[5-0/5] Registration M. B

[5-0/5] Registration M. A

Registration Motor Speed

[ 5] By-pass Feed M. ON

[ 5] By-pass Feed M. Lock

[ 5] Development M. ON

[ 24] TonerSupply Clutch ON

[ 5] Development M. Lock

-3

-4

-5

-6

-7

-8

-9

-10

-8

-7

-6

-5

-4

-3

-2

-1

[24] +24V

-B10

2

TonerRecycling Clutch

t

[0] GND

[ 5] Fusing Exit Sensor

-B9

-B8

1

2

CN611
CN611

[0] GND

-B7

3

4

NA3Q L

t

Thermistor

[0] GND

[ 5] Fusing Unit Set

-B6

-B5

-B4

5

6

MPR

®

[5] +5V

[5 or 0 0/5]

[0] GND

[0] GND

-B3

-B2

-B1

CN207-A12

1

2

3

1

622 672

S11

TonerRecycling Sensor

t

[ 24]

MC

2

LCD

4

3

2

1

-3

-4

-5

-6

®

®

®

B [24 24/0]

A [24 24/0]

A [24 24/0]

+24V INT-2 [24]

t

[24] +24V

[ 24]

[24] +24V

-A2

-A1

1

2

663
663

M
23

Duplex Cooling Fan

7

CN303

CN573

CN304

CN571

SBU

Development

Motor

5

4

-7

-5

-4

t

s

ON [ 5]

Lock [ 5]

DRB

[0] GND

Bias PWM

FB-Bias Voltage

-A9

-A11

-A10

2

3

4

CN670

PP2

Development P.P.

CN441-11

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

M5

CN702

3

-3

+5V [5]

GND [0]

t

[ 24] Bias ON

-A8

-A7

5

6

(PCB4)

CN319

CN617-1

MC1

Toner
Supply
Clutch

2

1

6

-2

-1

-6

t

GND [0]

+24V INT-2 [24]

Toner Supply Cl. [ 24]

t

t

t

t

[ 24] Drum Earth

[0] GND

[24] +24V INT-1

[ 24]

[ 24]

[24] +24V

[ 24]

[24] +24V

-A6

-A5

-A4

-A3

-A2

-A1

CN208-A18

1

2

1

2

1

2

22

764

674

764

672

674

22

M

CO

6

1

M20

TonerSupply Motor

Mechanical Counter

CN305

CN572

CN309-1

t

[ 5] Operation Sw

-2
LED

-3
[0] GND

-4
[0] GND

-5
XCTS

-6
RCVRDY

-7
RXD

-8
TXD

-9
[5] +5V

-10
[5] +5V

-11

[24] +24V

Printer

I/O

Board

CN310

CN310

CN301-8

[5] +5V

-7
[0] GND

-6
[5] +5V

-5
[0] GND

-4
[24] +24V

-3
[0] GND

-2
[12] +12V

-1
[0] GND

[12] +12

-2
[0] GND

-3

CN312-1

[0] GND

-4
[5] +5V

HDD

t

t

t

[ 5] Duplex Unit Set

[24]

[24] +24V

[ 24]

[24] +24V

-A17

-A16

-A15

-A14

-A13

23

24

25

26

27

23

24

25

26

27

1

2

1

2

738

772

738

772

MC

7

9

RESET

-2

GND

-3

HDT7

-4

HDT8

-5
HDT6

-6
HDT9

-7
HDT5

-8
HDT10

-9
HDT4

-10
HDT11

-11
HDT3

-12
HDT12

-13
HDT2

-14
HDT13

-15
HDT1

-16
HDT14

-17
HDT0

-18
HDT15

-19
GND

-20
GND

-21
DMARQ

-22
GND

-23
XDIOW

-24
GND

-25
XDIOR

-26
GND

-27
IORDY

-28
5V

-29
XDMACK

-30
GND

-31
INTRQ

-32
XIOCS16

-33
ADDR1

-34
5V

-35
ADDR0

-36
ADDR2

-37
XCS1FX

-38
XCS3FX

-39
5V

-40
GND

-49

CN302-50

CN201-50

-49

GND

®

®

t

[ 24]

[24] +24V

-A11

-A12

28

29

28

29

1

2

®

t

t

[ 24]

[24] +24V

[ 24]

[24] +24V

[24] +24V

[24] +24V

[24 24/0] B

[24 24/0] B

[24 24/0] A

-A9

-A8

-A7

-A6

-A5

-A4

-A3

-A2

-A10

30

30

1

-A1

31

32

33

34

35

36

37

38

39

CN730
CN730

31

32

33

34

35

36

37

38

39

2

1

2

1

2

3

4

5

6

SOL14SOL13MC8MC

M18

Drum Cooling Fan

Inverter Exit Clutch

Duplex Feed Clutch

Jogger Motor

Duplex Transport Clutch

Reverse Roller Solenoid

Duplex Inverter Gate Solenoid

A292/A293 Point to Point Diagram

7

89

+5V [5]

+5V [5]
GND [0]
GND [0]

PMCLK

XSCRDY

XPMON

GND

GND [0]
GND [0]

RXD

-48

-47

-48

-47

GND

AN0: FB-Bias/Grid Voltage

AN1: FB-Charge/Transfer Current

®

t

[24 24/0] A

[0] GND

[5]

-B17

CN208-B18
19

18

19

18

3

2

S35

Duplex Inverter Sensor

-46

-46

AN2: FB-Transfer Voltage

[5] +5V

-B16

17

17

1

-45

-44

-45

-44

AN4: ID Sensor

AN3: Thermistor

t

[0] GND

[5]

-B15

-B14

16

15

16

15

3

2

S34

Duplex Entrance Sensor

-43

-43

-B13

14

14

1

-42

-42

AN5: Drum Potential/TD Sensor

[5] +5V

-B12

13

13

3

BICU

(PCB1)

-9

[24] +24V

TonerRecycling Motor

-11

-19

-18

-17

-16

-15

-14

-13

-12

-10

-19

-18

-17

-16

-15

-14

-13

-12

-11

-10

-9

A0: GATEX

A1: GATEX

A2: GATEX

A3: GATEX

D0: GATEX

DS: GATEX

RST:GATEX

R/W: GATEX

CS1: GATEX

CS2: GATEX

CS3: GATEX

t

s

t

t

[0] GND

[ 5] SET

[5] +5V

[5]

[0] GND

[ 24]

[24] +24

[ 24]

[24] +24

-9

-8

-7

-6

-5

-4

-3

-2

-1

3

4

1

2

3

1

2

1

2

752753754CN755
752753754CN755

S42

MC

SOL

14

15

Relay Clutch

Guide Plate Solenoid

Guide Plate Position Sensor

-41

-40

-39

-38

-37

-36

-35

-34

-33

-32

-31

-30

-29

-28

-27

-26

-25

-24

-23

-22

-21

-20

-41

-40

-39

-38

-37

-36

-35

-34

-33

-32

-31

-30

-29

-28

-27

-26

-25

-24

-23

-22

-21

-20

GND

Jogger Motor: B

Jogger Motor: B

Jogger Motor: A

Jogger Motor: A

AN6: Cleaner Motor/By-pass Size

t

t

[0] GND

[5]

[5] +5V

[0] GND

[5]

[5] +5V

-B9

-B8

-B7

-B11

-B10

9

8

11

12

10

9

8

11

12

10

2

1

3

2

1

734CN736770739737

S37

GND

CLK:SBU

INT:Zerocross

INT:Registration Sensor

GND

SW TRG

INT:GATEX

CLR: Fusing

RESET:Fusing

t

[ 24]

-10

CN209-11

1

2

M
10

IN: SBU

CS: SBU

OUT:SBU

Registration Motor: B

Registration Motor: B

Registration Motor: A

Registration Motor: A

t

s

[0] GND

[5]

[5] +5V

[0] GND

[5]

[5] +5V

-B6

-B5

-B4

-B3

-B2

-B1

7

6

5

4

3

2

7

6

5

4

3

2

3

2

1

3

2

1

731732733735771 734CN736770739737

S39

S36

S38

Duplex Jogger HP Sensor

Duplex Transport Sensor 1

Duplex Transport Sensor 2

Duplex Transport Sensor 3

-8

-7

-6

-8

-7

-6

D1: GATEX

D2: GATEX

D3: GATEX

D4: GATEX

TXD
+5VE [5]
+5VE [5]

XRST
XCTS

GND [[0]

TXD

RXD

5VE [5]

GND [0]

RXD

TXD

XSCNASTART

XSLEAD
XSSCAN
XDSCAN

-5

-4

-3

-2

-1

-5

-4

-3

-2

-1

GND

GND

D5: GATEX

D6: GATEX

D7: GATEX

[5] +5V

Paper Size

[0] GND

[0] GND

TD Sensor

-B9

-B11

-B12

-B10

CN211-B13

1

2

3

1

2

CN742
CN742

5

4

3

7

6

1

2

3

1

2

749 682

PCB13

By-pass Paper Size Board

-B8

3

CN741 681
CN741 681

3

Rev. 05/2001Rev. 05/2001

89

2

H

D

F

J

s

[5]

-B4

7

1

3

S9

TonerEnd Sensor

-2

-3

-4

-2

-3

-4

-18

-17

-16

-15

-14

-13

-12

-11

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

[5] +5V

-B3

1

2

1

M26

CN402-4

CN401

CN559-7

G

C

E

K

1

CN210-B15

-B14

NC

GND [0]

t

[ 24]

[24] +24V

-B2

-B1

2

1

2

SBU Cooling Fan

-3

-2

-1

CN551-1

CN552-6

2

3

-B13

-B12

GND [0]

GND [24]

t

[ 24]

[24] +24V

-A12

CN211-A13

1

2

13

12

1

2

746
746

5

By-pass Pick-up Solenoid

-6

-5

-4

-3

-2

-1

4

-B11

+24V [24]

t

[ 24]

-A11

3

11

1

745
745

MC6SOL

LD Unit

+5V [5]

+5V LD [5]

LDU1

XDEPT
+5V [5]

GND [0]

-1

-2

-3

-4

-5

-6

-2

-5

-4

-3

-2

-1

5

6

-B10

-B9

-B8

+24V [24]

+24V [24]

[24] +24V

[5] +5V

-A9

-A10

4

5

9

10

2

1

By-pass Feed Clutch

Optional Counter
(Japan only)

CN785

[38] +38V
[0] GND

[-12] -12V
[12] +12V
[0] GND
[5] +5V
[24] +24V
[0]

7

8

9

10

-B7

-B6

-B5

t

t

+24V [24]

Relay Clutch [ 24]

Paper Feed Clutch [ 24]

t

[5]

[0] GND

[5] +5V

-A8

-A7

-A6

-A5

6

7

8

9

CN740
CN740

8

7

6

5

2

3

1

S40

Relay Sensor

CN308-1

CN307 CN404-1

CN311-1

CN306-19

C4

C4

PCB

17

CN313

[12] +12V

[0~5]

[0] GND

-B7

-B6

-B5

4

5

6

5

4

3

4

1

2

S7

TonerDensity Sensor

CN403-1

11

-B4

t

Pick-up Solenoid [ 24]

s

[5]

-A4

10

4

2

S21

By-pass Paper End Sensor

10

11

A

Front Door Safety Switch

3

313

1

10

-3

10

1

9

2

-2

-3

8

3

CN713

CN713

7

4

6

5

5

6

4

7

CN560-1

+5V [5]

ENC-A
ENC-B

GND [0]

XENCSET

GND [0]
GND [0]

CN561-1

SC-CCW

SC-CW

MCU

(PCB5)

Copy Connect BoardI/F Board

LCT

1

2

3

12

13

14

-B3

-B2

-B1

CN210-A15

-A14

-A13

s

s

t

t

t

+5V [5]

GND [0]

LED [ 5]

Motor Lock [ 5]

LCT Motor [ 24]

Lift Motor: - [ 24]

Lift Motor: + [ 24]

t

[0] GND

[5] +5V

[0] GND

[5]

-A3

-A2

-A1

11

12

13

3

2

1

3

1

2

3

748744747743CN721749 682

S41

Registration Sensor

XLAMP-TG

Width1 [ 5]
Width2 [ 5]
Width3 [ 5]

PCB18

4

5

-A12

-A11

t

t

Down Switch [ 5]

LCT Connection [ 5]

+24V [24]

GND [0]

GND [0]

+5V [5]

GND [0]

+5V [5]

GND [0]

+5V [5]

GND [0]

+5V [5]

CN756CN757

6

7

8

-A10

-A9

-A8

t

s

Cover Switch [ 5]

Paper End Sensor [ 5]

LD Unit HP
Sensor

[5]

s

t
t
t

[5]

t

t

[5]

s

Down Sensor [ 5]

9

10

-A7

-A6

s

s

Lift Sensor [ 5]

Paper Height Sensor 3 [ 5]

CN553-1

CN555-1

11

12

-A5

-A4

s

s

Paper Height Sensor 2 [ 5]

Paper Height Sensor 1 [ 5]

s

[5] +5V

[5]

-8

CN202-9
1

2

9

8

1

2

717

LD Positioning Motor

CN715

3
2
1

4
3
2
1

-10

-11

-12

-13

-14

13

14

-A3

-A2

s

t

Near End Sensor [ 5]

Paper Feed Sensor [ 5]

[0] GND

[12] +12V

-7

-6

3

4

CN768
CN768

7

6

3

1

S5

1

3

CN715

LSD1

712

711

Polygnal Mirror Motor

-1

-2

-3

-4

-5

CN784

-6

-2

-3

-4

-5

-6

-7

-2

-2

-3

3

-2

2

-3

1
5

-4
4

-5
3

-6
2

-7
1

-8

-9

3
2
1
3
2
1

15

-A1

s

Paper Position Sensor [ 5]

®

®

®

®

[12 12/0]: B

[12 12/0]: B

[12 12/0]: A

[12 12/0]: A

-5

-4

-3

-2

-1

5

6

7

8

9

5

4

3

2

1

2

3

4

5

6

CN714
CN714

M3

M2

CN784

786

CN780

CN781

CN782

CN783

[12] +12V

1
2

1
2

-6

-5

-4

-3

-2

-1

S1

S2

S3

S4

SW3

SW5

693 692

Laser Synchronization Detector

A

711

716

716

B

CN404

RSS Board

-1

-2

-3

-4

-5

-6

Scanner Motor

M1

Exposure Lamp

Lamp

Regulator

(PCB6)

Scanner HP Sensor

Original Width Sensor

Original Length Sensor 1

Original Length Sensor 2

IOB

(PCB3)

B

C5

C

L1

D

E

F

G

H

Signal Table

AC Line
DC Line
Pulse
Signal Direction
Signal Direction

<>

Ready Low

s

Ready High

t

Voltage

[]

10

11

I

COPIER (A293) ELECTRICAL COMPONENT LAYOUT (1/2)

12

11

10

9

1

2

14

97

15

98

16

17

87

18

19

88

20

22

45

44

21

43

89

90

13

33

32

31

3

4

5

6

78

30
29
28
27

26

25 24 23

34

35

36

37

38

39
40
41

42

59

58

57

56

46

55

47

48

49

50
51

52

53

54

64

65
66
67
68

69

63

70

62

71

61

60

72

73

86

85

84

74

83

96

95

94

82

93 92

75

76

80

81

77

78

79

91

120

119

118

117

116

121

115

114

113

141

140

139

138

137

136

135

134

99122

100

101

102
103

104

105

106

107

108

109

110

111

112

133

142

123

124

125

126

127

128

129

130

131

132

COPIER (A293) ELECTRICAL COMPONENT LAYOUT (2/2)

Rev. 4/2000

Symbol Name
Motors

M1 Scanner 15 C11
M2 Polygonal Mirror 22 B11
M3 LD Positioning 25 G11
M4 Drum 36 C5
M5 Development 37 C7
M6 Toner Supply 43 G7

Charge Corona Wire

M7

Cleaner
M8 Fusing/Duplex 44 C4
M9 Toner Collection 3 D1

M10 Toner Recycling 6 G9
M11 Paper Feed 124 G1
M12 1st Tray Lift 125 F 1
M13 2nd Tray Lift 127 F1

M14
M15 By-pass Feed 41 C7

M16 Registration 40 C6
M17 Rear Fence 136 H1
M18 Jogger 94 G8
M19 Optics Cooling Fan 21 G4
M20 Drum Cooling Fan 38 G7
M21 Exhaust Fan 35 G 4
M22 Fusing Fan 34 G4
M23 Duplex Cooling Fan 42 G6
M24 Exit Cooling Fan 45 G4
M25 PSU Cooling Fan 54 B3
M26 SBU Cooling 19 G10

Magnetic Clutches

MC1 Toner Supply 39 C7
MC2 Toner Recycling 1 G6
MC3 1st Paper Feed 100 C1
MC4 2nd Paper Feed 104 D1
MC5 3rd Paper Feed 109 D1
MC6 By-pass Feed 78 G10
MC7 Inverter Exit Clutch 88 G7
MC8 Duplex Transport 89 G7

MC9 Duplex Feed 91 G7
MC10 1st Vertical Relay 101 C1
MC11 2nd Vertical Relay 105 D1
MC12 3rd Vertical Relay 108 D1
MC13 Bank Relay 103 C1
MC14 Relay 81 G9

3rd Tray Lift 128 F1

Index

No.

68 H5

P to P

Symbol Name
Switches

SW1 Main Power 9 A4
SW2 Operation 27 A6

SW3

SW4

SW5

SW6

SW7
SW8 Toner Overflow 4 E1

SW9 Paper Size

Solenoids

SOL1 Transfer Belt Lift 70 G6
SOL2 1st Pick-up 99 A1
SOL3 2nd Pick-up 106 B1
SOL4 3rd Pick-up 110 C1
SOL5 By-pass Pick-up 76 G10
SOL6 1st Separation Roller 102 C 1

SOL7
SOL8 3rd Separation Roller 111 D1

SOL9 Right Tray Lock 126 F 1
SOL10 Left Tray Lock 123 F1
SOL11 Front Side Fence 134 H3
SOL12 Rear Side Fence 130 H3
SOL13 Duplex Inverter Gate 96 G7
SOL14 Reverse Roller 95 G 7
SOL15 Guide Plate 80 G9
SOL16 Inverter Gate 74 G4

Front Door Safety

Switch 1

Front Door Safety

Switch 2

Front Door Safety

Switch 3
Lower Front Door

Safety

Toner Collection

Bottle Set

2nd Separation

Roller

Index

No.

10 A11

11 C5

12 A11

8G1

5E1

129

107 D1

P to P

E1

Symbol Name
Sensors

S1 Scanner HP 32 D11
S2 Original Width 33 D11
S3 Original Length 1 16 D11
S4 Original Length 2 18 D11

LD Unit Home

S5

Position
S6 Drum Potential 66 H5
S7 Toner Density (TD) 73 G9
S8 Image Density (ID) 69 H5
S9 Toner End 72 G9

S10
S11 Toner Recycling 2 G7

S12 1st Paper Feed 120 A1
S13 2nd Paper Feed 116 B1
S14 3rd Paper Feed 114 B1
S15 1st Tray Lift 122 A1
S16 2nd Tray Lift 118 B1
S17 3rd Tray Lift 112 B1
S18 1st Paper End 121 A1
S19 2nd Paper End 117 B1
S20 3rd Paper End 113 B1
S21 By-pass Paper End 77 G10
S22 1st Paper Near End 140 H3
S23 2nd Paper Near End 119 F1

S24

S25

S26

S27

S28
S29 Rear Side Fence Open 142 G3
S30

S31
S32 Right Tray Paper 131 H3
S33

S34
S35 Duplex Inverter 97 G8
S36

S37

S38
S39 Duplex Jogger HP 90 G8

S40 Relay 82 G10
S41 Registration 83 G10
S42 Guide Plate Position 75 G9
S43 Fusing Exit 62 A3
S44 1st Exit 84 G4
S45 2nd Exit 85 G4

S46

Toner Collection

Motor

3rd Paper Near End 115 F1

Rear Fence HP 139 H1

Rear Fence Return

Front Side Fence

Open

Front Side Fence

Closed

Rear Side Fence

Closed

Right Tray Down

Left Tandem Tray

Paper

Duplex Entrance

Sensor

Duplex Transport

Sensor 1

Duplex Transport

Sensor 2

Duplex Transport

Sensor 3

Tray Paper Limit

(option)

Index

No.

24 G10

7E1

132 H1

135 G3

138 G3

141 G3

133 H3

137 H1

98 G8

87 G8

93 G8

92 G8

86 G4

P to P

Symbol Name

PCBs

PCB1 BICU 20 C8
PCB2 PSU 53 B4
PCB3 IOB 47 F11
PCB4 SBU 17 A7
PCB5 MCU 46 C10
PCB6 Lamp Regulator 14 C11
PCB7 CNB 59 D4
PCB8 DRB 50 D7

PCB9

PCB10 Operation Panel 1 28 A6
PCB11 Operation Panel 2 31 A7
PCB12 LCD Control 30 B7
PCB13 By-pass Paper Size 79 G9
PCB14 Mother (Option) – B6

PCB15
PCB16 Copy Connect – D10

PCB17 RSS Board 51 C11

Lamps

Power Packs

PP1 Charge 65 H5
PP2 Development 49 G7
PP3 Transfer 71 G6

Others

TF1 Fusing Thermofuse 61 A3
TH1 FusingThermistor 60 A3

CB1 Circuit Breaker 56 A4

HDD 1 HDD 48 D7

LCD 1 LCD 29 B6

LSD 1

LDU1 Laser Diode Unit 26 B10

TP1 Touch Panel (31) –

Paper Feed Control
Board (PFB)

Printer Control
(Option)

L1 Exposure Lamp 13 C11
L2 Fusing Lamp 1 64 A3
L3 Fusing Lamp 2 63 A3
L4 Quenching 67 H5

Drum Heater

H1
H2 Tray Heater 1 57 A5
H3 Tray Heater 2 55 A5

Laser
Synchronization
Detector

Index

No.

52 B2

–G6

58 A5

23 B11

P to P

ABC DEF G HI

1

Shift Tray

Height Sensor

Entrance

2

3

4

5

6

7

Upper Exit

Guide Sensor

Staple Tray

Paper Sensor

Jogger HP

Shutter Sensor

Exit Sensor

Exit Motor

Finisher Set

Shift Tray HP

Stapler HP

Lift Motor Sensor Board

Lift Motor 1

Lift Motor 2

Shift Tray

Paper Sensor

Upper Door

Buffer Roller

Entrance

Straight Path

Sensor

Exit Guide

Motor Sensor

Proof Tray Exit

Proof Tray Limit

Staple Motor

Staple Position

Sensor

Staple Hammer HP

Sensor

Cartridge Set Switch

Staple End Switch

Staple Hammer

Copier

Sensor

Sensor

Sensor

Sensor

Sensor

Sensor

Sensor

Sensor

Sensor

Sensor

Sensor

Sensor

Motor

S14

S1

S9

S4

S5

S21

S11

S12

S20

S15

S6

S16

PCB2

S17

S13

S22

S2

S3

S10

S18

S19

M5

S8

S7

M6

SW7
SW8

CN114-1

CN106-3

CN127-3

CN122-1

CN121-1

CN118-1

CN134-3

CN112-3

CN117-1

CN130-3

CN129-3

CN400-3

CN400-6

CN101-3

CN113-1

CN105-3

CN110-3

CN501-1

CN502-1

CN503-1

CN306-1

CN207-1

CN212-4

-2

-3

CN202-6

-2

-1
CN204-1

-2

-1
CN207-1

-2

-3
CN207-4

-2

-3
CN205-1

-2

-3
CN207-7

-2

-1

CN207-10

-13

-2

-12

-1

-2

-3

-2

-1
CN210-1

-2

-1

-2

-1

-5

-4

CN201

CN1010

-1 -1

-2

-2

-1

-3

-2

-3
CN202-4

-2

-1
CN203-1

-2

-1

-2

-3

-2

-1

-2

-1
CN304-5

-2 -4

-5 -1

-2 -2

-3 -3

-3

-2

-1

-5

-4

-2

-3

-2

-3

-5

-6

-2

-3

-8

-9

-2

-3

-2

-3

-5

-6

-2

-3

CN1-1

CN18-1

CN6-1

CN17-7

CN20-4

CN9-1

CN9-4

CN20-1

CN9-7

CN9-13

CN12-1

CN12-4

CN12-7

CN12-10

CN12-13

CN14-1

CN12-16

CN24-1

CN15-7

CN11-5

CN26-4

CN26-1

CN8-1

-2-2

-2

-3

-4

-2

-3

-4-4

-8

-9

-5

-6

-2

-3

-5

-6

-2

-3

-8

-9

-14

-15

-2

-3

-5

-6

-8

-9

-11

-12

-14

-15

-2

-3

-17

-18

-2

-3

-8

-9

-6

-7

-5

-6

-2

-3

-2

-3-3 -3

-4-4 -2

-5

-6

-7

-8

-9

-10

-11

-12

-13CN307-7 CN305-1

-14

-15

[24]
[0]

TXD
[0]
RXD
[0]

Not used
[0 to 5]

[0]
[5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[0]
[V5]
[5]

[0]
[W5]
[5]

[0]
[0 or 5  0/5]
[5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[0 or 5  0/5]

[5]
[0]
[0 or 5  0/5]

[5]
[0]
[W5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[0]
[0 or 5  0/5]
[5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[24  0/24] A
[24  0/24] B
[24  0/24] /A
[24  0/24] /B
[24]
[W5]
[W5] Set
[W5]

[W5]

[W5]
[5]

[0]
[W24] CW

[W24] CCW
[W24] CCW

A

Finisher Board

A

A

(PCB1)

[24]

[24]

RXD

TXD

[V24]
[V24]

[0 to 5]

[24]

[24]
/B [24  0/24]
/A [24  0/24]

B [24  0/24]
A [24  0/24]

[24]
/B [24  0/24]
/A [24  0/24]

B [24  0/24]
A [24  0/24]

[V24]
[V24]

[24]

[24]
/B [24  0/24]
/A [24  0/24]

B [24  0/24]
A [24  0/24]

[24]

[24]
/B [24  0/24]
/A [24  0/24]

B [24  0/24]
A [24  0/24]

[V24]
[V24]

[24]

[W24]

[24]

[W24]

[24]

[W24]

[24]

[W24]

[24]

[W24]

[24]

[W24]

[24]

[W24]

[24]

[V24]

[V24]
[W24]

[W24]

[V24]

[V24]

-3

-2

-1

-3

-2

-1

-2

-3

-2

-3

CN302

-4

-5

-6

CN225

-2

-3

-4

-2

-3

-5-1

-1

-2

-2

-3

CN1-1

CN2-6

CN6-1

CN6-4

CN6-7

CN9-1

CN9-4

CN9-7

CN9-10

-11

-12

CN10-1

CN10-6

CN11-1

CN11-4

CN11-7

CN11-10

-11

-12

CN11-13

-14

-15

CN13-1

CN13-4

CN13-13

CN18-1

-2

-3

-5

-6

-8

-9

-2

-3

-5

-6

-8

-9

-7

-8

-2

-3

-5

-6

-2

-3

-14

-15

-2

-3

-2

-5

-4

-3

-2

-1

-2

-3

-4

-5

-8

-9

-5

-6

[24]
[0]

[0]
[24]
[0]
TXD
[0]
RXD

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[V5]
[V5]
[V5]
[0]

[5]
[0]
[V5]

[5]
[0]
[V5]

[0]
[0 or 5  0/5]

[5]
[5]

[0]
[V5]

[5]
[0]
[V5]

[0]
[0 or 5  0/5]
[5]

[5]
[0]
[V5]

[5]
[0]
[V5]

[5]
[0]
[V5]

Booklet Unit

[V5]
[5]

Board (PCB3)

[0]

B

B

B

[▲24]
[▲24]

[▲24]
[▲24]



24/0]

[0
[0  24/0]
[0  24/0]
[0  24/0]

[24]
/B [24  0/24]
/A [24  0/24]

A [24  0/24]
B [24  0/24]

[24]
/B [24  0/24]
/A [24  0/24]

A [24  0/24]
B [24  0/24]

[24]
/B [24  0/24]
/A [24  0/24]

A [24  0/24]
B [24  0/24]

[24]

[W24]

[24]

[W24]

[24]

[W24]

[W5]

[V5]

[0  24/0]
[0  24/0]
[0  24/0]
[0  24/0]

[W5]

[V5]

[0  24/0]
[0  24/0]
[0  24/0]
[0  24/0]

[V24]

[V24]

[V24]

B

[0]

[0]

[24]

CN4-7

-8

CN4-9

-10

CN5-1

-2

-3

-4

CN7-1

-2

-3

-4

-5

CN7-6

-7

-8

-9

-10

CN12-1

-2

-3

-4

-5

CN15-1

-2

CN15-3

-4

CN15-5

-6

CN8-1

-2

-4

-5

-6

-7

CN8-8-9CN306-7

-11

-12

-13

-14

CN4-1

-2

-3

-4

-5

-6

CN305-7

CN113-2

CN108-1

CN124-4

CN113-5

CN114-5

CN119-5

CN118-2

CN117-2

CN116-2

CN315-3

-6

-5

-4

-3

-2-4-6

-1

CN316-3

-6

-5

-4

-3

-2-4-6

-1

CN205-1

[ ]

-1

-2

-3

-2

-1

-4

-3

-2

-1

-4

-3

-2

-1

-1

-1

-1

M
16

M
17

M
10

-4

M

-3

-2

13

-1

M
11

M
12

SOL

SOL

SOL

10

Front Stapler Unit

S30

-2

-1-3

SW13

-5

M

14

-7

Rear Stapler Unit

S31

-2

-1-10

SW14

-5

-7

M

15

SW11

SW10

SW12

-2

Symbol Table

DC Line
Pulse Signal
Signal Direction
Ready Low

V

Ready High

W

Voltage

Rev. 04/2000

Transport Motor

8

9

Folder Roller

Motor

Folder Plate

Motor

Booklet

Booklet Jogger

Motor

Positioning

Plate Motor

Shutter Guide

Motor

1st Booklet Unit

Gate Solenoid

2nd Booklet

Unit Gate
Solenoid

Relay Roller

Solenoid

Front Staple
End Sensor

Front Staple
Hammer HP

Sensor

Front Stapler

Motor

Rear Staple
End Sensor

Rear Staple
Hammer HP

Sensor

Rear Stapler

Motor

Booklet

Entrance Gate

Safety Switch

Lower Door

Safety Switch

Booklet Exit

Safety Switch

1

2

3

4

5

6

7

Motor

Motor

Paddle

Switch

Switch

CN500-1

CN206-6

-2

-5

-4

-3

-2

-1

Positioning

Plate Paper

Sensor

Positioning

Plate HP

Sensor

Booklet Tray

Paper Sensor

Booklet Exit

Sensor

Positioning

Roller Sensor

Shutter Guide

HP Sensor

Folder Plate HP

Sensor

S26

S27

S41

S40

S28

S33

S34

Trailing Edge Sensor Board

Trailing Edge 1

Sensor

Trailing Edge 2

Sensor

Trailing Edge 3

Sensor

Booklet

Entrance Guide

Sensor

Booklet Jogger

HP Sensor

Folder Roller

Motor Sensor

Booklet Exit

Cover Sensor

Lower Door

Sensor

Folder Plate

Motor Sensor

Stapler Unit Set

Sensor

Booklet

Entrance

Sensor

Folder Plate

Return Sensor

Folder Roller

Position

PCB4

S22
S23

S24

S42

S29

S39

S44

S43

S36

S32

S25

S35

S37

CN105-3

CN106-3

CN100-3

CN325-3

CN126-3

CN127-3

CN128-3

CN123-5

CN124-3

CN101-3

CN102-2

CN103-3

CN104-3

CN107-2

CN131-3

CN132-3

CN129-3

CN501-3

CN301-1

-2

-1
CN302-1

-2

-1

CN402

-2

-1

CN425

-2

-1

-2

-1

-2

-1

-2

-1

CN210-1

-4

-3

-2 -4

-2

-1

-2

-1

-3

-1
CN303-3

-1

-2

-2

-1

-3

-1

-2

-1
CN308-1

-2

-1

-2

-1

-2

-1

CN19-1

CN3-1

CN7-4

CN15-1

CN10-1

CN11-10

-11

-12

-13

-14

CN11-1

CN17 -1

CN16 -1

CN11 -8

CN4-1

CN4-5

CN4-7

CN26-7

CN11-3

-14

CN4-3

CN5-1

CN5-4

CN5-7

CN5-9

-10

CN5-11

-12

CN7-1

-2

-2

-3

-4

-5

-6

-5

-2

-2

-3

-4

-5

-6
CN208-1

CN208-6

-2 -7

-2

-3

-4

-5

-6

-2

-3

-4

-5

-6

-9

-2

-6

CN203-4

-8

CN900-1

-8

CN208-8

-4

CN208-10
CN208-11

-4

-3

-5

-6

-8

-2

-3

CN115-2

CN124-5

-2

-3

-4

-5

CN107-2

CN108-2

CN109-2

-5

-2

-9

CN112-1

CN131-1

CN132-1

CN209-2

CN209-3

CN206-3

CN135-1

CN104-3

CN128-2

CN123-3CN9-13

CN504-2
CN504-1

M9

SW9

M2

M4

M8

M1

M3

M7

SOL

SOL

SOL

SOL

SOL

SOL

SOL

SW1

SW2

SW6

SW4

SW5

SW3

1

2

4

3

6

7

5

Tray Lift Motor

Thermo Switch

Transport

Roller Motor

Jogger Motor

Exit Motor

Entrance Motor

Buffer Roller

Guide Plate

Booklet Gate

Solenoid

Buffer Roller

Entrance Gate

Solenoid

Buffer Roller

Exit Gate

Solenoid

Proof Tray Gate

Solenoid

Solenoid

Front Guide

Release
Solenoid

Transport Belt

Solenoid

Upper Cover

Safety Switch

Shift Tray

Safety Switch

Shift Tray

Upper Limit

Upper Exit

Guide 1 Switch

Upper Exit

Guide 2 Switch

Shutter Position

-1

-2

-4

-3

-2

-1

-5

-6

-3

-1

-1

-2

-1

-2

-

-2

-2

-3

-2

-1

-4

-2

-1

[0]

[0]

[0]

[0]

[0]

BOOKLET FINISHER (A763) POINT TO POINT DIAGRAM

ABC DEF G HI