Ricoh A229, A697, A698, A806, G909 Service Manual

AB

12

A229 P o int to Point Diagram

CN269-A1

1

3

1st Paper Feed Sensor

1st Paper End Sensor

1st Lift Sensor

1st Pick-up Solenoid

11

843 846845844

2

2

S12

S18

S15

SOL

2

10

3

1

4

3

CN809

CN809

5

2

6

1

7

3

8

2

9

1

10

2

11

1

[0] GND

-A2

[5]t

-A3

9

[5] +5V

-A4

8

[0] GND

-A5

7

[5]s

-A6

6

[5] +5V

-A7

5

[0] GND

-A8

4

[5]s

-A9

3

[5] +5V

-A10

2

[24] +24V

-A11

1

[ 24]t

111

2nd Paper Feed Sensor

2nd Paper End Sensor

2nd Lift Sensor

2nd Pick-up Solenoid

11

863

2

2

S13

S19

S16

SOL

3

10

3

1

4

3

CN810

CN810

5

2

6

1

7

3

8

2

9

1

866865864

10

2

11

3

[0] GND

-B2

[5]t

-B3

9

[5] +5V

-B4

8

[0] GND

-B5

7

[5]s

-B6

6

[5] +5V

-B7

5

[0] GND

-B8

4

[5]s

-B9

3

[5] +5V

-B10

2

[24] +24V

-B11

1

[ 24]t

CN269-B1

1

3

10

CN270-1

1

3

3rd Paper End Sensor

3rd Lift Sensor

3rd Pick-up Solenoid

11

867 870869868

2

2

S143rd Paper Feed Sensor

S20

S17

SOL

4

10

3

1

4

3

CN811

CN811

5

2

6

1

7

3

8

2

9

1

10

2

11

1

[0] GND

-2

[5]t

-3

9

[5] +5V

-4

8

[0] GND

-5

7

[5]s

-6

6

[5] +5V

-7

5

[0] GND

-8

4

[5]s

-9

3

[5] +5V

-10

2

[24] +24V

-11

1

[ 24]t

9

1st Separation Roller
Solenoid

1st Paper Feed Clutch
1st Vertical Relay

Clutch

2nd Separation Roller
Solenoid

8

2nd Paper Feed Clutch
2nd Vertical Relay

Clutch

3rd Separation Roller
Solenoid

3rd Paper Feed Clutch
3rd Vertical Relay

Clutch

7

6

3rd Paper Near End
Sensor

3rd Tray Down
Switch/LED

5

Tray Down Sensor

3rd Tray Paper Sensor

3rd Tray Lift

4

Side Fence
Motor

Side Fence Close
Sensor

Base Plate Down
Sensor

Side Plate Positioning
Sensor

3

Rear Fence Motor

Rear Fence HP Sensor

Rear Fence Return
Sensor

2

Left TandemTray Paper
End Sensor

SOL

6

MC

3

MC

9

SOL

7

MC

4

MC

10

SOL

8

MC

5

MC

11

1st Paper Near End Sensor

2nd Paper Near End Sensor

Paper Size Switch

S19

SW10

S32

S31

M14

M18

S27

S29

S28

M
17

S25

S26

S30

840

2
1
2
1

842841

2
1

2

850 852851

1
2
1
2
1

2

860

1
2
1

862861

2
1

3

871 CN872 CN875874873

2
1

1
2
4
3
1
2
3
1
3
2
3
4
5
1
2

1

CN876 877 879 890 895894893892

2
3
4
5
2
3
1
3
2
1
3
2
1

CN272-A1

1

6

[24] +24V

2
3
4
5
6

1
2
3
4
5
6

1
2
3
4
5
6

S21

S22

SW9

21
20
19

2

14

5
4
9

10

6
7

8
16
17
18

3
11
15
12
24

1

2

3

4

5

6

7

8
16
10
11
12
13
14
15

9

1

9

2

3

5

6

7
10
11
12
13
14
15

8

-A2

5

CN801

CN801

CN802

CN802

CN803

CN803

CN815825824

21
20
19

14

CN832

CN832

10

16
17
18

11
15
12
24

CN813

CN813

16
10
11
12
13
14
15

CN814

CN814

10
11
12
13
14
15

4
3
2
1

6
5
4
3
2
1

6
5
4
3
2
1

3
2
1

2

5
4
9

6
7
8

3

1

1
2
3
4
5
6
7
8

9

1
9
2
3
5
6
7

8

CN272-A7

CN272-B1

CN262-1

CN263-1

CN274-2

CN275-1

CN264-A1

CN264-B1

-A3

-A4

-A5

-A6

-A8

-A9

-A10

-A11

-A12

-B2

-B3

-B4

-B5

-B6

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-2

-3

-4

-5

-11

-12

-3

-7

-8

-4

-5

-6

-11

-12

-13

-1

-9

-10

-2

-A2

-A3

-A4

-A5

-A6

-A7

-A8

-A9

-A10

-A11

-A12

-A13

-A14

-A15

-B8

-B2

-B3

-B5

-B6

-B7

-B9

-B10

-B11

-B12

-B13

-B14

t

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

t

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

t

[24] +24V

t

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

t

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

t

[24] +24V

t

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

t

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

t

[0] GND

s

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

s

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

3rd TrayConnection
[0] GND
[5]t

Tray Typ e
[5] Switcht

[0] GND
[ 3.5] LEDt
[5] +5V
[5] +5V
[5]s
[0] GND
[5] +5V
[5]t
[0] GND
[5]t

Up
[ 5] Downt
[5]t

Lock
[24] +24V
[0] GND

[5]s

Right TraySet
[24 24/0]:→

B
[24 24/0]: B→
[24 24/0]:→

A
[24 24/0]: A→
[24] +24V
[5]s
[0] GND
[5] +5V
[0] GND
[5]s
[5] +5V
[0] GND
[5]s
[5] +5V

[5]s

Left TraySet
[0] GND
[24 24/0] Return→
[24 24/0] Forward→
[0] GND
[5]t
[5] +5V
[0] GND
[5]s
[5] +5V
[5]t
[0] GND
[5] +5V

1

CD

E

F

G3

Power Supply Fan

M
25

Toner Collection
Motor

Toner Collection

S10

Motor Sensor

Toner Overflow Switch

Tandem Lock

SOL

9

Solenoid
2nd Tray Lift

M

13

Motor
1st Tray Lift

M
12

Motor

Lower Front Door
Safety Switch

SW6

Paper Feed
Motor

M11

CN212-1

4

CN760

3
2
1

G

H

CN1-1
CN1-2

M
9

Toner Collection
Bottle Set
Switch

SW8

TXD

-2

GND

-3

RXD

-4

GND

SW7

+24V [24]

Paper Feed

Control Board

(PCB10)

+24V [24]

A: [24 24/0]→

: [24 24/0]→

A
B: [24 24/0]→

: [24 24/0]→

B

[5 or 0 5/0]→

+24V [24]

Down [ 24]

Up [ 24]

Down [ 24]

Up [ 24]

+24V [24]

Lock

cw/ccw [ 5/cw, 5/ccw]st

Motor [ 5]t

+24VA [24]

GND [0]
GND [0]

+5V [5]

GND [0]

+5V [5]

GND [0]
GND [0]

t

[ 24]

t
t
t
t

24 VA

GND [0]

+5V [5]

GND [0]

[5]s
[5]t

[5]s

RXD
GND
TXD
GND

CN260-1

CN268-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

CN265-1

-2

-7

-8

-9

-10

CN266-3-12

CN267-1

-2

-3

-4

-5

-6

-7

CN261-4

-3

-2

-1

-2

-3

-4

5

CN830

4
3
2
1
7
6

CN831

5
4
3
2
1

816 821 820

2
1
2
1
2
1

818

1

See Note L12

CN817

1

CN760
2
3
4

E

Thermofuse

6

(TF1)

11

8

13

Thermistor

(TH1)

CN610

FU109

Z Y

G9 G10

Fusing Lamp 2 [ 5]s

Fusing Lamp 1[ 5]s

Power Relay [24]

Fusing Zercross

+24V INT-1 [24]

+12V [12]

987654321

CN764
CN764

123456789

Fusing Unit

FU112

SWTRG

-12V [-12]
GND [0]

[5]s

-1-2-3-4-5-6-7-8-9

[*2] Fusing Lamp H 120

-4

GND [0]

-12

765
765

-3

[0]GND

L2

123

-3

[*2] Fusing Lamp H 120

+24V [24]

-11

-2

[24] +24V

F

L3

4

CN101-1

CN123-1

T102

-2
[*2] Fusing Lamp 2 N 120

[*2] Fusing Lamp 1 N 120

FU116

+24 [24]

GND [0]

CN121

321

123

CN155-1

[24]

[0] GND

T101

-2

-3

-4
[*1] ACIN-H 120

[*1] ACIN-N 0

[24] +24V

[0] GND

[0] GND

[5] +5V

FU107

FU102

FU104

FU105

FU106

FU103

+24 [24]

+24 [24]

+24 [24]

-11

-12

-13

[24]

[24]

[24]

FU113

+24 [24]

+24 [24]

GND [0]

GND [0]

GND [0]

GND [0]

GND [0]

+5V [5]

-10

-9

-11

-10

-9-8-7-6-5-4-3-2-1

[5]

[0]

[0]

[0]

[0]

[0]

[24]

[24]

Interface Board (PCB9)

+24V INT-1 [24]

+24V [24]

GND [0]

GND [0]

+5V [5]

+5V [5]

CN153-1

-2-3-4-5-6

CN205-9

-8-7-6-5-4-3-2

-1

[5] SWTRGs

[0] GND

[-12] -12V

[12] +12V

Fusing Zerocross

[ 5] Fusing Lamp 2 ONs

[ 5] Fusing Lamp 1 ONs

[ 24] Power Relays

[24] +24V INT-1

+24V [24]

+24V [24]

GND [0]

+5V [5]

+5V [5]

[ 24]

[ 24]

t

t

[5]

s

-B10

-B11

-B12

-B13

-B7

-B8

-B9

766

CN720 CN767 680 679 678 CN666 622 672

766 CN720 CN767 680 679 678 CN611

10

11

2

1

677

725

726 727 728 676

677

725

S43

SOL

M

Tray Paper Limit Sensor

13

20

Optics Cooling Fan

Duplex Inverter Solenoid

[5]

t

-B6

S42

Exit Sensor

CN200-1

-2-3-4-5-6

+24V [24]

GND [0]

GND [0]

+5V [5]

[0]s

[5]

t

CN204-B1

-A12

-B2

-B3

-B4

-B5
11

10

1

98765432121

123456789

1

3213213212112

4

676

S41

Fusing Exit Sensor

C02

-B8

-B7

-B6

-B5

-B4

-B3

-B2

-B1

-B2

-B3

-B4

-B5

-B6

-B7

-B8

-B9

[ 5] Front Door Safety Sw.s

[0] GND

[5 5/0] Registration M.:→

[5 5/0] Registration M.:→

[5 5/0] Registration M.: B→

[5 5/0] Registration M.: A→

Registration M. Speed

[ 5] Fusing/Duplex Motort

[ 5] Fusing Duplex Motor Locks

A

B

Speed ]tH24-13 L24-0

Lock [ 5]s

+24V [24]

+24V [24]

Set [ 0]s

GND [0]

[ 24]s

[ 24]t

-A10

-A11

Key Counter

-A3

-A4

-A5

-A6

-A7

-A8

-A9

432
123

M

M22M

21

Polygonal Mirror Motor Cooling Fan

Exhaust Fan

G

Circuit Braker
(CB1)

Main Power Switc h
(SW1)

*1

CN100-1

*2

-2-3-4
[*1] AC-H 120

[*1] AC-N 0

[*2] SW ON-H

[*2] SW ON-N 0

PSU

(PCB2)

Fu101 120

FU115

+24V [24]

FU108

FU114

F10

-12V [-12]

Y

FU111
FU110

+12V [12]

Z

E10

+5V [5]

CN122-1

Registration

By-pass Feed

Motor

-2-3-4-5-6-7-8

M16 M15

CN751
CN751 CN703 CN102 CN702 CN701

12345

CN151-12

-13

[5]

CN156-B9

CN203-B1

+24V [24]

[ 24]t

-A2

23

Fusing Fan

6

[24 24/0]:

→

B

-A3

-A2

-A7

-A8

[ 4/cw/ 4/ccw] cw/ccwst

[ 5] Drum Motort

CN204-A1

21321321432

8

CN155-4

-14

-5-6-7-8-9

[ 5] Locks

[24 24/0]:

[24] +24V INT-2

[24 24/0]: A

[24 24/0]: B

[24] +24V INT-2

→→→

A

CN156-A9

-A8

-A7

-A6

-A5

-A4

CN203-A1

-A2

-A3

-A4

-A5

-A6

[ 5] Dev.Motor Locks

[ 24] Toner Supply Clutcht

[ 4.3] Development Mo to rt

[ 5] Paper Feed/By-pass Feed M.Locks

[ 5] Paper Feed/By-pa s s Feed Motort

[ 5] Drum Motor Locks

Fusing Unit Set [ 5]s

Thermistor

GND [0]

GND [0]

+5V [5]

[5]

[0]

-B3

-B4

-B5

-B6

-B7

-B8

-B9

4

3

H F

G

E

E11

H

220/240V machine: [220/240]
150V machine: [115]

220/240V machine: [ 220/240]
115V machine: [ 115]ss

CN102-1

-4

-2

-5

CN103-1

-4

-2

-5

CN124-2

+5V [5]

-8

GND [0]

-14

-5

GND [0]

-6

GND [0]

-11

-7

GND [0]

-1

+5VE [5]

-3

+5V [5]

-9

-12

GND [0]

-13

GND [0]

-4

+5V [5]

Development

Motor

Motor

12345

-10

-11

-12

-8

-9

-7

[0] GND

[ 5] Motort

[ 5] Locks

[24] +24V INT-2

[0] GND

[5] +5V

[0] GND

[ 5] Motort

+24V [24]

+24V [24]

+24V [24]

-A8
1

[5 or 0 5/0]→

-B2

S11

Recycle Toner Sensor

-A7

CN694

ARDF

CN761

2

-12

[0] GND

GND [0]

CN207-B1

32165

+24V [24]

+24V [24]

GND [0]

GND [0]

GND [0]

CN154-A3

-B7

-B8

-A4

-A5

-A6
65432

1

FINISHER

2

543

CN202-9

-10

-11

RXD

[0] GND

TXD

[0] GND

RXD

Development Bias [ 24]t

Drum Erase ON [ 24]t

FB Bias Voltage

+24V INT-1 [24]

+24V INT-1 [24]

PWM-Bias

GND [0]

[ 24]t

-A10

-A3

-A4

-A5

-A6

-A7

-A8

-A9

1

CN661

672

PP2

Development P.P.

M6CO

Toner Supply Motor

614 615

614

1
2
1
2

1
2
1
2

615 612

612 613

613

Toner Supply

Clutch

H2
H1

H4
H3

Fusing/Duplex

Motor

M5 MC1 M8 M4

6123458
CN157-6

-13

-1-2-3-4-5

[ 24]t

[24] +24V INT-2

[0] GND

[5] +5V

+24V [24]

-B6

CN693

CN762

[0] GND

[ 24]t

-A2

674
674

GND [0]

GND [0]

-B5

[0] GND

TXD

+24V [24]

CN207-A1

212165432

1

Mechanical Counter

[ 5] Motort

[5]s
Lock

TonerSupply Clutch

Not Used

Not Used

GND [0]

GND [0]

CN154-B1

-B2

-B3

-B4
8765432

9876543

CN202-1

-2-3-4-5-6-7-8

[5] +5V

[5] +5V

[0] GND

Drum Unit Set [ 5]s

GND [0]

-B14

-B15

I

Operation Panel 1

Drum Heater
Optic

Anti-Condensation
Heater

Tray H ea te r 2
Tray H ea te r 1

-10

-11

-12

-9

[24] +24V INT-1

[0] GND

[5] +5V

[0] GND

[ 24]t

+24V INT-2

+24V INT-1[ 24]t

Door Open [ 5]s

+24V [24]

[ 24]t

-1-5-2-3-4

ID Sensor LED

ID Sensor

+5V [5]

-B11

-B12

-B13

664

ID Sensor

S8

LCD

Drum Motor

[ 5] Motort

[ 5/cw, 5/ccw] cw/ccwst

[ 5] Locks

+24V [24]

GND [0]

CN152-6

DB

Front Cover Safety
Switch (SW4)

Cleaner Motor Reverse [ 0]s

Cleaner Motor Forward [ 0]s

Quencing Lamp [ 14V]t

-B10

-B8

-B9

101115161718192413

9

CN660
CN660

101113151617181924

9

10

Charge P.P.

PCB11

Operation

1
2

CN158-1

-2-3-4-5-6-7-8

[24] +24V INT-1

[0] GND

[5] +5V

[0] GND

+24 [24]

GND [0]

+5V [5]

CN160-1

-2-3-4

C

AKL

P6 Q9

FB-Charge Current

FB-Grid Voltage

Charge PWM

Grid PWM

-B5

-B6

-B7

CN673

PP1

L4

Quenching Lamp

Switch
(SW2)

LCD Control

Board

(PCB13)

Mother Board

PCB15

616

CN617-1

712345681234587

+24 [24]

GND [0]

CN159-1

-2

24V INT-1 [24]

ANGND [0]

GND [0]

CN206-B1

-B2

-B3

-B4

2345678

2345678
123456789

M
7

Charge Wire Cleaner

Motor

PCB12

PCB16

+12V [12]

-A14

665
665

GND [0]

S6

Drum Potential Sensor

-2

-3

-4

Drum Potential Sensor

-A13

-A12

202122

202122

123

J

Operation Panel 2

CN441-11

Printer Controller

[12]
[0]
[0]
[5]

HDD

PWM-Transfer

K

SBU

(PCB4)

[ 5] Operation Swt

CN303-1

LED +2.0

-10

-2
[0] GND

-9

-3
[0] GND

-8

-4
OPRTS

-7

-5
ORCTS

-6

-6
RXD

-5

-7
TXD

-4

-8
[5] +5V

-3

-9
[5] +5V

-2

-10
[24] +24V

-1

-11

CN308

CN301-1

[24]

-2

[0]

-3

[0]

-5

[-12]

-6

[0]

-7

[5]

-8

[5]

CN310-1

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

NC

-21

DMARQ

-22

GND

-23

XD10W

-24

GND

-25

XD10R

-26

GND

-27

10RDY

-28

NC

-29

XDMACK

-30

GND

-31

INTRQ

-32

X10CS16

-33

ADDR1

-34

NC

-35

ADDR0

-36

ADDR2

-37

XCS1FX

-38

XCS3FX

-39

NC

-40

GND

-40

-41

-42

-43

-44

-45

-46

-47

-48

-49

-50

-40

-41

-42

-43

-44

-45

-46

-47

-48

-49

-50

Jogger Motor:

GND

AN6: Cleaner Motor/By-pass Size

AN5: Drum Potential/TD Sensor

AN4: ID Sensor

AN3:Thermistor

AN2: FB-TransferVoltage

AN1: FB-Charge/Transfer Current

AN0:FB-Bias/Grid Voltage

GND

GND

B

FB-Transfer Current

FB-TransferVoltage

24V INT-1 [24]

ANGND [0]

+24V [24]

+24V [24]

[24]t

[24]t

0V

5V

-A8

CN669
CN669

Tra ns fe r P. P.

CN206-A1

-A2

-A3

-A4

-A5

-A6

-A7

219876321

663
663

1234789
9876321

1234789

Duplex Cooling Fan

M
24

21543

670
670

SOL

1

Transfer Belt Solenoid

-A10

-A11

-A9

2

CN671
CN671

PP3

+24V [24]

+24V [24]

Set [ 5]s

GND [0]

[24]t

[24]t

-A11

-A12

-A13

-A14

-A15

-A16

17

738
738

MC

8

DuplexTransport Clutch

Duplex Feed Clutch

L

Note: Because the paper feed motor
is ground switched, pins CN266-1
and CN267-7 will remain 2 4 V u n til
the start key is pressed. To verify
operation of SW6, unplug CN267.

CN304

-31

-32

-33

-34

-35

-36

-37

-38

-39

-31

-32

-33

-34

-35

-36

-37

-38

-39

TXD

GND

Registration Motor:A

Registration Motor:B

Registration Motor:

Registration Motor:

Jogger Motor: A

Jogger Motor: B

Jogger Motor:

A

A

B

A

B

A: [24 24/0]→

B: [24 24/0]→

: [24 24/0]→

: [24 24/0]→

+24V [24]

+24V [24]

+24V [24]

[24]t

[24]t

-A10

SOL

10

Duplex Inverter Gate Solen o id

-A2

-A3

-A4

-A5

-A6

-A7

-A8

-A9

CN730CN668
CN730CN668

SOL

11MC7

Reverse Roller Soleno id

M19

Jogger Motor

SBICU
(PCB1)

-25

-26

-27

-28

-29

-30

-25

-26

-27

-28

-29

-30

INT:GATEX

Converter ON

INT:Registration Sensor

INT:Zerocross

GND

RXD

GND

+24V [24]

GND [0]

GND [0]

+5V [5]

[5]

t

CN208-A1

-B13

-B14

-B15

S33

Duplex Entrance Sensor

M

Signal Table

< >

s
t

[ ]

-10

-11

-12

-13

-14

-15

-16

-17

-18

-19

-20

-21

-22

-23

-24

-18

-19

-20

-21

-22

-23

-24

A0: GATEX

PS: GATEX

R/W: GATEX

RST: GATEX

GND

RESET:Fusing

CLR: Fusing

GND [0]

GND [0]

+5V [5]

+5V [5]

[5]

[5]

[5]

t

t

t

-B10

-B11

-B12

-B6

-B7

-B8

-B9

101112131415323130292827262524232221201918

734CN736770739737

S34

S35

DuplexTransport Sensor 2

DuplexTransport Sensor 1

S36

DuplexTransport Sensor 3

-9

-10

-11

-12

-13

-14

-15

-16

-17

-9

D2: GATEX

D1: GATEX

D0: GATEX

CS: GATEX

CS: GATEX

CS: GATEX

A3: GATEX

A2: GATEX

A1: GATEX

Paper Size

GND [0]

+5V [5]

+5V [5]

+5V [5]

[5]

s

CN208-B1

-B11

-B12

-B2

-B3

-B4

-B5

CN742
CN742

5

123456789

12312312312312365432121212121

749

S37

Duplex Jogger HP Sensor

PCB14

By-pass Paper Size Board

AC Line
DC Line
Pulse
Signal Direction
Signal Direction
Ready Low
Ready High
Voltage

Width 1 [ 5]
Width 2 [ 5]
Width 3 [ 5]

D7: GATEX

D6: GATEX

D5: GATEX

D4: GATEX

D3: GATEX

ANGND [0]

TD Sensor

GND [0]

GND [0]

[5]s

-B10

-B7

-B8

-B9

SW11

By-pass Tray Switch

N

CN304 (L11) CN306 (N9) CN308 (J10)

1

-12V

2

-12V

3

+12V

4

+12V

5

+5V

6

+5V

7

+5V

8

+5V

9

SOVT

10

XSSCAN

11

SIN

12

XSLEAD

13

XCS

14

XRDSYNC

15

SCLK

16

XOPBSYNC

17

GND

18

GND

19

CLKU

20

GND

21

GND

22

GND

23

XCLK

24

GND

25

GND

CN402-4

CN307-1

+5V [5]

-2

+5V [5]

-3

GND [0]

-4

GND [0]

CN306 CN404-1

CN309

CN312-1

GND [0]

-2

+5V [5]

-3

t

-4

t

-5

t

-6

GND [0]

-7

[5]

s

-8

+5V [5]

CN315-1

+24V [24]

+24V [24]

+12V [12]
+24V [24]

-2-3-4-5-6-7-8

-2-3-4-5-6-7-8

GND

+12V [12]

-B5

-B6

CN741
CN741

S7

Toner Density Sensor

GND [0]

+5V [5]

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

GND [0]

XDA0
XDA1
XDA2
XDA3
XDA4

EXSEL

CN302-1

CN201-1

GND

GND [0]

[0 ~ 5]

-B4

[0]

[24]

[0]

[24]

t

[5]

t

[5]

GND
OEB

DIR

CKI

GND

+5V [5]

[5]s

CN211-B1

-B2

-B3

12345671234

S9

Toner End Sensor

CN314-1

CN305-7

CN311-1

+24V [24]

[24]t

-A13

13

746
746

5

By-pass Pick-up Solenoid

-2

-3

-4

-5

-6

-2

-3

-6

-5

-4

-3

-2

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

+24V [24]

+5V [5]

[24]t

[5]t

-A10

-A11

-A12

-A9

101112

745
745

S38

MC6SOL

Relay Sensor

By-pass Feed Clutch

CN401

5
4
3
2
1
3
2
1

3
2
1
3
2
1

11
10

[0] GND

GDN [0]

-A8

CN740
CN740

9
8
7
6
5
4
3
2
1

-B13

-B14

[0] GND

+5V [5]

-A6

-A7

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

LDDR

+5V [5]

-3

-2

+5V LD [5]

-1

PCB8

XDEPT
+5V [5]

GND [0]

CN781 780 783 784 786 CN612

S2

S1

PCB6

PCB6

S4

782 785

S3

PCB7

Scanner Motor

Drive Board

(PCB5)

+24V [24]

-B10

-B11

-B12

-B8

-B9

[24] +24V

[24] +24V

[24] +24V

[24] +24V

[0] GND

GND [0]

GND [0]

+5V [5]

[5]t

[5]s

CN211-A1

-A2

-A3

-A4

-A5

123456789

3213213212121321432121321

S39

S21

Registration Sensor

By-pass Paper End Sensor

O

GND
ADE7
ADO7
ADE6
ADO6
GND
GND
ADE5
ADO5

10

ADE4

11

ADO4

12

GND

13

GND

14

ADE3

15

ADO3

16

ADE2

17

ADO2

18

GND

19

GND

20

ADE1

21

ADO1

22

ADE0

23

ADO0

24

GND

25

Not Used

CN403-1

-3

-2

-3

Original Width Sensor

Scanner HP Sensor

Original Length Sensor 2

Original Length Sensor 1

DC/DC Converter Board

CN611-1

CN610-1

GND [0]

+5V [5]

GND [0]

LCT

1413121110

987654321

-A15

-B1

-B2

-B3

-B4

-B5

-B6

-B7

[0] GND

[ 4.3V] LCT Motort

[ 5] Motor Locks

[ 24] Lift Motor:+s

[ 24] Lift Motor:-s

[ 24] Pick-up Solenoidt

[ 24] Relay Clutcht

[ 24] Paper Feed Clutcht

Set [ 5]s

GND [0]

+5V [5]

[ 24]t

[+24]

-10

-11

-9

123

4

432

1
CN755748744747743CN721750749731732733735 734CN736770739737

CN755

M
10

Toner Recycle Motor

1

GND

2

XALLRST

3

GND

4

VDSDO

5

GND

6

BDSDI

7

GND

8

SCLK

9

GND
XVDCS
GND
REFCLK
GND
XDE3
GND
XDE2
GND
XDE1
GND
XDE0
GND
XDO3
GND
XDO2
GND

-2

-3

-2

-3

-4

-A13

-A14

[ 5] Down Switcht

[5] LEDt

[5] +5V

GND [0]

[ 24]t

[5]s

S40

SOL

Guide Plate Position Sensor

P

REV. 6/3/99

XDO1
GND
XDO0
GND
SE
GND
SO
GND
XFGATE
GND
XLGATE
GND
XLSYNC
GND
PCLK
GND
XLDSYNC
GND
LDOFF
GND
LDERRO
GND
DROPEN
LD2-OFF
LD1-OFF

CN715

CN715

1

NC

2

NC

3

Not Used

4

Not Used

5

TDX-PRN

6

RXD-PRN

7

GND

8

Not Used

9

GND

10

Not Used

11

Not Used

12

Not Used

13

GND

14

Not Used

15

Not Used

16

XAWKD0

17

XAWKD1

18

XAWKD2

19

XAWKD3

20

XAWKD4

21

XAWKD5

22

XAWKD6

23

XAWKD7

24

GND

25

XARCLK

1
2

1
3

1
2

712 711

LSD1

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

CN713

CN713

M2

Polygnal Mirror Motor

L1

Exposure Lamp

L1

Q

GND

26

XARLGT

27

XARLSYC

28

XARFGT

29

XWRSYNC

30

XFSYC

31

GND

32

XARKD0

33

XARKD1

34

XARKD2

35

XARKD3

36

XARKD4

37

XARKD5

38

XARKD6

39

XARKD7

40

XOEN

41

GND

42

XDATA-IN

43

NC

44

NC

45

NC

46

NC

47

NC

48

NC

49

NC

50

Front Cover Safety Switch

693692

SW3

SW5

Laser Synchronization Detector

716

716

711

L

12

111

10

9

K

J6

8

7

LD Positioning Motor

M3

Scanner Motor

M1

A

B

I6

C

D

CN756CN757

-A10

-A11

-A12

[ 5] Paper End Sensort

[5] Cover Switchs

[ 5] LCT Connections

1514131211

10

987654321

CN210-A1

-A2

-A3

-A4

-A5

-A6

-A7

-A8

-A9

[ 5] Paper Feed Sensort

[ 5] Near End Sensors

[ 5] Paper Height Sensor 1t

[ 5] Paper Height Sensor 2t

[ 5] Paper Height Sensor 3t

[ 5] Lift Sensors

[ 5] Down Sensors

-1

[12 12/0]: A

[12] +12V

[ 5] Paper Position Sensort

→

(PCB3)

+24V [24]

+24 [24]

GND [0]

[ 24]t

RXD

NC

CN209-1

-2-3-4-5-6-7-8

752753754CN763
752753754CN763

CSS2

MC
12

12

Relay Clutch

Guide Plate Solenoid

GND [0]

TXD

-2-3-4-5-6

GND [0]

+5V [5]

RXD

NC

CN213-1

Not Used N/A

GND [0]

+5V [5]

TXD

NC

CN214-1

-2-3-4-5-6

CN714

[12 12/0]:

A

IOB

GND [0]

CSS1CSS2

CN769
CN769

CN768
CN768

[12 12/0]: B

RXD

LD Unit HP

S5

Sensor

717

123123456

6

987654321

123456789

987654321

123456789
CN218-9

-8-7-6-5-4-3-2

[5]

[0] GND

[12] +12V

[12 12/0]:

s

→→→

B

5

[5] +5V

4

+24V [24]

GND [0]

+5V [5]

[ 24]t

TXD

CN259-7-8CN215-1

-2-3-4-5-6

3

2

1

667
667

MC

2

Toner Recycle Clutch

2

1

AB

CD

E

F

G

H

I

J

K

L

M

N

O

P

Q

COPIER (A229) ELECTRICAL COMPONENT LAYOUT (1/2)

96

14
13
12
11

10

1

2

3

49

4
5
6

48

7
8

9

50

47

37

38

46

39

40

41

42

43
44
45

82

81

80

79

65

78

66

77

67

72

76

68

71

75

69

74

70

73

109

108

107

106

105

131 132

130

129

128

104

97
98

99

100

101

102

103

110 111 112

113
114

115
116
117

118
119

120

35
34
33
32
31
30

36

15

51

52

16

17

18

19

20

21

22

23

24

25

2829

27

26

64

63

62

61

60

53

54

59

55

56

57

58

86

87
88

89
90
91

92

85

93

84

83

94

95

137

127

126

136

125

123

124

135

121

122

133

134

COPIER (A229) ELECTRICAL COMPONENT LAYOUT (2/2)

Rev. 6/4/99

Symbol

Index

No.

Description P to P

Printed Circuit Board

PCB 1 23 SBICU L9
PCB 2 57 PSU G10
PCB 3 52 IOB Q4
PCB 4 21 SBU (Sensor Board Unit) K1
PCB 5 51 Scanne r Motor Drive O7
PCB 6 22 Lamp Regulator O8
PCB 7 19 DC/DC Converter O7
PCB 8 27 LDDR O10

PCB 9 64 Interface G7
PCB10 58 Paper Feed Control C11
PCB11 31 Operation Panel 1 I12
PCB12 34 Operation Panel 2 J12
PCB13 33 LCD Control J11
PCB14 101 By-pass Paper Size M2
PCB15 54 Mother (Option) J10
PCB16 55 Printer Controller(Option) J10

Motors

M 1 17 Scanner P6
M 2 25 Polygonal Mirror Q9
M 3 29 LD Positioning Q7
M 4 39 Drum I9

M 5 40 Development H9
M 6 48 Toner Supply H3
M 7 90 Charge Wire Cleaner J1
M 8 37 Fusing/Duplex I9

M 9 5 Toner Collection E10
M10 8 Toner Recycle O2
M11 46 Paper Feed E7
M12 44 1st Tray Lift D8
M13 45 2nd Tray Lift D8
M14 135 3rd Tray Lift A5
M15 43 By-pass Feed H9
M16 42 Registration G9
M17 72 Rear Fence A3
M18 77 Side Fence A4
M19 80 Jogger L2
M20 24 Optics Cooling Fan E2
M21 49 Polygonal Mirror Motor F2

Cooling Fan
M22 38 Exhaust Fan G2
M23 50 Fusing Fan G2
M24 47 Duplex Cooling Fan K2
M25 59 PSU Cooling Fan D10

Symbol

Sensors

S 1 35 Sc anner HP O 8
S 2 36 O riginal Width O9
S 3 18 O riginal Length 1 O7
S 4 20 O riginal Length 2 O7
S 5 28 LD Unit Home Position Q6
S 6 88 Drum Potential J1
S 7 95 TD N2
S 8 91 ID I1

S 9 94 Toner End N2
S10 9 Toner Collection Motor E9
S11 1 R ecycle Toner H3
S12 129 1st Paper Feed A12
S13 126 2nd P ape r F eed A11
S14 125 3rd P ap er Feed A10
S15 132 1st Lift A11
S16 128 2nd Lift A10
S17 123 3rd Lift A9
S18 130 1st Paper End A12
S19 127 2nd P ape r End A11
S20 124 3rd P ap er E nd A10
S21 99 By-pass Paper End O 2

S22 110 1st Paper Near End A7
S23 131 2nd P ape r Near End A7
S24 133 3rd P ap er Near End A6
S25 79 Rear Fenc e HP A2
S26 78 Rear Fenc e Return A2
S27 75 Side Fence Close A4
S28 74 Side Fence Positioning A3
S29 76 Base Plate Down A3
S30 73 Left Tandem Paper End A2
S31 135 3rd T ray P aper Set A5
S32 134 Tray Down A5
S33 65 Duplex Entrance L2
S34 66 Duplex Transport 1 M2
S35 68 Duplex Transport 2 M2
S36 71 Duplex Transport 3 M2
S37 69 Duplex Jogger HP M2
S38 104 Relay N2

S39 106 Registration O2
S40 105 Guide P late P osition O3
S41 107 Fusing Exit F2
S42 108 Exit F2
S43 109 Tray Paper Limit E2

Index

No.

Descriptio n P to P

Symbol

Magnetic Clutc hes

MC 1 41 Toner Supply H9
MC 2 2 Toner Recycle Q3
MC 3 112 1st Paper Feed A9
MC 4 115 2nd Paper Feed A8
MC 5 120 3rd Paper Feed A7
MC 6 100 By-pass Feed N2
MC 7 67 Duplex Transport K 2
MC 8 70 Duplex Feed K2

MC 9 113 1st Vertical Relay A9
MC10 116 2nd Vertical Relay A8
MC11 119 3rd Vertical Relay A7
MC12 103 Relay P3

Sole noids

SOL 1 92 Transfer Belt K2
SOL 2 111 1st Pick-up A11
SOL 3 117 2nd Pick-up A10
SOL 4 121 3rd Pick-up A9
SOL 5 98 By-pass Pick-up N2
SOL 6 114 1st Separation Roller A9
SOL 7 118 2nd Separation Roller A8
SOL 8 122 3rd Separation Roller A7

SOL 9 4 Tandem Lock A8
SOL10 82 Duplex Junction Gate L2
SOL11 81 Reverse Roller L2
SOL12 102 Guide Plate P3
SOL13 96 Duplex Exit Junction Gate E2

Switches

SW 1 11 Main P ower G12
SW 2 30 Operation J11
SW 3 12 Front Door Safety 1 Q10
SW 4 13 Front Door Safety 2 I5
SW 5 14 Front Door Safety 3 Q10

SW 6 10 Low er Front Door Safety D7

SW 7 7 Toner C ollec tion Bottle Set E9
SW 8 6 Toner Overflow E9

SW 9 3 Paper Size B6
SW10 136 3rd Tray Down A5
SW11 97 By-pass Tray N2

Index

No.

Description P to P

Symbol

Lamps

L 1 15 Exposure P8
L 2 86 F using 1 F12
L 3 85 F using 2 F12
L 4 89 Quenching I1

Heate rs

H 1 16 Optics Anti-condensation I11
H 2 63 Drum I11
H 3 62 Tray 1 I10
H 4 60 Tray 2 I10

Power Packs

PP 1 87 Charge I2
PP 2 56 Development H3
PP 3 93 Transfer J2

Others

CB 1 61 Circuit Braker G12

HD D 1 53 HDD J8

LCD 1 32 LCD I11
LSD 1 26 Laser Sync hroniz ation Detec tor Q10

TF 1 84 Fusing Thermofuse F12
TH 1 83 Fusing Therm is tor E11
TP 1 32 T ouch Panel -

Index

No.

Description P to P

1234567891011121314

POINT TO POINT DIAGRAM (FINISHER 3,000: A697)

A

A

Copier

B

C

Front Door

D

Safety Switch

Entrance

E

Sensor

Stapler Tray

Entrance

Sensor

F

Upper Tray

Exit Sensor

Upper Tray

G

Paper Limit

Sensor

H

Shift Tray

Exit Sensor

Paper Height 1

I

Sensor

Paper Height 2

Sensor

J

Shift Tray

Lower Limit 1

Sensor

K

Shift Tray

Lower Limit 2

Sensor

Shift Tray

L

Half-turn

Sensor

Stack Feed-

out Belt HP

M

Sensor

Jogger Fence

HP Sensor

N

Stapler Tray

Paper Sensor

O

Stapler HP

Sensor

Stapler Rotation

P

HP Sensor

Punch HP

Sensor

Q

Hopper

Sensor

R

Punch

Motor

S

T

S1

S2

S12

S13

S9

S11

S10

S15

S16

S14

S8

S3

S4

S5

S6

S18

S17

M11

SW1

CN650

CN254-1

CN204-1

CN205-1

-1

-2

-3

-1

-2

-3

-1

-2

-3

-1

-2

-3

CN267-1

CN257-1

-1

-2

-3

CN268-1

CN258-1

CN208-1

CN259-1

-1

-2

-3
CN620

-6

-1

-5

-2

-4

-3
CN620CN630

-1 -3

-2

-2

-1

-3

CN610-1

-2

-3

-2

-3

-2

-3

-2

-3

-2

-3

-2

-3

-2

-3

-2

-3

-2

-3

-2

-4

-5

-6

-7

CN266

CN256

CN206

CN206

CN207

CN209

Punch

Board

(PCB2)

CN101-1

CN102-2

CN103-1

CN104-6

CN104-3

CN105-3

-1

-2

-3

-1

-2

-3

-1

-2

-3

-4

-5

-6

-1

-2

-3

-1

-2

-3

CN106CN366

CN106CN356

CN106CN316

CN106CN306

CN107-9

CN107-6

CN107CN307

CN108-9

CN108-6

CN108-3

CN109-6

CN109CN309

-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

[24] 24V

-2

[24] 24V

-3

[24] 24V

-4

[0] GND1

-5

[0] GND1

-6

[0] GND1
[0] GND2

-3

RXD

-4

[0] GND2

-5

TXD

[24] 24V

-2

[▲24] Front Door Safety Switch

A

[0] GND2

-5

[▲5] Entrance Sensor

-4

[5] 5V

[5] 5V

-2

[▲5] Stapler Tray Entrance Sensor

-1

[0] GND2

[5] 5V

-2

[0] GND2

-1

[▼5] Upper Tray Exit Sensor

-13

[0] GND2

-12

[▲5] Upper Tray Paper Limit Sensor

-11

[5] 5V

-10

[0] GND2

-9

[▲5] Shift Tray Exit Sensor

-8

[5] 5V

-6

[5] 5V

-5

[0] GND2

-4

[▲5] Paper Height 1 Sensor

-3

[5] 5V

-2

[0] GND2

-1

[▲5] Paper Height 2 Sensor

[5] 5V

-8

[▲5] Shift Tray Lower Limit 1 Sensor

-7

[0] GND2

[5] 5V

-5

[▲5] Shift Tray Lower Limit 2 Sensor

-4

[0] GND2

-3

[5] 5V

-2

[▲5] Shift Tray Half-turn Sensor

-1

[0] GND2

[5] 5V

-8

[0] GND2

-7

[▲5] Stack Feed-out Belt HP Sensor

[5] 5V

-5

[▼5] Jogger Fence HP Sensor

-4

[0] GND2

[0] GND2

-2

[▲5] Stapler Tray HP Sensor

-1

[5] 5V

[5] 5V

-5

[▼5] Stapler HP Sensor

-4

[0] GND2

-3

[5] 5V

-2

[▼5] Stapler Rotation HP Sensor

-1

[0] GND2

CN121CN600

-11

[▲5] Hopper Sensor

-10

[▼5] Punch Unit Installed

-9

[▲5] Punch HP Sensor

-8

[▼24 0/24 ] Punch Motor B

-7

[▼24 0/24 ] Punch Motor A

-6

[▼24 0/24 ] Punch Motor B

-5

[▼24 0/24 ] Punch Motor A

-4

[0] GND2

-3

[5] 5V

-2

[0] GND1

-1

[24] 24V

A

Upper Transport Motor : A [▼24 0/24 ]
Upper Transport Motor : A [▼24 0/24 ]
Upper Transport Motor : B [▼24 0/24 ]
Upper Transport Motor : B [▼24 0/24 ]

Lower Transport Motor : A [▼24 0/24 ]
Lower Transport Motor : A [▼24 0/24 ]
Lower Transport Motor : B [▼24 0/24 ]
Lower Transport Motor : B [▼24 0/24 ]

A

Shift Tray Lift Motor : + [▲24]

Shift Tray Lift Motor : - [▲24]

Tray Junction Gate Sol. [▼24]

Shift Tray Exit Motor : A [▼24 0/24 ]
Shift Tray Exit Motor : A [▼24 0/24 ]

A

Stapler Rotation Motor : A [▼24 0/24 ]
Stapler Rotation Motor : A [▼24 0/24 ]
Stapler Rotation Motor : B [▼24 0/24 ]
Stapler Rotation Motor : B [▼24 0/24 ]

A

Stack Feed-out Motor : + [▼24]

Stack Feed-out Motor : - [▼24]

Stack Feed-out Motor F.S. [0/12]

Stack Feed-out Motor F.S. [0/12]

Shift Tray Upper Limit Switch [▲24]

Stapler Junction Gate Sol. [▼24]

Jogger Motor : A [▼24 0/24 ]
Jogger Motor : A [▼24 0/24 ]
Jogger Motor : B [▼24 0/24 ]
Jogger Motor : B [▼24 0/24 ]

Stapler Motor : A [▼24 0/24 ]
Stapler Motor : A [▼24 0/24 ]
Stapler Motor : B [▼24 0/24 ]
Stapler Motor : B [▼24 0/24 ]

Staple Hummer Motor : + [▲24]
Staple Hummer Motor : + [▲24]

Staple Hummer Motor : - [▲24]
Staple Hummer Motor : - [▲24]

A

A

A

Exit Motor : B [▼24 0/24 ]
Exit Motor : B [▼24 0/24 ]

Positioning Roller Sol. [▼24]

A

A

A

Cartridge Set Switch [▲5]

Staple End Switch [▲5]

Staple Hammer Sensor [▲5]

Stapler Installed [▲5]

24V(A) [24]
24V(B) [24]

24V(A) [24]
24V(B) [24]

A

Shift Motor [▼24]

A

A

A

24V [24]

24V(A) [24]
24V(B) [24]

24V [24]

24V [24]

24V [24]

24V [24]

24V(A) [24]
24V(B) [24]

24V(A) [24]
24V(B) [24]

24V(A) [24]
24V(B) [24]

GND2 [0]

CN110-1

CN111-1

CN112-1-2CN212-2

CN112-4-5CN222-2

CN113-1 CN213-7

CN114-1

CN115 CN315

-1

-2

CN115-3-4CN215-2

CN116-1

CN117-1

CN118-1 CN218-7

CN118-8 CN228-7

CN119-1 CN219-7

CN120-12 CN220-1

5V [5]

CN210-7

-2

-4

-5

-6

-7

CN211-7

-2

-4

-5

-6

-7

-2

-4

-5

-6

-7

CN214-5

-2

-4

-5

CN215

-4

-3

-2

-2

-2

-4

-5

-6

-7

-9

-11

-12

-13

-14

-2

-4

-5

-6

-7

-11

-9

-8

-6

-5

-4
3

-2 -11

-1

-10

-12

-6

-4

-3

-2

-1

-6

-4

-3

-2

-1

-1

-1

-6

-4

-3

-2

-1

-4

-2

-1

-2

-1

M1

M2

M10

SOL

1

M8

M7

M9

SW2

-1

SOL

2

SOL

3

-6

-4

-3

-2

-1

-6

-4

-3

-2

-1

-6

-4

-3

-2

-1

-2

-4

-5

-7

-8

-9

M3

M4

M5

M6

SW4
SW3

S7

Upper

Transport

Motor

Lower

Transport

Motor

Shift Tray

Lift Motor

Tray Junction

Gate Solenoid

Shift Tray

Exit Motor

Stack

Feed-out

Motor

Shift

Motor

Shift Tray

Upper Limit

Switch

Stapler

Junction Gate

Solenoid

Positioning

Roller

Solenoid

Jogger

Motor

Stapler

Motor

Stapler

Rotation

Motor

Stapler

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

SYMBOL TABLE

DC Line
Pulse Signal

S

Signal Direction
Ready Low

Main Board

(PCB1)

▲
▼

[ ]

Ready High
Voltage

T

1234567891011121314

3,000-SHEET FINISHER (A697) ELECTRICAL COMPONENT LAYOUT

26
25
24
23
22

27

21

28

29

34
33
32
31
30

35

36

37 38 1 2 3

4
5
6

7
8

9
10
11
12
13
14
15
16

17

20

Index

Symbol

Motors

M1 3 Upper Transport B13
M2 11 Lower Transport C13
M3 28 Jogger L13
M4 17 Stapler N13
M5 18 Stapler Rotation O13
M6 24 Staple Hammer Q13
M7 29 Stack Feed-out H13
M8 2 Shift Tray Exit G13

M9 31 Shift I13
M10 1 Shift Tray Lift E13
M11 6 Punch S2

Sensors

S1 9 Entrance E2
S2 14 Stapler Tray Entrance F2
S3 27 Jogger Fence HP N2
S4 25 Stapler Tray Paper N2
S5 20 Stapler HP O2
S6 19 Stapler Rotation HP P2
S7 23 Staple Hammer HP R13
S8 26 Stack Feed-out Belt HP M2

S9 32 Shift Tray Exit H2
S10 34 Stack Height 1 I2
S11 33 Stack Height 2 J2
S12 38 Upper Tray Exit F2
S13 37 Upper Tray Ppaer Limit G2
S14 30 Shift Tray Half-turn L2
S15 15 Shift Tray Lower Limit 1 J2
S16 16 Shift Tray Lower Limit 2 K2
S17 8 Hopper R2
S18 7 Punch HP Q2

No.

Description P to P

12

19

18

Index

Symbol

Switches

SW1 13 Front Door Safety D2
SW2 35 Shift Tray Upper Limit J13
SW3 21 Staple End R13
SW4 22 Cartridge Set Q13

Solenoids

SOL1 4 Tray Junction Gate E13
SOL2 36 Stapler Junction Gate J13
SOL3 12 Positioning Roller K13

PCBs

PCB1 10 Main T6
PCB2 5 Punch Q4

No.

Description P to P

11

LCT (A698) ELECTRICAL COMOPONENT LAYOUT

AUTO DOCUMENT FEEDER (A806)

3

2

4

5

6

ELECTRICAL COMOPONENT LAYOUT

7

1

8

24

1

23

9

22

2

3

4

5

6

7

10

8

9

11

21

10

12

20

21

13

19

18

17

16

14

15

A698D102.WMF

20

19

18

17

16

15

14

11

12

13

A806D102.WMF

Symbol

Magnetic Clutches

MC1 5 Paper Feed
MC2 4 Relay

Switches

SW1 16 Tray Cover 1

SW2 17 Tray Cover 2

SW3 18 Tray Cover 3

SW4 7 Feed Unit Cover 1

SW5 8 Feed Unit Cover 2

SW6 19 Down

Solenoids

SOL1 3 Pick-up

PCBs

PCB1 13 LCT Interface

Index

Description P to P

No.

R13
S13

N4
O4
O2
M4
N4

N12

P13

T7

Symbol

Motors

Sensors

Index

Description P to P

No.

M1 6 LCT R2
M2 14 Lift P2

S1 21 Paper End E13
S2 1 Paper Feed M14
S3 2 Lift L14
S4 15 Down D13
S5 10 Paper Height 1 I13
S6 11 Paper Height 2 H13
S7 12 Paper Height 3 F13
S8 9 Near End J13
S9 20 Paper Position B13

Symbol

Sensors

Index

Description P to P

No.

S1 9 APS Star t
S2 10 DF Position
S3 23 Original Set
S4 17 Bottom Plate HP
S5 24 Bottom Plate Position
S6 1 Pick-up Roller HP
S7 22 Entrance
S8 18 Registration

S9 21 Original Width-1
S10 20 Original Width-2
S11 19 Original Width-3
S12 15 Exit
S13 14 Inverter
S14 3 Feed Co ver
S15 12 Exit Cover

Symbol

Motors

S13
R13
D13
E13
L13

K2

Solenoids

M13

SOL1 13 Exit Gate Q2

B13

F13

SOL2 16 Inverter Gate R2

G13

PCBs

H13

PCB1 8 Main T7

N13

PCB2 4 DF Indicator P2

Q13

I13

O13

Index

Description P to P

No.

M1 2 Pick-up J2
M2 6 Feed-in F2
M3 7 Transport H2
M4 11 Feed-out N2
M5 5 Bottom plate L2

1234567891011121314

y

A

POINT TO POINT DIAGRAM (LCT: A698)

B

C

D

E

F

Copier

G

H

I

J

K

L

CN103-14

-13

-12

-11

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

CN103-15

-14

-13

-12

-11

-10

-9

-8

-7

-6

-5

-4

-3

-2

-1

CN100-1

-6

-10

-11

-12

-13

-14

CN101-1

-2

-3

-4

-5

-6

-7

-8

-9

-10

-11

-12

-13

-14

-15

[0] GND

-2

[0] GND

-3
[0] GND

-4
[24] +24 V

-5
[24] +24 V

[24] +24 V

-7
[24] +24 V

-8
[▼24] Paper Feed Clutch

-9
[▼24] Relay Clutch

[▼24] Pick-up Solenoid
[▲24] Lift Motor: ­[▲24] Lift Motor: +
[▲5] LCT Motor Lock
[▲24] LCT Motor

[0] GND
[5] +5 V
[▼5] LED
[▲5] Down Switch
[▲5] LCT Connection
[▲5] Cover Switch
[▼5] Paper End Sensor
[▼5] Down Sensor
[▲5] Lift Sensor
[▲5] Paper 3 Height
[▲5] Paper 2 Height
[▲5] Paper 1 Height
[▲5] Near End Sensor
[▼5] Paper Feed Sensor
[▲5] Paper Position Sensor

+5V [5]

[▼5]

GND [0]

GND [0]

[▲5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▲5]

+5V [5]

GND [0]

[▲5]

+5V [5]

GND [0]

[▲5]

+5V [5]

GND [0]

[▲5]

+5V [5]

GND [0]

[▲5]

+5V [5]

CN305-1

-2

-3

CN303-1

-2

-3

CN303-4

-5

-6

CN302-1

-2

-3

CN302-4

-5

-6

CN302-7

-8

-9

CN302-10

CN301-7

-8

-9

-11

-12

-2

-1

-5

-4

CN207-3

CN258-1CN218-3

CN217-3

CN215-3

CN214-3

CN213-3

CN212-3

CN223-3CN210-6

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

S9

S4

S1

S7

S6

S5

S8

CN225-3

Paper Position
Sensor

Down Sensor

Paper End
Sensor

Paper Height
Sensor 3

Paper Height
Sensor 2

Paper Hight
Sensor 1

Near End
Sensor

-2

S3

-1

A

B

C

D

E

F

G

H

I

J

K

Lift
Sensor

L

M

N

O

P

Q

R

S

T

Tray Cover 3

Switch (SW3)

Lift Motor

LCT Motor

Signal Direction

< >

V
W

Signal Dirction
Ready Low
Ready High

Feed Unit Cover 1 Switch (SW4)

Tray Cover 1 Switch (SW1)

Feed Unit Cover 2 Switch (SW5)

Tray Cover 2 Switch (SW2)

M2

-3

-1

-4

-5

-8

[ ]

CN211-7

-6

-5

-4

-3

-1

AC Line
Puls
Voltage

CN202-2

M1

Signal Table

CN300-9

CN300-10

CN300-7

CN300-5

CN300-3

CN300-2

CN300-1

CN304-1

[0] GND

[▲5] Cover Switch

[▲24] Lift Motor : +

[0] GND

-[▲24] Lift Motor:

[0] GND

-2

[5] +5 V

-3

[24] +24 V

-4

[0] GND

-5

[▼24] LCT Motor

-7

[▲5] LCT Motor Lock

PCB1

(LED) [3.5]

+5V (LED) [5]

Down Switch [▼5]

GND (Switch) [switch]

LCT Interface Board

GND [0]

[▼5]

+5V [5]

[24]

[▼24]

[24]

[▼24]

[24]

[▼24]

CN301-10

-11

-12

CN303-7

-8

-9

-10

CN301-1

-2

-3

-4

-5

-6

CN210-3

-2

-1

CN210-12

-11

-10

-9

-8

-7

CN224-3

CN216-4

CN220-2

-1

CN221-2

-1

CN222-2

-1

-2

-1

-3

-2

-1

CN226-3

SW6

SOL1

MC1

MC2

-2

S2

-1

Down Switch

Pick-up
Solenoid

Paper Feed
Cluth

Rela
Clutch

Paper
Feed
Sensor

M

N

O

P

Q

R

S

T

1234567891011121314

1234567891011121314

g

g

g

g

A

POINT TO POINT DIAGRAM (ARDF: A806)

AC Line
Puls
Voltage

CN100-1

CN110-2

CN170-1

CN170-8

-11

-12

-13

-14

CN180-1

CN160-1

CN130-1

CN190-1

CN140-1

CN150-1

[24] +24V

-2
[24] +24V

-3

[24] +24V

-4
[0] GND

-5
[0] GND

-6
[0] GND

[0] GND

-3
TXD

-4
[0] GND

-5
RXD

[24] +24V

-2
[24] +24V

-4
[24 → 0/24] Motor: A

-5
[24 → 0/24] Motor:¯A

-6
[24 → 0/24] Motor: B

-7
[24 → 0/24] Motor: B

[24] +24V

-9
[24] +24V

[24 → 0/24] Motor: A
[24 → 0/24] Motor:¯A
[24 → 0/24] Motor: B
[24 → 0/24] Motor: B

[24] +24V

-2
[24] +24V

-4
[24 → 0/24] Motor: A

-5
[24 → 0/24] Motor:¯A

-6
[24 → 0/24] Motor: B

-7
[24 → 0/24] Motor: B

[24] +24V

-2
[24 → 0/24] Motor: A

-3
[24 → 0/24] Motor:¯A

-4
[24 → 0/24] Motor: B

-5
[24 → 0/24] Motor: B

-6
[24] +24V

[24] +24V

-2
[24] +24V

-4
[24 → 0/24] Motor: A

-5
[24 → 0/24] Motor:¯A

-6
[24 → 0/24] Motor: B

-7
[24 → 0/24] Motor: B

[24]

-2
[▼24] READY

-3
[▼24] SADF

[24] +24V

-2
[▼24]

[24] +24V

-2
[▼24]

PCB1

B

C

D

E

F

Feed-in Motor

G

H

I

J

Transport

Pick-up Motor

K

L

Bottom Plate

M

N

O

DF Indicator

P

Q

R

Inverter Gate

S

T

Motor

Motor

Feed-out

Motor

Exit Gate

Solenoid

Solenoid

Signal Direction

< >

V
W

Signal Dirction
Ready Low
Ready High

Copier

M2

M3

M1

M5

M4

PCB2

SOL1

SOL2

Signal Table

CN580-3

-9

-1

-5

-7

-11

CN570-3

-9

-1

-5

-7

-11

CN560-7

-6

-4

-3

-2

-1

CN510-3

-2

-1

[ ]

¯

¯

¯

¯

¯

Main Board

GND [0]

[▲5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▲5]

+5V [5]

GND [0]

[▲5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▲5]

+5V [5]

GND [0]

[▼5]

+5V [5]

GND [0]

[▲5]

+5V [5]

CN200-1

-2

-3

CN200-4

-5

-6

CN200-7

-8

-9

CN210-1

-2

-3

CN210-4

-5

-6

CN210-7

-8

-9

CN220-1

-2

-3

CN220-4

-5

-6

CN220-7

-8

-9

CN220-10 CN520-3CN310-3

-11

-12

CN240-1

-2

-3

CN120-1

-2

-3

CN120-4

-5

-6

CN230-1

-2

-3

CN230-4

-5

-6

-2

-1

-5

-4

-2

-1

-8

-7

-5

-4

-2

-1

-2

-1

-2

-1

CN610-3CN340-3

CN590-3CN350-6

CN600-3CN350-3

CN620-3CN360-9

CN630-3CN360-6

CN640-3CN360-3

CN550-3

CN540-3CN330-3

CN320-3

CN690-3

CN670-3

CN680-3

CN650-3

CN660-3

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

-2

-1

S8

S3

S4

S9

S10

S11

S14

S6

S5

S7

S12

S15

S13

S2

S1

Registration
Sensor

Ori

inal Set

Sensor

Bottom Plate
HP Sensor

inal

Ori
Width 1 Sensor

inal

Ori
Width 2 Sensor

inal

Ori
Width 3 Sensor

Feed Cover
Sensor

Pick-up Roller
HP Sensor

Bottom Plate
Position Sensor

Entrance
Sensor

Exit Sensor

Exit Cover
Sensor

Inverter Sensor

DF Position
Sensor

APS Start
Sensor

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

1234567891011121314

12

3

4

5

678 910

11 12

A

B

C

D

Proof Tray
Transport

Proof Tray

E

Junction Gate

Proof Tray
Cover

Proof Tray

F

Exit

Proof Tray
Paper Oerflow

Proof Tray
Paper 1

G

Proof Tray
Paper 2

Rev. 1/15/99

POINT TO POINT DIAGRAM (Mail Box/Bridge Unit: G909/G912)

CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN4-9
CN4-10

CN2-1
CN2-2
CN2-3
CN2-4
CN2-5
CN2-6
CN2-7
CN2-8

CN30-1
CN30-2
CN30-3
CN30-4
CN30-5
CN30-6
CN30-7

CN31-1
CN31-2
CN31-3
CN31-4
CN31-5
CN31-6
CN31-7

CN32-1
CN32-2
CN32-3
CN32-4
CN32-5
CN32-6
CN32-7

CN33-1
CN33-2
CN33-3
CN33-4
CN33-5
CN33-6
CN33-7

5
5
GND
GND
TXD
GND
RXD
GND

24
24
24
GND
GND
GND

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

Paper 0

(S14)

Paper 1

(S15)

Paper 2

(S16)

Paper 3

(S17)

FINISHER

CN302-1
CN302-2
CN302-3

CN301-1
CN301-2
CN301-3

CN302-1
CN302-2
CN302-3

CN302-1
CN302-2
CN302-3

CN302-1
CN302-2
CN302-3

CN301-1
CN301-2
CN301-3

S24

S10

S25

S26

S27

S11

Paper
Overflow 1

Tray Exit 1

Paper
Overflow 2

Paper
Overflow 3

Paper
Overflow 4

Tray Exit 2

(S8)

(S9)

M1

SOL 1

S5

S4

S3

CN56-1
CN56-2
CN56-3
CN56-4

CN51-1
CN51-2

CN52-1
CN52-2
CN52-3

CN53-1
CN53-2
CN53-3

CN54-1
CN54-2
CN54-3

CN55-3

CN55-4

CN55-2

CN55-1

[ 24] A

st

[ 24]/A

st

[ 24] B

st

[ 24]/B

st

[24]
[ 24] Junction Gate Sol.t

[5]
GND
[ 5] Tray Cover Sn.t

[5]
GND
[ 5] Tray Exit Sn.t

[5]
GND
[ 5] Paper Overflow Sn.t

GND

[5]

[ 5] Paper Sn.s

[5]

COPIER

PROOF

TRAY

CONTROL

(PCB 2)

Bridge Unit

CN50-15
CN50-14
CN50-13
CN50-12
CN50-11
CN50-10
CN50-9
CN50-8
CN50-7
CN50-6
CN50-5
CN50-4
CN50-3
CN50-2
CN50-1

24
24
24
GND
GND
GND

5
5
GND
GND
TXD
GND
RXD
GND

CN1-1
CN1-2
CN1-3
CN1-4
CN1-5
CN1-6
CN1-7
CN1-8
CN1-9

CN3-9
CN3-8
CN3-7
CN3-6
CN3-5
CN3-4
CN3-3
CN3-2
CN3-1

CN5-1
CN5-2
CN5-3
CN5-4
CN5-5
CN5-6
CN5-7
CN5-8
CN5-9
CN5-10
CN5-11
CN5-12
CN5-13
CN5-14
CN5-15

MAIN CONTROL

(PCB 1)

[24]
[24]
GND
GND
[5]
GND
[5]
[ 5] Proof Tray Cover Sn.

t

[ 5] Joint

t

[ 24] Junction Gate Sol.

s

[ 5] Proof Tray Exit Sn.

s

[ 5] Paper Overflow Sn.

s

[ 5] Paper Sn.

t

[ 5] Motor Enable

s

[5] Motor Clock

GND

[ 5] Paper Overflow 1 Sn.

st

[5]

st

st

st

[5]

st

st

[5] Tray Exit 2 Sn.

GND

GND

GND

[ 5] Paper 1 Sn.

[ 5] Paper Overflow 2 Sn.

st

[ 5] Paper 2 Sn.

[ 5] Paper Overflow 3 Sn.

st

[ 5] Paper 3 Sn.

[ 5] Paper Overflow 4 Sn.

st

[5]
[5]
[5]

NC

NC

[5]

NC

NC

[5]

NC

[5]

NC

[5]
[5]

A

B

C

D

E

F

G

H

J

K

L

M

CN6-1

Relay Junction
Gate

Bridge Cover

I

Bridge Relay

Bridge Exit

SOL 2

SW1

S2

S1

SW2

Front Cover

Relay

Entrance

Vertical Transport

S7

S6

M3

[24]

CN6-2

t

[ 24] Relay Junction Gate Sol.

CN6-3

s

[ 5] Unit

CN6-4

GND

CN6-5

[ 5] Bridge Cover Sw.

s

CN6-6

GND

CN6-7

[5]

CN6-8

[ 5] Bridge Relay Sn.

s

CN6-9

GND

CN6-10

[5]

CN6-11

GND

CN6-12

[ 5] Bridge Exit Sn.

t

CN9-1

[24]

CN9-2

[ 24] Front Cover Sw.t

CN10-1

[5]

CN10-2

GND

CN10-3

[ 5] Relay Sn.t

CN10-4

[5]

CN10-5

GND

CN10-6

[ 5] Entrance Sn.t

CN11-1
CN11-2
CN11-3

CN7-1

24

CN7-2

24

CN7-3

24

CN7-4

Hc (–)

CN7-5

Hc (+)

CN7-6

Hb (–)

CN7-7

Hb (+)

CN7-8

Ha (–)

CN7-9

Ha (+)

CN7-10

La

CN7-11

Lb

CN7-12

Lc

[ 5] Paper 4 Sn.

st

[ 5] Paper Overflow 5 Sn.

st

[ 5] Paper 5 Sn.

st

[ 5] Paper Overflow 6 Sn.

st

[ 5] Paper 6 Sn.

st

[ 5] Paper Overflow 7 Sn.

st

[5] Tray Exit 3 Sn.

[ 5] Paper 7 Sn.

st

[ 5] Paper Overflow 8 Sn.

st

[ 5] Paper 8 Sn.

st

[ 5] Paper Overflow 9 Sn.

st

[5]

NC

[5]

▲▼

GND

NC

[5]

NC

[5]

st

GND

NC

[5]
[5]

[5]

st

GND

[5]

NC

[5 ]

st

GND

NC

[5]

NC

[5]

st

GND

NC

CN34-1
CN34-2
CN34-3
CN34-4
CN34-5
CN34-6
CN34-7

CN35-1
CN35-2
CN35-3
CN35-4
CN35-5
CN35-6
CN35-7

CN36-1
CN36-2
CN36-3
CN36-4
CN36-5
CN36-6
CN36-7

CN37-1
CN37-2
CN37-3
CN37-4
CN37-5
CN37-6
CN37-7

CN38-1
CN38-2
CN38-3
CN38-4
CN38-5
CN38-6
CN38-7

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

Paper 4

(S18)

Paper 5

(S19)

Paper 6

(S20)

Paper 7

(S21)

Paper 8

(S22)

CN302-1
CN302-2
CN302-3

CN302-1
CN302-2
CN302-3

CN302-1
CN302-2
CN302-3

CN301-1
CN301-2
CN301-3

CN302-1
CN302-2
CN302-3

CN302-1
CN302-2
CN302-3

S28

S29

S30

S12

S31

S32

Paper
Overflow 5

Paper
Overflow 6

Paper
Overflow 7

Tray Exit 3

Paper
Overflow 8

Paper
Overflow 9

I

J

K

L

M

H

N

O

P

Q

12

CN100-1

CN100-2

CN100-3

3

for

Checker

CN100-4

CN100-5

CN100-6

[24]

[ 24] 1st Tray Sol.t

CN21-1

CN21-2

SOL3

1st Tray

CN101-1

CN101-2

CN101-3

for

Checker

CN101-4

CN101-5

CN101-6

[24]

[ 24] 2nd Tray Sol.t

CN22-1

CN22-2

SOL4

2nd Tray

4

CN101-7

CN102-1

CN102-2

CN102-3

CN23-1

for

CN102-4

CN102-5

[24]

[ 24] 3rd Tray Sol.t

CN23-2

SOL5

3rd Tray

Checker

CN102-6

CN102-7

CN102-8

CN102-9

CN102-10

[24]

CN24-1

5

[ 24] 4th Tray Sol.t

CN24-2

SOL6

4th Tray

CN103-1

CN103-2

CN103-3

for

CN103-4

CN103-5

CN103-6

[24]

[ 24] 5th Tray Sol.t

CN25-1

CN25-2

Checker

CN103-7

CN103-8

CN103-9

CN103-10

[24]

[ 24] 6th Tray Sol.t

CN26-1

CN26-2

[24]

[ 24] 7th Tray Sol.t

CN27-1

CN27-2

[ 5] Paper 9 Sn.

st

[5] Tray Exit 4 Sn.

[ 24] A

st

[ 24]/A

st

[ 24] B

st

[ 24]/B

st

[24]

[ 24] 8th Tray Sol.t

CN28-1

CN28-2

CN39-1

[5]

CN39-2

NC

CN39-3

NC

CN39-4

NC

CN39-5
CN39-6

NC

CN39-7

CN8-1
CN8-2
CN8-3
CN8-4

NOTE:

The point-to-point is illustrated
in the "Ready Condition".

CN300-7
CN300-6
CN300-5
CN300-4
CN300-3
CN300-2
CN300-1

Paper 9

(S23)

M2

CN301-1
CN301-2
CN301-3

Transport

1) Paper loaded in trays
(No specific size)

2) 100% magnification selected.

3) No special functions selected.

SOL7

SOL8

SOL9

10

SOL

4) Green indicator for start key.

5th Tray

6th Tray

7th Tray

8th Tray

678 910

Tray Exit 4

AC Line
DC Line
Pulse Signal
Multi-plexed Pulse Symbol
Signal Direction

Ready Low
Ready High
Voltage
Analog Signal

s
t

[]
[A]

S13

Signal Table

11 12

N

O

P

Q

ELECTRICAL COMPONENT LAYOUT (G909/G912)

3

2

1

4

5

49

48

6

47

7

46

15

16

17

18

19

14

13

12

11

G909S500.WMF

8

9

10

45
44
43
42
41
40
39

38

37

36

35

20
21
22
23
24
25
26
27
28
29

30

31

32

34

33

G909S501.WMF

Symbols Name Index No. P to P.
Motors

M1 Proof Tray Transport 7 E2
M2 Transport 8 O10
M3 Vertical Transport 19 L4

Sensors

S1 Bridge Exit 1 I4
S2 Bridge Relay 2 I4
S3 Proof Tray Paper Overflow 3 S3
S4 Proof Exit 4 S4
S5 Proof Cover 6 S4
S6 Entrance 9 K4
S7 Relay 10 K4
S8 Proof Tray Paper 1 (LED) 14 G 2

S9

S10 Tray Exit 1 21 E11
S11 Tray Exit 2 25 H11
S12 Tray Exit 3 29 K11
S13 Tray Exit 4 32 N11
S14 Paper 0 47 D10
S15 Paper 1 15 E10
S16 Paper 2 43 F10
S17 Paper 3 41 G10
S18 Paper 4 39 H10
S19 Paper 5 37 I10
S20 Paper 6 36 J10
S21 Paper 7 35 K10
S22 Paper 8 34 M10
S23 Paper 9 33 N10
S24 Paper Overflow 1 49 D11
S25 Paper Overflow 2 46 E11
S26 Paper Overflow 3 44 F11
S27 Paper Overflow 4 42 G11
S28 Paper Overflow 5 40 H11
S29 Paper Overflow 6 38 I11
S30 Paper Overflow 7 28 J11
S31 Paper Overflow 8 30 K11
S32 Paper Overflow 9 31 L11

Proof Tray Paper 2
(Photo Transistor)

13 G2

Symbols Name Index No. P to P.
Solenoids

SOL1 Proof Tray Junction Gate 17 E2
SOL2 Relay Junction Gate 15 H4
SOL3 1st Tray 16 Q3
SOL4 2nd Tray 18 Q4
SOL5 3rd Tray 20 Q5
SOL6 4th Tray 22 Q5
SOL7 5th Tray 23 Q6
SOL8 6th Tray 24 Q6
SOL9 7th Tray 26 Q7

SOL10 8th Tray 27 Q8

PCBs

PCB1 Main Control 48 B7
PCB2 Proof Control 5 F4

Switches

SW1 Bridge Cove r 12 I4
SW2 Fr ont Cover 11 J4