Konica 7065 GUIDE MANUAL 7065030e

3

DIAGRAMS

14

29

56

18 21 25 62

23 19

27 20

222824

16

15

13

51

50

48

49

47

52

7065 ELECTRICAL PARTS LAYOUT DRAWING

DIAGRAMS

31

37

3

26

17

4

5

30

7

8

6

10

9

11

38

35

36

40

55

43

42

53

45

54

32

60

44

41

39

57

61

12

1

1. Switch Sensor

1 SW1 Main switch 2 MS1 Interlock MS1 3 MS4 Fixing unit set interlock MS4 4 MS141 LCT interlock (1500) 5 MS142 LCT interlock (1000) 6 PS2 Scanner brake PS 7 PS3 Shading position PS 8 PS4 Paper feed restart PS

9 PS5 Optics return PS 10 PS7 Optics timing PS 11 PS8 Glass detection PS 12 PS9 ADF home position PS 13 PS10 Optic syncs PS 2

33

2

34

14 PS11 Paper conveyance door PS 15 PS12 Upper tray no paper PS 16 PS13 Lower tray no paper PS 17 PS14 Registration PS 18 PS15 By-pass no paper PS 19 PS16 Upper limit PS (upper) 20 PS17 Upper limit PS (lower) 21 PS18 No feed PS 22 PS19 Optics sync. PS 1 23 PS20 Pre try PS (upper) 24 PS21 Pre try PS (lower) 25 PS22 By-pass paper size PS 26 PS24 Fixing set PS

46

58

59

27 PS25 Prefeed PS (upper) 28 PS26 Prefeed PS (lower) 29 PS27 Fixing unit paper exit PS 30 PS28 Scan EE PS 31 PS29 ADF brake PS 32 PS30 By-pass PS 33 PS40 APS sensor 1 34 PS41 APS sensor 2 35 PS42 APS sensor 3 36 PS43 APS sensor 4 37 PS45 APS timing PS 38 PS48 APS sensor 7 39 PS140 LCT no paper PS (1500)

40 PS141 LCT no paper PS (1000) 41 PS142 LCT upper limit PS (1500) 42 PS143 LCT upper limit PS (1000) 43 PS144 LCT conveyance PS (1000) 44 PS145 LCT prefeed PS (1500) 45 PS146 LCT conveyance PS (1500) 46 PS147 LCT prefeed PS (1000) 47 PS151 ADU no paper PS 48 PS152 ADU paper feed PS 49 PS153 ADU reversal detection PS 50 PS154 ADU paper exit PS 1 51 PS155 ADU paper exit PS 2 52 PS156 ADU paper exit PS 3

53 PS160 LCT interlock PS 54 PS200 LCT pre try PS (1500) 55 PS210 LCT pre try PS (1000) 56 PS301 Reversal point PS 57 PS302 Reversal paper feed point PS 58 PS303 ADU gate PS 59 PS304 ADU paper feed PS 60 PS305 Reversal paper exit PS 61 PS306 Reversal paper exit interlock PS 62 VR1 By-pass tray paper size VR

3 - 1

DIAGRAMS

55

50

32 33

51

56

6

17

16

39

5

4

42

62

45

43

44

46

47

52

18

19

60

40

41

28

61

53

14

10

12

9

8

11

26

31

57

24

34

25

15

13

48

59 54

49

2

35

36

3738

27

30

20

2. Load

1 CL1 LCT 1st paper feed CL (1000) 2 CL2 LCT 1st paper feed CL (1500) 3 CL3 LCT conveyance CL 4 CL151 ADU paper feed CL 5 CL152 ADU reversal CL 6 CL153 ADU timing CL 7 C(K) Key counter 8 C(T) Total counter

9 FM2 Optics cooling fan 10 FM3 DCPS cooling fan 11 FM11 Polygon cooling fan 12 FM14 Conveyance suction fan 13 FM16 Main body cooling fan

14 FM22 E-RDH cooling fan 15 FM30 Developing suction fan 16 FM153 ADU cooling fan 1 17 FM154 ADU cooling fan 2 18 FM203 Paper exit fan 1 19 FM204 Paper exit fan 2 20 L1 Exposure lamp 21 L2 Fixing heater lamp 1 22 L3 Fixing heater lamp 2 23 L4 Fixing heater lamp 3 24 M1 Main motor 25 M3 Developing drive motor 26 M4 Drum motor

3

29

22

21

1

23

27 M5 Polygon motor 28 M7 Charger cleaning motor 29 M8 Transfer/separation cleaning motor 30 M10 Toner supply motor 31 M12 Optics drive motor 32 M17 Upper tray motor 33 M18 Lower tray motor 34 M35 Agitator screw motor 35 M40 Laser correction motor 36 M140 LCT paper feed motor 37 M141 LCT tray motor (1500) 38 M142 LCT tray motor (1000) 39 M151 ADU paper feed motor

58

40 M201 Reversal paper exit motor 41 M202 Paper exit motor 42 MC3 2nd paper feed MC 43 MC5 Paper feed MC (upper) 44 MC6 Paper feed MC (lower) 45 MC7 Paper feed MC (by-pass) 46 MC8 Middle conveyance MC1 47 MC9 Middle conveyance MC2 48 MC10 Cleaner MC 49 MC11 Assist drive MC 50 SD1 1st paper feed SD (upper) 51 SD2 1st paper feed SD (lower) 52 SD3 1st paper feed SD (by-pass)

53 SD4 Separation claw SD 54 SD5 Conveyance SD 55 SD6 Upper tray SD 56 SD7 Lower tray SD 57 SD140 LCT paper feed SD (1500) 58 SD141 LCT paper feed SD (1000) 59 SD153 Paper exit gate SD 60 SD160 Reversal gate SD 61 PCL Pre-charging lamp 62 TSL Transfer Synchronization lamp

3 - 2

8

14

32

6

26

DIAGRAMS

13

10

2

27

5

11

33

12

7

19

29

18

16

15

4

22

30

24

17

20

3

37

35 34 38

9

1

23

25

21

28

36 39

3. Others

1 ADB AD conversion board 2 CB Control board 3 CBR Circuit breaker 4 COIL1 Coil 1 5 COIL2 Coil 2 6 DB Drum board 7 DCPS DC power supply unit 8 EPFDB Paper exit drive board

9 E-RDH Electronic RDH processing board 10 HTR1 Internal heater 1 11 HTR2 Internal heater 2 12 HTR3 Internal heater 3

3 - 3

13 HV1 High voltage unit 1 14 HV2 High voltage unit 2 15 INDICATING BOARD 16 INDICATING STARTER 17 INDEXSB Index sensor board 18 INVB Inverter board 19 IPB Image processing board 20 LDB1 Laser driver board 1 21 LDB2 Laser driver board 2 22 NF Noise filter 23 OB1 Operation board 1 24 OB2 Operation board 2

25 OB3 Operation board 3 26 OPMDB Optics motor drive board 27

–

Paper size detection board 28 PMDB Polygon drive board 29 RDH IFB E-RDH I/F board 30 RL1 Main relay 31

–– 32 TCSB Toner control sensor board 33 TDS Toner density sensor 34 TH1 Fixing temperature sensor 1 35 TH2 Fixing temperature sensor 2 36 TH3 Fixing temperature sensor 3

37 TLD Toner level detection sensor 38 TS1 Thermostat 1 (upper) 39 TS2 Thermostat 2 (lower)

DIAGRAMS

383 (W:4PIN)

41 (BK:2PIN)

134 (W:3PIN)

133 (W:3PIN)

232(BK:3PIN)

138(W:3PIN)

219(W:10PIN)

222(BK:7PIN)

137(BK:3PIN)

110(BK:3PIN)

72(BK:3PIN)

111(BK:3PIN)

75(BK:3PIN)

113(BK:4PIN)

236(W:3PIN)

130(W:3PIN)

235(W:3PIN)

239 (W:3PIN)

74 (W:3PIN)

67 (W:3PIN)

73 (W:3PIN)

66 (W:3PIN)

76 (W:3PIN)

)

) )

)

392(B:19PIN)

40(W:3PIN)

90(W:3PIN) 610(W:3PIN)

7065 CONNECTOR LAYOUT DRAWING

49(BK:4PIN)

37(W:3PIN)

125(BK:8PIN)

101(W:6PIN) 119(W:12PIN) 237(BK:4PIN)

399(W:2PIN)

53(W:2PIN)

233(W:2PIN)

463(W:4PIN)

48(BK:4PIN)

326(BK:4PIN)

11(BK:4PIN)

169(W:2PIN)

56(W:6PIN)

44(R:8PIN)

44(W:3PIN)

92(W:8PIN) 142(W:7PIN)

163(W:9PIN) 92(W:8PIN) 102(BK:7PIN)

731 (W:2PIN)

734 (W:2PIN)

462 (W:3PIN)

735 (BK:2PIN)

753 (W:2PIN)

327 (W:3PIN)

47 (W:3PIN)

13 (W:3PIN)

732 (W:2PIN)

465 (W:3PIN)

122 (BK:2PIN)

58 (W:3PIN)

152(W:3PIN)

752(W:4PIN)

750 (BK:2PIN)

97(BK:4PIN) 167(BK:2PIN 16(BK:4PIN) 98(BK:4PIN) 91(W:2PIN)

121(BK:8PIN 3(R:8PIN) 123(BK:5PIN

1(R:8PIN) 128(BK:4PIN 387(W:2PIN) 96(BK:4PIN)

475(W:3PIN) 733(BK:4PIN

753(BK:2PIN)

727

(W: 12 PIN)

730 (W: 2 PIN)

723

(W: 3 PIN)

726

(W: 3 PIN)

727 (W: 3 PIN)

724 (W: 3 PIN)

725 (W: 3 PIN)

721 (BK: 3 PIN)

111(BK:12PIN)

234(W:2PIN)

464(W:2PIN)

231(R:2PIN)

110(W:9PIN)

68(BK:8PIN)112(W:13PIN)

230(W:2PIN)

209(BK:5PIN)

52(W:3PIN)

206(W:2PIN)

38(BK:8PIN)

728 (BK: 10 PIN)

23(W:2PIN)

202(W:3PIN)

79(BK:7PIN)

720 (W: 2 PIN)

24(W:2PIN)

207(W:2PIN)

729 (W: 3 PIN)

203(W:3PIN)

123(BK:2PIN)

45(W:3PIN)

328

(W:3PIN) 147 (W:3PIN)

69

(W:3PIN) 141 (W:3PIN)

59 (W:3PIN)

25(BK:7PIN)

54 (W:3PIN)

[How to read connector numbers]

1. Inscribed contents

Connector No.

100

(W: 3 PIN)

Number of pins Connector color

2. Color code

BN: Brown R: Red O: Orange Y: Yellow GN: Green

LB: Light blue S: Silver B: Blue V: Violet GY: Gray

W: White BK: Black P: Pink

As an example, (B/W) indicates that the male side of the connector is blue and the female side white.

3 - 4

DIAGRAMS

3

(W: 20 pin)

6

(W: 24 pin)

223

(B: 11 pin)

62

(W: 22 pin)

5

(W: 24 pin)

489

(W: 16 pin)

402

(W: 18 pin)

481

(BK: 24 pin)

61 (W: 9 pin)

30 (W: 24 pin)

65 (W: 22 pin)

83 (W: 24 pin)

200 (W: 20 pin)

120 (BK: 24 pin) 1 (W: 5 pin)

106

(W: 8 pin)

114

(W: 7 pin)

60

(W: 20 pin)

800

(W: 24 pin)

801

(W: 16 pin)

36

(W: 10 pin)

135

(W: 11 pin)

57

(B: 16 pin)

322

(W: 8 pin)

144

(W: 16 pin)

7

(W: 24 pin)

140

(BK: 20 pin)

208

(NC)

4

(W: 8 pin)

9

(W: 18 pin)

22

(W: 16 pin)

35

(W: 5 pin)

78

(W: 7 pin)

88(W: 5 pin)

99

(W: 5 pin)

28

(W: 5 pin)

2

(W: 10 pin)

401

(W: 4 pin)

400 (W: 9 pin)

382

(W: 5 pin)

398

(W: 4 pin)

397

(W: 6 pin)

395

(W: 4 pin)

396

(W: 5 pin)

8 (W: 10 pin)

709(BK:18PIN) 716(BK:2PIN)

532(W:3PIN)

553(W:2PIN)

534(W:3PIN)

712(W:3PIN)715(W:3PIN) 714(BK:2PIN) 713(W:3PIN)

711(W:3PIN)

710(W:3PIN)

523(W:3PIN) 526(W:4PIN) 557(W:3PIN) 556(W:3PIN)

550(W:3PIN)

Control Board

51(BK:5PIN) 34(BK:2PIN)

50

(W: 4 PIN)

17(W:3PIN)

12(W:5PIN)

559(R:3PIN)

524 (R:RPIN)

616(BK:4PIN)

619(W:6PIN)

600(W:6PIN)

618(W:2PIN)

601 (W:12PIN)

617(BK:4PIN)

558 (R:3PIN)

(W:8PIN)

555 (W:3PIN)

614(W:3PIN)

522 (W:8PIN)

505 (BK:24PIN)

611(W:3PIN)

622(W:7PIN)612(W:3PIN)602

525(BK:4PIN)

551(R:2PIN) 552(W:2PIN)

531 (W:13PIN)

613(W:3PIN) 615(W:3PIN)

604(W:6PIN)

603(W:7PIN)

620(BK:6PIN)

621(W:12PIN)

85 (W:11PIN)

42 (R:10PIN)

DCPS

86 (W:2PIN)89(BK:2PIN)46(W:3PIN)32(W:3PIN)

168

(BK: 2 PIN)

3 - 5

DIAGRAMS

Operation Board/1

210

(BK: 24 pin)

212

(W: 8 pin)

Operation Board/2

221

(W: 5 pin)

(W: 10 pin)

213

(W: 14 pin)

215

(W: 4 pin)

225

(NC)

10

214

(BK: 24 pin)

217

(W: 10 pin)

216 (W: 3 pin)

Optics Drive Board E-RDH I/F Board

226

(W: 5 pin)

224

(W: 11 pin)

Toner Control Board

19

(W: 10 pin)

225

(W: 3 pin)

228 (W: 10 pin)

RDH Processing Board

454

(W: 144 pin)

(W: 100 pin)

450

(W: 100 pin)

453

(W: 144 pin)

Index Detection Board

428

442 (W: 11 pin)

LD Drive Board

451

(W: 144 pin)

440

(W: 12 pin)

450 (W: 100 pin)

Operation Board/3 Image Processing Board

220 (W: 10 pin)

INDICATING STARTER

77 (W: 4 pin)

71 (W: 3 pin)

430

(W: 4 pin)

431

(N.C.)

427

(N.C.)

425

(W: 24 pin)

426

(N.C.)

428

(W: 100 pin)

422

(W: 12 pin)

421

(W: 12 pin)

420

(W: 34 pin)

423

(W: 12 pin)

465

(W: 50 pin)

424 (W: 8 pin)

467 (W: 16 pin)

452

(W: 144 pin)

AD Converter Board Polygon Driver Board

410

(W: 5 pin)

432

411

(W: 40 pin)

(W: 12 pin)

320 (W: 8 pin)

3 - 6

7065 OVERALL WIRING DIAGRAM (1/5)

1

MAIN RELAY

AC POWER

CBR

BK BK

WW

L1

∗

385-4

385-1

∗

LV

HV

INVB

752-1 752-3 752-4

COIL2

BK BK

752-2

W

W W W W

∗

NF

∗

COIL1

(KBE ONLY)

∗

390-2 390-1

∗

398-3

AC(C)

RL2

(KBJ ONLY)

SUB RELAY

753-2 753-1

∗

397-5

397-6

AC(H)

AC(C)

BK

∗

BK BK

W

∗

387-2

750-2

WWW

HTR3

∗

BK

387-1

750-1

BKBKBK

W

HTR2

BK

RL1

∗

W

751-2

HTR1

BK

2

751-1

BK

398-1

AC(H)

MS4

BK BK BK BK

BK BK

MAIN SWITCH

BK

395-1

AC(H)

381-3

BK

W W

W

396-3

AC(C)

381-4

SW1

W

395-2

AC(C)

383-1

BK

383-2

BK

MS1

BK BK

∗

381-1

381-2

BK

396-1

AC(H)

BK

392-9

392-10

383-3

383-4

∗∗∗

BK

397-1

AC(H)

TS-2 TS-1

BK

W

394-2

∗

399-2

W

397-2

AC(H)

W

382-1

AC(C)

∗

L2

W

392-18

GY

394-1

∗

399-1

V

∗

L2 DRIVE

L3

W

392-19

BN BNBNBN

382-2

∗

L3 DRIVE

L4

W

392-20

382-4

∗

L4 DRIVE

4036 37 41 42 43 44 45 46 47 48 49 50 52 53 54

∗∗∗

∗∗

∗

122-1

122-2

122-3

∗

78-1

78-2

78-3

24V DC

∗

122-4

122-5

∗∗∗

78-4

24V DC

∗

78-5

24V DC

122-6

∗

38 39

78-6

PGND

∗∗∗

2

∗

121-1

∗

78-7

PGND

51

∗∗∗∗∗

∗

121-3

∗

99-2

24V DC

57 58 59 60

55 64 66

∗∗∗

∗

121-4

∗

99-3

24V DC

121-5

∗

99-4

PGND

61 63

6256

∗

∗∗∗∗∗

121-6

65 67 69

∗

123-2

∗

99-5

PGND

∗

88-2

PGND

68 70 72

∗

128-2

∗∗

∗

123-3

∗

88-3

PGND

71 73

∗∗∗

∗

123-4

∗

88-4

40V DC (1)

∗∗

∗

128-1

∗

123-574121-2

∗

88-5

40V DC (1)

75

∗

99-1

24V DC

29-3

29-2

29-1

∗∗∗∗

232-2

232-1

∗∗∗

470-1 232-3

470-2

470-3

∗∗∗

60-B8

60-A9

60-A10

H

PGND

24V DC

L1 CONT

[How to see the diagram]

1. The signals shown reflect levels present under normal idleing conditions with the main switch turned ON.

2. Wiring symbols in the figure are as follows. (1) [Symbol]

(2) [Color code]

Example: represents green yellow striped pattern. (3) is ribbon cable. (4) Signal flow The solid black circle ( ) among the connector symbols ( ) indicates the direction of signal flow. Example)

RL1 RL2

BBR

∗∗

3

∗∗∗

4

81-1

81-2

∗

60-B9

60-B10

L

24V DC

RL DRIVE

Connector

PGC

BN - Brown R - Red O - Orange Y - Yellow GN - Green LB - Light blue

Y/GN

RC

CB

5VDC

PS1

SGND

∗

96-1

96-3

∗∗

5

∗

6

∗

7

∗

8

∗

50-1

VV

Wire (Violet)

B - Blue V - Violet GY- Gray W - White BK- Black P - Pink

Direction of signal flow

R

24V DC (2)

PGND

12V DC

SGND

5V DC

8V DC

5V DC (For control board)

2-2

2-1

2-3

2-4

2-5

2-6

2-8

2-10

8-10

∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗

96-4

∗

96-5

∗

96-6

∗

96-7

∗

4-1

61-5

61-7

61-9

Faston

61-1

61-2

61-3

61-4

PS1

5V DC (For control board)

SGND

8-9

8-7

8-6

8-4

8-3

4-2

4-4

4-5

60-B7

60-A6

L

L2 CONT

RL1 CONT

8-2

8-1

60-A7

60-A8

H

L3 CONT

L4 CONT

SGND

2-7

∗

61-6

5V DC

2-9

∗

61-8

DCPS

5V DC

11V DC (For KRDS)

SGND

PGND

24V DC

5V DC

-5V DC

SGND

12V DC

40V DC

PGND

12V DC

SGND

401-1

401-2

8-8

8-5

401-3

401-4

28-1

28-2

28-3

28-5

28-6

400-6

400-8

400-7

400-9

400-5

400-1

400-2

400-3

400-4

412-3

412-5

26

27 28 29 30

412-2

412-4

412-1

∗∗∗∗∗

35

∗

31 32 33 34

∗

∗∗∗

∗

100-1

∗

100-2

∗

101-2

∗

101-3

∗ ∗ ∗

∗

9

∗

10

∗

11

∗

12

∗

13 14

∗∗∗

∗

∗∗∗

2524232221201918171615

121-7

99-6 PGND

∗

1-4

123-1

88-1 PGND

∗

1-3

∗

1-2

1-1

CB (1/5)

TDS CONT

12VDC

TDS ANG

SGND

24VDC

PGND

B CONT

C CONT

C SHIFT

B SHIFT

G SHIFT

M7 DRIVE 1

30-B7

∗∗∗∗∗

63—3

63—4

50—3

50—4

21—1

21—2

M7 DRIVE 1

∗

39—1

R

M7

CHARGER CLEANING

MOTOR

5VDC

M7 DRIVE 2

5-A1

5-A2

30-B8

63—5

63—6

RC

50—5

50—6

RC

21—3

21—4

∗

TH2 ANG

M7 DRIVE 2

∗

39—2

BK

24VDC

PCL CONT

L

5-A3

5-A4

∗

63—7

63—8

50—7

50—8

21—5

21—6

CHARGING

DB

PRE-

LAMP

24VDC

PCL CONT

L

20—1

20—2

R

W

γ / Dmax LED V ref

12VDC

∗

5-A12

5-A11

5-B1

Y

∗

324—1

324—2

324—3

325—1

325—2

325—3

19—1

19—2

19—10

∗

γ sig / MONI

Dmax LED CONT

DRUM JAM CONT

L

5-B2

5-B3

5-B4

∗

324—4

324—5

324—6

325—4

325—5

325—6

19—3

19—4

19—5

∗

Dmax MONI

TCBS

TONER

CONTROL

SENSOR

5-B5

∗∗∗

324—7

324—8

RC

325—7

325—8

RC

19—6

∗

Dmax sig

SGND

5-B6

5-B7

B

324—9

325—9

19—7

19—8

DRUM JAM

LED CONT

L

5-B8

∗

324—10

325—10

19—9

∗

24VDC

SD 4 DRIVE

L

5-B9

5-B10

O

∗

324—11

324—12

325—11

325—12

34—1

34—2

B

R

SD4PCL

SEPARATION

CLAW

SOLENOID

∗

5-A5

5-A6

Y

∗

63—9

63—10

∗∗∗

50—12

50—13

∗∗∗

51—1

51—2

R

BN

DENSITY SENSOR

∗

5-A7

∗

63—11

50—14

51—3

O

5-A8

B

63—12

∗

50—15

∗

51—4

Y

GP CONT

L

∗∗∗

62-A11

62-A2

62-A3

62-A4

62-A5

62-A6

62-A7

62-A8

62-A9

B

O

∗∗∗

∗

∗∗∗

84—1

84—2

84—3

84—4

84—5

84—6

84—7

84—8

84—9

L

F SIG

GP

71—1

GUIDE PLATE

HV1

31—2

BN

∗

CHARGING

31—1 BIAS

GY

50—20 70—1

GY

BIASTONER

S SHIFT (DC)

S SHIFT (AC)

S CONT

T SHIFT

T CONT

PGND

62-B5

85—5

24VDC

L

∗

62-B4

62-B3

62-B2

62-B1

O

B

85—4

85—3

85—2

85—1

L

∗

62-B10

62-B8

62-B7

62-B6

∗∗∗∗∗∗∗

85—10

85—8

85—7

85—6

∗

∗∗∗

∗

∗∗∗

∗

87—1

87—3

87—5

87—6

87—7

87—8

87—9

87—10

87—11

T SIG

HV2

87—12

SYNCHRONIZATION

∗

F.G

S SIG

SEPARATE TRANSFER TRANSFER

89—1

LAMP

85—9

∗

89—2

R

PSL CONT

∗

62-B11

∗

W

5VDC

PS40

L

22-A5

22-A6

R

∗

163-1

163-2

∗

133-3

133-2

PS40TSLTDS

APS

SENSOR 1

163-3

SGND

22-A7

B

∗

∗∗∗

133-1

∗∗∗

134-1

PS47

L

22-A2

∗

163—8

NC

PS42

L

22-B1

∗

163—5

130-3

130-2

APS

SENSOR 3

∗∗∗

130-1

PS46

H

22-A1

163—7

NC

PS41

L

22-AB

∗

163—4

134-3

134-2

PS41 PS42 PS43

APS

SENSOR 2

PS48

L

22-A3

∗∗

163—9

239-3

239-2

PS48

APS

SENSOR 7

∗∗∗

239-1

PS43

L

22-B2

∗

163—6

138-3

138-2

APS

SENSOR 4

∗∗∗

138-1

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 7

2

DATE

Jan.2000

PAGE

3-7

METHOD

REPLACEMENT

7065 OVERALL WIRING DIAGRAM (2/5)

DEVELOPING

CLEANER CLUTCH

MC10

∗

167-1

∗

30-B1 30-B2

24VDC

DEVELOPING SCREW MOTOR

161-1

∗

167-2

∗

54

H

MC 10 DRIVE

161-5

161-3

∗

O

30-A6

30-A7

∗∗

P

M35 PLL

M35 DRIVE

161-2

61

SUCTION

FAN

Y

R

11-1

11-2

∗

B

65-A1

65-A2

H

FM30 LD

FM30 DRIVE

CONVEYANCE

SUCTION

FAN

Y

R

BK

BN

15-1

15-2

11-3

11-4

∗

B

49

59

65-A3

65-A10

65-A11

H

FM14 LD

FM30 H/L

FM14 DRIVE

BK

15-3

B

POLYGON

COOLING

FAN

Y

R

BN

48-1

48-2

48-3

∗

O

53

65-A4

65-A5

∗

H

FM11 LD

FM11 H/L

48-4

58

BK

B

DCPS

COOLING

FAN

FM3

Y

R

237-1

237-2

237-3

∗

55

30-B5

H

FM3 LD

BK

BN

2

237-4

∗

∗∗

∗

48

56 63

30-B4

∗

FM3 H/L

TONER SUPPLY MOTOR

14-1

14-5

14-3

∗ ∗

12-4

12-5

12-6

∗

O

30-B11

30-B12

P

L

M10 PLL

M10 DRIVE

14-2

∗∗

12-7

∗

B

E-RDH

COOLING

FAN 2

Y

R

BN

49-1

49-2

49-3

∗

O

3

65-A6

65-A7

∗

H

FM22 LD

FM22 H/L

FAN

OPTICS

COOLING

FAN

MAIN BODY

COOLING

FM2M10 FM16FM11FM14FM30 FM22M35

R

Y

R

BK

49-4

B

57 52 50 60

16-1

2

16-2

O

65-B9

FM16 LD

BN

16-3

∗

65-B10

∗

H

FM16 H/L

BK

16-4

B

113-1

113-2

97-1

97-2

∗

128-3

128-4

∗∗

83-A1

H

FM2 DRIVE

Y

BK

113-4

∗∗ ∗

97-4

∗

B

83-B1

H

FM2 LD

2

204-1

∗∗∗∗∗∗∗

74 69

MAIN

MOTOR

DRUM

MOTOR

M1 M4 M3

2

204-2

205-1

30-A1

5VDC

205-3

205-4

30-A3

30-A4

H

M1PLL

M1 CONT

205-5

30-A5

SGND

205-2

30-A2 P

M1 CLK

62 51

201-8

201-10

201-1

201-2

201-3

∗∗∗∗∗∗∗

125-8

125-7

125-1

125-2

125-3

∗∗∗∗∗∗∗

124-8

124-7

124-1

124-2

124-3

∗∗∗∗∗∗∗

30-A8

30-A9

30-A10

H

5VDC

SGND

M4 CONT

201-5

125-5

124-5

30-B6

∗

M4 H/L

201-4

125-4

124-4

30-A11 P

M4 CLK

201-6

217-1

217-2

∗

∗∗∗∗∗∗∗∗∗∗∗

125-6

∗

124-6

∗

65-B3

65-B4

30-A12

H

5VDC

SGND

M4 PLL

DEVELOPING

DRIVE

MOTOR

217-3

217-4

217-5

217-6

65-B5

65-B6

65-B7

P

H

∗

M3 H/L

M3 CLK

M3 CONT

217-7

65-B8M3 LD H

NC

217-8

65

217-9

66

217-10

70

217-11

71

321-1

321-2

321-3

PPPPP

M5 DRIVE A

M5 DRIVE B

M5 DRIVE C

320-1

320-2

320-3

∗

95-1

95-2

95-3

322-1

322-2

322-3

P

H

SGND

M5 CLK

M5 CONT

POLYGON

MOTOR

M5

321-5

321-6

321-7 PPP

M5 MAG A

M5 MAG A’

M5 MAG B’

PMDB

M5 RDY

∗

320-4

320-5

320-6

∗∗∗

95-4

95-5

95-6

∗∗∗∗∗

322-4

322-6

∗

M5 RDY

M5 BREAK

321-8

321-9

M5 MAG B

M5 MAG C’

320-8

320-7

∗∗∗

95-7

95-8

321-10

321-11

P

V MAG-

M5 MAG C

4 35 68

326-3

326-2

∗∗∗

326-1

∗∗∗

12VDC

22-B3

Y

12-1

∗∗∗

TLD

∗

22-B4

∗

12-2

SGND

22-B5

B

12-3

22-B7

∗

L

22-B8

∗

SGND

9-A1

B

92-1

∗

92-2

PS2

L

9-A2

∗

5VDC

9-A3

R

92-3

CB(2/5)

L

9-A9 PS8

∗

92-4

∗

92-5

9-A5 PS4

L

∗

92-6

L

9-A6 PS5

∗

92-7

L

9-A7 PS7

∗

9-B3 PS28L65-B1 24V DC

∗

92-8

H

65-B2 MC11 DRIVE

∗

142-3

∗

L

9-B9 PS29

∗

L

9-B2 PS9

∗

142-1

∗

∗∗∗

L

2

9-A4 PS3

∗

142-2

2

∗

9-B6 SGND

142-4

∗

L

9-B7 PS45

∗∗∗

142-5

142-6

9-B8 5VDC

∗

144-A1 PS22

∗

110-1

∗

∗∗∗

152-2

152-1

152-3

463-3

∗

∗∗∗

∗

∗∗∗

∗

463-2

∗∗∗

∗

144-A3 VR1

∗

110-2

∗

463-1

∗

463-4

111-1

79-1

L

7-B1 PS12

7-B11 SGND

∗

111-1

∗

∗∗∗

79-2

∗

∗∗∗

79-3

7-A11 5VDC

∗

111-12

∗

L

7-B3 PS16

∗

111-3

∗

79-4

∗∗∗

L

7-B9 PS20

∗

111-9

∗

79-5

∗∗∗

L

7-B6 PS19

∗

111-6

∗∗∗

2

68-2

68-1

∗∗∗

68-3

209-3202-1

144-A7 PS25

∗

110-4

∗∗∗

209-4

∗

202-2

∗∗∗

209-5

∗

202-3

203-1

144-B7 PS26

∗

110-5

∗

68-5

∗∗∗

203-2

∗∗∗

144-A5 PS10

∗

110-3

∗

68-4

203-3

∗∗∗

111-2

∗

25-1

∗

∗∗∗

25-2

L

7-B2 PS13

∗

25-3

L

7-B4 PS17

∗

111-4

∗

25-4

L

7-B10 PS21

∗

111-10

∗

25-5

38-6

∗

L

7-B5 PS18

111-5

38-7

L

7-B7 PS15

∗

111-7

∗

38-8

L

7-B8 PS11

∗

111-8

∗

∗∗∗

17-1

17-2

17-3

∗∗∗

TONER

LEVEL

DETECTION

41-1

41-2

R

BK

TOTAL

COUNTER

∗∗∗

76-1

76-2

PS2 PS8 PS4 PS7PS5C (T)TLD

SCANNER

BRAKE

SENSOR

76-3

∗∗∗

67-1

67-2

GLASS

SENSOR

67-3

PAPER FEED

∗∗∗

73-1

73-2

RESTART

SENSOR

73-3

∗∗∗

66-1

66-2

OPTICS RETURN SENSOR

66-3

∗∗∗

74-1

74-2

OPTICS TIMING

SENSOR

74-3

∗∗∗

110-1

110-2

PS28

SCAN

EE

SENSOR

110-3

169-1

169-2

∗

MC11

ASSIST

DRIVE

CLUTCH

∗

111-1

111-2

111-3

PS29

ADF-BRK SENSOR

75-1

75-2

PS9

OPTICS ADF-HP

SENSOR

75-3

72-1

72-2

72-3

PS3

OPTICS

SHADING

DETECTOR

137-1

137-2

PS45

APS

TIMING

SENSOR

137-3

462-1

462-2

PS22

BY-PUS

PAPER

SIZE

SENSOR

462-3

465-3

VR1

BY-PUS

PAPER

SIZE

DETECTING

VR

MODEL

465-2

465-1

NO PAPER

7065

58-1

58-2

44-1

44-2

44-3

PS12

UPPER

TRAY

SENSOR

58-3

PS16

UPPER

LIMIT SENSOR (UPPER)

327-1

327-2

PS20 PRE W

TRY SENSOR (UPPER)

MANUAL

SERVICE HANDBOOK

327-3

141-1

141-2

141-3

PS19 OPTICS

SYNC

SENSOR 1

54-1

54-2

54-3

69-1

69-2

69-3

147-1

PS25

PRE-FEED

SENSOR (UPPER)

PS26

PRE-FEED

SENSOR (UPPER)

PS10

OPTICS

SYNC

SENSOR 2

REVISED EDITION

3 - 8

2

147-2

147-3

45-1

45-2

45-3

PS13

LOWER

TRAY

NO PAPER

SENSOR

DATE

Jan.2000

59-1

59-2

59-3

PS17 UPPER

LIMIT SENSOR (LOWER)

328-1

328-2

PS21 PRE W

TRY SENSOR (LOWER)

PAGE

3-8

13-1

13-2

328-3

13-3

PS18

NO FEED SENSOR

REPLACEMENT

47-1

47-2

47-3

PS15 BY-PASS

NO PAPER

SENSOR

METHOD

52-1

52-2

52-3

PS11

PAPER

CONVEYANCE

DOOR

SENSOR

7065 OVERALL WIRING DIAGRAM (3/5)

ADU

COOLING

FAN 1 FM153

∗

525-4

525-2

∗∗∗

523-1

523-2

523-4

∗∗∗

522-2

522-4

522-1

∗

505-11

505-9 525-1

∗

83-B10

83-B11

∗

H

FM153 LD

FM153 DRIVE

ADU

PAPER

FEED

CLUTCH CL151

∗

551-1

551-2

∗

505-1

505-2

∗

44

83-A4CL151 DRIVEH83-A5CL152 DRIVE

H

ADU

REVERSAL

CLUTCH CL152

∗

552-1

552-2

∗

505-3

∗

ADU

TIMING

CLUTCH

CL153

∗

553-1

553-2

∗

531-1

531-2

∗

505-4

83-A6CL153 DRIVE H

∗

ADU

NO PAPER

SENSOR

PS151

550-3

550-2

550-1

∗∗∗

531-4

∗

505-18

∗

57-B3PS151

H

ADU

PAPER

FEED

SENSOR PS152

555-3

555-2

∗∗∗

531-5

∗

505-5

∗

57-A1PS152 H

REVERSAL

DETECTION

555-1

ADU

SENSOR PS153

556-3

556-2

556-1

∗∗∗

531-6

∗

505-6

∗

57-A2PS153H57-A3PS154 H

ADU

PAPER

EXIT

SENSOR 1

PS154

557-3

557-2

557-1

∗∗∗

532-3

532-1

532-2

∗∗∗

531-7

∗

505-7

∗

ADU

PAPER

EXIT

SENSOR 2

PS155

558-3

558-2

558-1

∗∗∗

531-8

∗

505-8

∗

57-A4PS155 H

ADU

PAPER

EXIT

SENSOR 3

PS156

559-3

559-2

559-1

∗∗∗

534-1

534-2

∗∗∗

∗

531-11

531-9

531-10

∗∗∗

505-13 534-3

505-12

505-10

∗∗∗

57-B45VDC

57-A5PS156

57-B6SGND

H

554-1

554-2

554-3

∗∗∗∗∗

∗

531-13

∗

531-12

∗

531-3

∗∗

505-23

505-14

∗

57-A8ADU SW L

ADU

PAPER

FEED

MOTOR

M151

554-4

554-5

554-6

505-15

505-16

505-17

∗∗∗

83-A8M151 DRIVE

83-A9M151 CLOCK

83-A11M151 LD

P

H

554-8

∗

505-20

47 40

554-11

∗

505-22

ADU

COOLING

FAN 2

FM154

∗∗∗

526-4

526-2

∗∗∗

524-2

524-4

524-1

∗∗∗

522-6

522-8

522-5

∗

505-21

505-19 526-1

∗∗

∗

83-B12

83-A12

H

FM154 LD

FM154 DRIVE

REV-FEED

POINT

SENSOR

PS302

611-1

611-3

611-2

∗∗∗

619-1

619-2

619-3

∗∗∗

∗

622-1

622-2

622-7

∗∗∗

200-A4

200-A1

200-A10

H

5V DC

PS302

S GND

ADU

GETE

SENSOR

PS303

612-3

612-2

∗∗∗

622-3

∗

200-A5 H

PS303

612-1

AUD

PAPER

FEED

SENSOR

PS304

613-3

613-2

∗∗∗

619-4

619-5

619-6

∗∗∗

622-4

∗

200-A6 H

PS304

613-1

REV-PAPER

EXIT

SENSOR

PS305

614-3

614-2

614-1

∗∗∗

622-5

∗

200-A7 H

PS305

INTER LOCK

SENSOR

PS306

615-3

615-2

615-1

∗∗∗

622-6

∗

200-A8 H

PS306

LCT 1ST

NO PAPER

PAPER FEED

SOLENID

(10)

SD141

∗

∗∗

721-1

721-2

728-4

∗

777876

∗

120-B11SD141 DRIVE H

LCT PAPER

LCT

UPPER LIMIT

(10)

723-1

723-2

∗∗∗

728-6

∗

723-3

728-7

∗

SENSOR

(10)

PS143

724-1

724-2

∗∗∗

728-8

728-9

728-10

∗

SENSOR

PS141

728-5

∗

∗∗∗

83-B3SGNDH83-B4PS141

83-B55VDCL83-B6PS143L83-B7PS160

INTERLOCK

SENSOR PS160

724-3

∗

LCT

725-1

∗∗∗

722-1

∗

722-2

CONVEYANCE

725-3

725-2

722-3

∗

LCT

SENSOR

(10)

PS144

727-1

727-2

∗

722-6

722-4

722-5

∗

83-B8PS144 H

727-3

∗∗

LCT

PRE W

SENSOR

(10)

PS210

726-1

726-2

726-3

∗∗∗∗

722-7

722-8

722-9

∗

83-B9PS210

∗

LCT

PRE-FEED

SENSOR

(10)

PS147

729-1

729-2

729-3

∗∗∗

722-10

722-11

722-12

∗

83-A10PS147 H

LCT

CNVEYANCE

CLUTCH

CL3

∗

730-1728-1

730-2

∗∗∗∗

728-3

∗

41

120-B9CL3 DRIVE H

LCT 1ST

PAPER FEED

CLUTCH

(10)

CL1

∗

720-1

720-2

∗

728-2

∗

120-B10CL1 DRIVE H

CB(3/5)

H

7-A1 M17 DRIVE

7-A2 24VDCH7-A3 M18 DRIVE

∗

110-6

110-7

110-8

23-1

24-1

23-2

∗

24-2

∗

7-A4 24VDC

∗

110-9

∗

24V DC

7-A5

∗∗

112-1

∗

79-6

∗

122-1

∗

SD1 DRIVE H

7-A6

∗

112-2

∗∗∗

79-7

∗

122-2

∗

24V DC

∗

112-10

∗

38-5

∗

206-2

∗

114-B3

∗∗

112-11

∗

209-1

∗

207-1

∗

7-A7 SD2 DRIVEH7-A8 SD3 DRIVEH7-A12 MC7 DRIVEH7-A9 MC5 DRIVEH7-A10 MC6 DRIVEH7-B12 MC8 DRIVEH114-A4 MC9 DRIVEH114-B2 SD6 DRIVEH114-B4 SD7 DRIVE

∗

25-6

∗

123-1

∗

112-3

25-7

∗

123-2

∗

53-1

∗

112-4

∗

53-2

∗

233-1

∗

112-7

∗

233-2

∗

230-1

∗

112-5

∗

230-2

∗

231-1

∗

112-6

∗

231-2

∗

234-1

∗

112-8

∗

234-2

∗

464-1

∗

112-9

∗

464-2

∗

38-4

206-1

H

∗

112-12

∗

209-2

∗

207-2

∗

30-B9 M8 DRIVE 1

30-B10 M8 DRIVE 2

∗

42-4

42-5

∗

168-1

168-2

∗

2

91-1

∗

91-2

∗

H

6-A10 SD153 DRIVE

40-3

∗

64-2

∗

H

6-B11 SD5 DRIVE

6-B10 24V DC

∗

40-1

∗

64-1

∗

6-A1 SGND

∗∗∗

42-1

42-2

∗∗∗

H

6-A2 PS14

43-3

6-A3 5VDC

6-A4 SGND

42-8

H

6-A5 PS30

∗∗∗

42-9

∗∗∗

5V DC

6-A6

42-10

H

6-A7 24VDC

6-A8 MC3 DRIVEL6-B8 PS24

∗

86-1

86-2

∗

6-A9 SGND

∗∗∗

82-1

∗∗∗

82-2

82-3

6-B9 5VDC

3-B1 5V DC

∗∗∗

98-11

98-10

∗∗∗

392-7

392-15

∗∗∗

90-2

90-1

∗∗∗

H

6-A11 PS301

98-12

392-16

90-3

3-B3 SGND

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 9

2

DATE

Jan.2000

M17

UPPER

TRAY

MOTOR

PAGE

3-9

SD1

M18

LOWER

TRAY

MOTOR

1ST

PAPER

FEED

SOLENOID

(UPPER)

METHOD

REPLACEMENT

SD2

1ST

PAPER

FEED

SOLENOID

(LOWER)

SD3

1ST

PAPER

FEED SOLENOID (BY-PASS)

MC7 PAPER

FEED

CLUTCH

(BY-PASS)

MC5 PAPER

FEED CLUTCH (UPPER)

MC6

PAPER

FEED

CLUTCH

(LOWER)

MC8

MIDDLE

CNVEYANCE

CLUTCH

1

MC9

MIDDLE

CNVEYANCE

CLUTCH

2

SD6

UP

TRAY

SOLENOID

SD7

LOU

TRAY

SOLENOID

M8

TRANSFER /SEPARATE

CLEANING

MOTOR

SD153

EXIT GATE SOLENOID

SD5

CNVEYANCE

SOLENOID

46-1

46-2

46-3

PS14

REGIST. SENSOR

32-1

32-2

32-3

PS30 BY-PASS

SENSOR

MC3

2ND

PAPER

FEED

CLUTCH

37-1

37-2

PS24 FUSER

DETECT

SENSOR

37-3

610-1

610-2

610-3

PS301

REV

POINT

SENSOR

7065 OVERALL WIRING DIAGRAM (4/5)

LCT 1ST

PAPER FEED

CLUTCH (15)

CL2

∗

716-1

716-2

∗

709-1

709-2

43

∗

120-B1

H

CL2 DRIVE

LCT 1ST PAPER FEED SOLENID (15)

SD140

∗

714-1

714-2

∗

709-9

709-4

42

∗

120-B2

H

SD140 DRIVE

LCT

710-1

∗

710-2

710-3

∗

LCT PAPER UPPER LIMIT SENSOR (15)

711-1

∗

NO PAPER

SENSOR (15)

PS140 PS142 PS146 PS200

∗

∗∗∗

709-5

709-6

709-7

711-2

∗∗

709-8

SENSOR (15)

711-3

∗

LCT

PRE-FEED

PS145

715-1

715-2

∗∗∗

∗∗

709-16

CONVEYANCE

SENSOR (15)

715-3

2

∗∗∗

120-B3

SGND

120-B4

H

PS140

120-B5

5VDC

120-B6

L

PS142

120-B12

H

PS145

LCT

713-1

∗

709-3

713-2

∗

120-B7

H

PS146

713-3

∗

LCT

PRE W

SENSOR (15)

712-1

712-2

∗

709-10

709-12

709-11

77 78

∗

120-B8

∗

PS200

712-3

∗

LCT PAPER

FEED MOTOR

703-3

703-1

∗

709-15

73 76

40VDC

703-2

67

204-1

PGND

M140

2

204-2

204-3

∗∗∗∗∗∗∗∗∗

120-A1

5VDC

204-4

204-5

204-6

120-A2

120-A3

120-A4

P

∗

SGND

M140 PLL

M140 CONT

CB (4/5)

LCT

TRAY

MOTOR (15)

M141 M142

∗

731-1

731-2

∗

46

120-A5

120-A6

L

P

M140 CLOK

M141 DRIVE

LCT

TRAY

MOTOR (10)

∗

732-1

732-2

∗

45

120-A7

L

M142 DRIVE

LCT TRAY

DETECTOR (15)

MS141 MS142

∗∗

735-2

709-14

709-13

∗

733-2

∗

2

735-1

∗

733-1

∗

120-A9

120-A8

P

TMP4

TRAY (15) ADD

LCT TRAY

DETECTOR (10)

∗

734-1

734-2

∗

120-A10

120-A11

P

TMP4

TRAY (10) ADD

DCPS

30

29 26 28 27

∗∗∗∗∗

410-1

410-2

410-3

410-4

410-5

5VDC

SGND

TCK2

ACKTGCLAMP

411-2

411-3

420-33

420-32

411-4

420-31

411-5

420-30

GND

411-6

420-29

SGND

S CK

411-7

420-28

S IN

411-8

420-27

—5VDC

S LD

MD 0

411-9

411-10

420-26

420-25

MD 1

411-11

420-24

MD 2

411-12

420-23

GND

411-13

420-22

OD 0

411-14

420-21

OD 1

411-15

420-20

OD 2

411-16

420-19

OD 3

411-17

420-18

12VDC

TCK1

PPPPPPPPPPPPPPPPPPPPPPPPPPPPP

411-1

420-34

OD 4

411-18

420-17

OD 5

411-19

RC

420-16

OD 6

411-20

420-15

OD 7

411-21

420-14

ADB

OD 8

411-22

420-13

GND

411-23

420-12

ED 0

411-24

420-11

ED 1

411-25

420-10

ED 2

411-26

420-9

ED 3

411-27

420-8

ED 4

411-28

420-7

ED 5

411-29

420-6

ED 6

411-30

420-5

IPB (1/2)

ED 7

411-31

420-4

ED 8

411-32

420-3

APR

P

411-33

420-2

GND

411-34

420-1

LASER

REVISE MOTOR

M40

Y

O

W

BK

GY

443-1

443-2

443-3

443-4

443-6

∗∗∗∗∗∗∗

424-1

424-2

424-3

424-4

424-5

PPPPP

M40 PWR A

M40 PWR B

M40 DRIVE A

M40 DRIVE B

M40 DRIVE A’

IP REQ

INDEX

TXA 1

∗

425-A1

425-A2

425-A3

425-A4

425-A5

∗∗∗∗∗∗∗

442-1

442-2

442-3

BN

443-5

424-6

424-7

424-8

423-1

423-2

∗

SMPR

425-A9

425-A10

425-A11

5VDC

425-A12

423-3

PPP

SGND

M INDEX 1

MPR

425-B1

P

∗

HLVL

M40 DRIVE B’

425-A6

425-A7

∗∗∗∗∗∗∗∗∗∗∗∗∗

INDXSB LDB1 LDB2

442-4

442-5

442-6

442-7

442-8

423-4

SGND

425-B2

RC

423-5

M INDEX 2

TXA 0

425-B3

425-B4

423-6

SGND

425-B5

442-9

423-7

423-8

423-9

P

SGND

S INDEX 1

S INDEX 2

425-B6

425-B7

442-10

423-10

SGND

425-B8

∗

423-11

∗

HLVL

425-B9

423-12

∗

IPR

O YOBI 1

425-B10

425-B11

∗

425-B12

∗

440-1

421-1

5VDC

440-2

421-2

SGND

440-3

440-4

440-5

440-6

RC

421-3

421-4

421-5

421-6

∗

H

SGND

LD1 VIDEO

LD1 APC CONT 1

LD1 APC CONT 2

440-7

421-7

H

LD1 ALM

440-8

440-9

421-8

421-9

P

∗∗∗

LD1 INC

LD1 IRCLK

440-10

421-10

LD1 U/D

440-11

421-11

LD1 C/S

440-12

421-12

∗

LD1 LPR

441-1

422-1

5VDC

441-2

422-2

SGND

441-3

441-4

441-5

441-6

RC

422-3

422-4

422-5

422-6

∗

H

SGND

LD2 VIDEO

LD2 APC CONT 1

LD2 APC CONT 2

441-7

422-7

H

LD2 ALM

441-8

441-9

422-8

422-9

P

∗∗∗

LD2 INC

LD2 IRCLK

441-10

422-10

LD2 U/D

441-11

441-12

422-11

422-12

∗

LD2 C/S

LD2 LPR

DCPS

17 18 19 20

∗∗∗

430-1

430-2

430-3

5VDC

SGND

∗

430-4

SGND

TH1 ANG 1

TH1 ANG 2

∗

6-B1

6-B2

∗

98-1

98-2

98-3

∗

392-1

392-2

392-3

∗∗∗

TH1

FIXING

TEMPERATURE

SENSOR 1, 2

TH2 ANG 1

TH2 ANG 2

TH3 ANG 1

∗

∗∗∗

6-B3

6-B4

6-A12

∗∗∗

98-4

98-5

∗∗∗

392-5

392-4

∗

TH2

TH3 ANG 2

6-B12

∗∗

98-6

392-6

∗

TH3

SENSOR

SGND

6-B5

∗∗∗

98-7

98-8

∗∗∗

392-12

392-13

∗∗∗

40-1

PS27

FIXING

EXIT

PS27 L

6-B6

40-2

5VDC

6-B7

98-9

392-14

40-3

M12 H/L

M12 CLK

M12 STOP

M12 MODE 0

M12 MODE 1

M12 MODE 2

M12 F/R

M12 CONT

∗

223-4

∗

223-5

∗

223-6

HHH

223-7

223-8

M12 BRAKE

223-9

P

223-1

∗

223-2

∗

223-3

∗∗∗∗∗∗∗∗∗∗∗

224-1

224-2

224-3

224-4

224-5

224-6

224-7

224-8

224-9

M12 DRIVE C

M12 DRIVE A

M12 DRIVE B

M12 MAG A’

M12 MAG A

M12 MAG B’

M12 MAG B

M12 MAG C’

PPPPPPPPP

225-1

225-2

225-3

WWW

M12 MAG C

228-1

228-2

228-3

228-4

228-5

228-6

BKBKBKBKBKBKBKBKBK

M12

OPTICS DRIVE MOTOR

M12 NCR

M12 PLLL

∗

223-10

223-11

224-10

224-11M12 PLL

∗

SGND

5VDC

228-7

228-8

M12 FG

∗

228-9

OPMDB

2

40VDC

PGND

12VDC

226-1

226-2

226-3

∗∗∗ ∗

31 32 33

DCPS

481-A1

481-A2

481-A3

481-A4

481-A5

481-A6

481-A7

481-A9

481-B1

481-B2

481-B3

481-B4

481-B5

481-B6

481-B7

481-B8

P

RXA 1

SGND

MTN V/V

MAPC CAL

481-B9

481-B10

∗

∗∗∗

∗

CORR

MIND CHG

481-B11

481-B12

SV

GND

3-A7

∗

SD LE DRIVE

WT LE DRIVE

∗

3-A8

3-A9

∗

SGND

3-A10

∗

SGND

3-B5

∗

8VDC

3-B6

∗

5VDC

3-B7

∗

OB1 TXD

P

3-A1

∗

219-1

∗

10-1

3-A2

∗

219-2

∗

10-2

P

OB1 RXD

OB1 RTS

P

3-A3

∗

219-3

∗

10-3

219-4

3-A4

∗

219-5

∗

10-4

P

OB1 CTS

OB1 DTR

P

3-A5

∗

219-6

∗

10-5

3-A6

5678

∗

∗∗∗

219-7

219-8

∗

10-6

10-7

P

5VDC

OB1 DSR

∗

10-8

5VDC

219-9

∗

10-9

SGND

219-10

∗

10-10

SGND

P

∗∗∗∗∗

SGND

RESET

M V/V

MEE V/V

481-A10

DCORR

I YOBI 1

481-A11

481-A12

GND

8VDC

P

∗

RXA 0

OB1

5VDC

S LE

G LE

SS LE

EXT LE

JSD 0

JSD 5

JSD 6

JSL 14

217-8

220-8

217-9

220-9

NC

217-10

220-10

Y1 CONT

X1 CONT

Y2 CONT

X2 CONT

FL HOTNCNC

FL GND

LCD Vajd

24VDC

LD3

LD2

LD1

LD0

24VDC

PGND

5VDCCPLP

213-9

82-9

∗

213-10

82-10

∗

213-11

82-11

FLMNCDISP OFF

∗

212-12

213-13

213-14

82-12

82-13

82-14

217-1

220-1

217-2

220-2

217-3

220-3

217-4

220-4

217-5

217-6

217-7

RC

220-5

220-6

220-7

SGND

226-5

222-4

∗

221-1

222-5

221-2

P

213-3

82-3

213-4

82-4

213-5

82-5

P

213-6

82-6

213-7

82-7

213-8

RC

82-8

222-6

222-7

222-3

222-2

222-1

210-1

210-2

210-3

210-4

210-5

210-6

210-7

210-8

210-9

210-10

210-11

210-12

210-13

210-14

210-15

210-16

210-17

210-18

210-19

210-20

210-21

210-22

210-23

210-24

∗

221-3

221-4

∗

215-1

∗

215-2

∗

215-4

214-1

214-2

214-3

214-4

214-5

214-6

214-7

214-8

RC RC

214-9

214-10

214-11

214-12

214-13

214-14

214-15

214-16

214-17

214-18

214-19

214-20

214-21

214-22

214-23

214-24

∗∗∗∗∗

212-1

212-2

212-3

212-4

83-1

83-2

83-3

83-4

212-5

212-6

-1

-2

∗∗∗∗∗∗

212-7

-3

212-8

-4

∗∗

∗

213-1

82-1

213-2

82-2

∗

34

WT SW

OB2

LMP ADJ

SGND

216-1

216-2

RC

71-1

71-2

5VDC

216-3

71-3

INDICATING BOARD

FL

FL GND

R

BK

77-1

77-4

OB3

INDICATING STARTER

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 10

2

DATE

Jan.2000

PAGE

3-10

METHOD

REPLACEMENT

7065 OVERALL WIRING DIAGRAM (5/5)

1

MAIN RELAY

AC POWER

CBR

BK BK

WW

L1

∗

385-4

385-1

∗

LV

HV

INVB

752-1 752-3 752-4

COIL2

BK BK

752-2

W

W W W W

∗

NF

∗

COIL1

(KBE ONLY)

∗

390-2 390-1

∗

398-3

AC(C)

RL2

(KBJ ONLY)

SUB RELAY

753-2 753-1

∗

397-5

397-6

AC(H)

AC(C)

BK

∗

BK BK

W

∗

387-2

750-2

WWW

HTR3

∗

BK

387-1

750-1

BKBKBK

W

HTR2

BK

RL1

∗

W

751-2

HTR1

BK

2

751-1

BK

398-1

AC(H)

MS4

BK BK BK BK

BK BK

MAIN SWITCH

BK

395-1

AC(H)

381-3

BK

W W

W

396-3

AC(C)

381-4

SW1

W

395-2

AC(C)

383-1

BK

383-2

BK

MS1

BK BK

∗

381-1

381-2

BK

396-1

AC(H)

392-9

392-10

383-3

BK

383-4

BK

TS-2 TS-1

397-1

AC(H)

397-2

AC(H)

BK

394-2

399-2

W

∗

W

AC(H)

W

382-1

AC(C)

∗

L2

W

392-18

GY

394-1

∗

399-1

V

∗

L2 DRIVE

L3

W

392-19

BN BNBNBN

382-2

∗

L3 DRIVE

L4

W

392-20

382-4

∗

L4 DRIVE

∗

∗∗∗

BK

4036 37 41 42 43 44 45 46 47 48 49 50 52 53 54

∗∗∗

∗∗

∗

122-1

122-2

122-3

∗

78-1

78-2

78-3

24V DC

∗

122-4

122-5

∗∗∗

78-4

24V DC

∗

78-5

24V DC

122-6

∗

78-6

PGND

∗∗∗

2

38 39

∗

51

∗∗∗∗∗

∗

121-1

∗

78-7

PGND

∗

121-3

∗

99-2

24V DC

∗

57 58 59 60

55 64 66

∗∗∗

∗

121-4

∗

99-3

24V DC

121-5

∗

99-4

PGND

61 63

6256

∗

∗∗∗∗∗

121-6

65 67 69

∗

123-2

∗

99-5

PGND

∗

88-2

PGND

68 70 72

∗

128-2

∗∗

∗

123-3

∗

88-3

PGND

71 73

∗∗∗

∗

123-4

∗

88-4

40V DC (1)

∗∗

128-1

123-574121-2

88-5

40V DC (1)

75

∗

99-1

24V DC

3 4

81-1

60-B10

24V DC

∗∗

81-2

∗

60-B9

L

RL DRIVE

RL1 RL2

BBR

∗

96-1

∗∗∗

96-3

5 6 7 8

R

24V DC (2)

2-2

∗∗

96-4

∗

96-5

∗

96-6

∗

96-7

∗

24V DC (2)

PGND

12V DC

SGND

5V DC

8V DC

5V DC (For control board)

2-1

2-3

2-4

2-5

2-6

2-8

2-10

8-10

∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗

61-1

61-2

61-3

4-1

61-4

61-5

61-7

61-9

29-3

29-2

29-1

∗∗∗∗

232-2

232-1

∗∗∗

470-1 232-3

470-2

470-3

∗∗∗

60-B8

60-A9

60-A10

H

PGND

24V DC

L1 CONT

5V DC (For control board)

SGND

8-9

8-7

8-6

8-4

8-3

4-2

4-4

4-5

60-B7

60-A6

L

L2 CONT

RL1 CONT

8-2

8-1

60-A7

60-A8

H

L3 CONT

L4 CONT

SGND

2-7

∗

61-6

5V DC

2-9

∗

61-8

DCPS

5V DC

11V DC (For KRDS)

SGND

PGND

24V DC

5V DC

-5V DC

SGND

12V DC

40V DC

PGND

12V DC

SGND

401-1

401-2

8-8

8-5

401-3

401-4

28-1

28-2

28-3

28-5

28-6

400-6

400-8

400-7

400-9

400-5

400-1

400-2

400-3

400-4

412-3

412-5

27 28 29 30

26

412-2

412-4

412-1

∗∗∗∗∗

35

∗

31 32 33 34

∗

∗∗∗

∗

100-1

∗

100-2

∗

101-2

∗

101-3

∗ ∗ ∗

∗

9

∗

10

∗

11

∗

12

∗

13 14

∗∗∗

∗

∗∗∗

2524232221201918171615

121-7

99-6 PGND

∗

1-4

123-1

88-1 PGND

∗

1-3

∗

1-2

1-1

CB (1/5)

TDS CONT

12VDC

TDS ANG

SGND

24VDC

PGND

B CONT

C CONT

C SHIFT

B SHIFT

G SHIFT

M7 DRIVE 1

30-B7

∗∗∗∗∗

63—3

63—4

50—3

50—4

21—1

M7 DRIVE 1

∗

39—1

R

M7

CHARGER

CLEANING

MOTOR

5VDC

M7 DRIVE 2

5-A1

5-A2

30-B8

63—5

63—6

RC

50—5

50—6

RC

21—2

21—3

21—4

∗

TH2 ANG

M7 DRIVE 2

∗

39—2

BK

24VDC

PCL CONT

L

5-A3

5-A4

∗

63—7

63—8

50—7

50—8

21—5

21—6

CHARGING

DB

PRE-

LAMP

24VDC

20—1

R

PCL CONT

L

20—2

W

γ / Dmax LED V ref

∗

5-A12

5-A11

∗

324—1

324—2

324—3

325—1

325—2

325—3

19—1

19—10

∗

γ sig / MONI

12VDC

Dmax LED CONT

L

5-B1

5-B2

5-B3

Y

324—4

324—5

324—6

325—4

325—5

325—6

19—2

19—3

19—4

∗

Dmax MONI

TCBS

TONER

CONTROL

SENSOR

DRUM JAM CONT

SGND

L

5-B4

5-B5

5-B6

5-B7

B

∗

∗∗∗∗∗

324—7

324—8

324—9

324—10

RC

325—7

325—8

325—9

325—10

RC

19—5

19—6

19—7

19—8

∗

Dmax sig

DRUM JAM

LED CONT

L

5-B8

∗

19—9

SEPARATION

24VDC

5-B9

O

324—11

324—12

325—11

325—12

34—1

34—2

R

SD4PCL

CLAW

SOLENOID

SD 4 DRIVE

L

5-B10

∗

B

∗

5-A5

5-A6

Y

∗

63—9

63—10

∗∗∗

50—12

50—13

∗∗∗

51—1

51—2

R

BN

DENSITY SENSOR

∗

5-A7

∗

63—11

50—14

51—3

O

5-A8

B

63—12

∗

50—15

∗

51—4

Y

GP CONT

L

∗∗∗

62-A11

62-A2

62-A3

62-A4

62-A5

62-A6

62-A7

62-A8

62-A9

B

O

∗∗∗

∗

∗∗∗

84—1

84—2

84—3

84—4

84—5

84—6

84—7

84—8

84—9

L

F SIG

GP

GUIDE PLATE

HV1

31—2

BN

71—1

∗

CHARGING

31—1 BIAS

GY

50—20 70—1

GY

BIASTONER

S SHIFT (DC)

S SHIFT (AC)

S CONT

T SHIFT

T CONT

PGND

24VDC

L

62-B5

85—5

L

∗

62-B4

62-B3

62-B2

62-B1

O

B

85—4

85—3

85—2

85—1

∗

62-B10

62-B8

62-B7

62-B6

∗∗∗∗∗∗∗

85—10

85—8

85—7

85—6

∗

∗∗∗

∗

∗∗∗

∗

87—1

87—3

87—5

87—6

87—7

87—8

87—9

87—10

87—11

T SIG

HV2

87—12

SYNCHRONIZATION

∗

F.G

S SIG

SEPARATE TRANSFER TRANSFER

89—1

LAMP

85—9

∗

89—2

R

PSL CONT

∗

62-B11

∗

W

5VDC

PS40

L

22-A5

22-A6

R

163-1

163-2

∗

133-3

133-2

PS40TSLTDS

APS

SENSOR 1

PS46

H

22-A1

∗

NC

PS41

L

22-AB

∗

163—4

PS47

L

22-A2

∗

163—8

NC

SGND

22-A7

B

∗

163—7

163-3

PS42

L

22-B1

∗

163—5

PS48

L

22-A3

∗∗

163—9

PS43

L

22-B2

∗

163—6

∗

138-3

138-2

APS

SENSOR 4

∗∗∗

138-1

∗∗∗

133-1

130-3

130-2

APS

SENSOR 3

∗∗∗

130-1

∗∗∗

134-3

134-2

134-1

PS41 PS42 PS43

APS

SENSOR 2

239-3

239-2

PS48

APS

SENSOR 7

∗∗∗

239-1

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 11

2

DATE

Jan.2000

PAGE

3-11

METHOD

REPLACEMENT

JAM LIST

Following jam detection is carried out in this machine.

[1] Paper Jam

Classifica-

tion By-pass feed tray

Tray 1

Tray 2

Tray 3

Main body and LCT

Tray 4

Jam

code

J10-1

J10-2

J10-4

J11-1

J11-2

J11-3

J11-4

J12-1

J12-2

J12-3

J12-4

J13-1

J13-2

J13-3

J13-4

J14-1

J14-2

J14-3

J14-4

When stationary

When operating

When stationary When operating

Causes

PS18 (no feed) and PS14 (registration) are OFF during idling but PS30 (by-pass feed) is ON. PS14 (registration) or PS30 (by-pass feed) is not turned ON within 4 seconds from ON of SD3 (by-pass feed). PS30 (by-pass) is ON at the time of ON of SD3 (by-pass feed). PS20 (pre try (upper)) is ON during idling. PS20 (pre try (upper)) is not turned ON within 400 msec from ON of SD1 (1st paper feed (upper)). PS18 (no feed) is not turned ON within 650 msec from ON of SD1 (1st paper feed (upper)). PS20 (pre try (upper)) is ON when SD1 (1st paper feed (upper)) goes ON. PS21 (pre try (lower)) is ON during idling. PS21 (pre try (lower)) is not turned ON within 400 msec from ON of SD2 (1st paper feed (lower)). PS18 (no feed) is not turned ON within 820 msec from ON of SD2 (1st paper feed (lower)). PS21 (pre try (lower)) is ON when SD2 (1st paper feed (lower)) goes ON.

PS210 (LCT pre try (1000)) is ON

during idling. PS210 (LCT pre try (1000)) is not turned ON within 420 msec from ON of SD141 (LCT paper feed (1000)). PS144 (LCT conveyance (1000)) is not turned ON within 2 seconds from ON of SD141 (LCT paper feed (1000)). PS210 (LCT pre try (1000)) is ON when SD141 (LCT paper feed (1000)) is ON. PS200 (LCT pre try (1500)) is ON during idling. PS200 (LCT pre try (1500)) is not turned ON within 370 msec from ON of SD140 (LCT paper feed (1500)). PS146 (LCT conveyance (1500)) is not turned ON within 2.4 seconds from ON of SD140 (LCT paper feed (1500)). PS200 (LCT pre try (1500)) is ON when SD140 (LCT paper feed (1500)) is ON.

Operation when jam

occurs If a copy is being made when a jam occurs, copy operation is stopped after completion of exit of the copy.

DIAGRAMS

Method of clearing jam

Remove the original paper from by-pass tray then remove the jammed paper.

Open the main body conveyance door and remove the jammed paper and close it. Open the tray and remove the jammed paper and close it.

Open the LCT conveyance door and remove the jammed paper and close it. Open the tray and remove the jammed paper and close it.

Open the LCT upper cover and remove the jammed paper and close it. Open the tray and remove the jammed paper and close it.

3 - 13

DIAGRAMS

Classifica-

tion LTC-352 paper feed jam

LT-352

Conveyance jam

Main body and LCT

Jam

code

J15-1

J15-2

J15-3

J15-4

J16-0

J17-1

J17-3

J17-4

J17-5

J17-6

J19-0

J19-1

J19-2

When stationary When operating

When stationary

When stationary When operating

When operating

When stationary

Causes

PS802 (LT pre try) is ON during idling.

PS802 (LT pre try) is not turned ON within 400 msec from ON of MC800 (LT 1st paper feed). PS18 (no feed) is not turned ON within 800 msec from ON of PS802 (LT pre tray). PS802 (LT pre try) is ON when MC800 (LT 1st paper feed) is ON. PS14 (register) is ON during idling.

PS18 (no feed) or PS19 (optics sync

1) is ON during idling. PS19 (optics sync 1) is not turned ON within 560 msec from ON of PS156 (ADU paper exit 3). PS19 (optics sync 1) is not turned ON within 430 msec from the start of reconveyance in right lengthwise conveyance in LCT paper feed. PS18 (no feed) is not turned ON within 560 msec from the start of reconveyance in right lengthwise conveyance in LCT/ADU reverse side. A loop is not completed within 400 msec from ON of PS18 (no feed). PS144 (LCT conveyance (1000)) is not turned ON within 2 sec. from ON of PS147 (LCT prefeed (1000)). PS146 (LCT conveyance (1500)) is not turned ON within 2 sec. from ON of PS145 (LCT prefeed (1500)). PS144 (LCT conveyance (1000)) or PS146 (LCT conveyance (1500)) is ON during idling. PS147 (LCT prefeed (1000)) or PS145 (LCT prefeed (1500)) is ON during idling.

Operation when jam

occurs If a copy is being made when a jam occurs, copy operation is stopped after completion of exit of the copy.

If a copy is being made when a jam occurs, copy operation is stopped after completion of exit of the copy. If a copy is being made when a jam occurs, copy operation is stopped after completion of exit of the copy.

Method of clearing jam

Open the LCT conveyance door and remove the jammed paper and close it. Pull the LCT out and remove the jammed paper.

Open the front door and remove the jammed paper and close it.

Open the conveyance door and remove the jammed paper and close it.

3 - 14

DIAGRAMS

Classifica-

tion Conveyance jam

Main body and LCT

Jam

code

J21 J30

J31

J32

J33-1

J33-2

J33-3

J33-4

When stationary When operating

When stationary

When operating

Causes

TCSB (drum wrapping sensor) is ON. PS14 (registration) is not turned OFF within paper size length + 40 mm from ON of MC3 (2nd paper feed). PS27 (fixing paper exit) is not turned ON within 2000 msec from ON of MC3 (2nd paper feed). PS27 (fixing paper exit) was turned ON within 280 msec from copy start. PS27 (fixing paper exit) is ON during idling. PS27 (fixing paper exit) does not go OFF within 2000 msec after PS27 (fixing paper exit) goes ON. PS301 (reversal point), PS302 (reversal paper feed point), PS303 (ADU gate), PS304 (ADU paper feed) or PS305 (reversal paper exit) is ON during idling. PS301 (reversal point) is not turned ON within 800 msec from ON of PS27 (fixing paper exit). PS301 (reversal point) is not turned OFF within 2.4 sec. from ON of PS301 (reversal point). PS305 (reversal paper exit) is not turned OFF within 1 sec. from ON of PS27 (fixing paper exit) at the straight paper exit. PS305 (reversal paper exit) is not turned OFF within 1 sec. from start of M201’s (reversal paper exit) reversing operation at the reversal paper exit.

Operation when jam

occurs The main body is stopped immediately.

Method of clearing jam

Open the front door and remove the jammed paper and close it.

Open the paper exit and the front door and remove the jammed paper and close them.

Open the main body left plate, remove the jammed paper, then close it.

3 - 15

DIAGRAMS

Classification

DF-312

RADF

Jam

code

J61-0

J61-1

J62-1

J62-2

J62-3

J62-4

J62-5

J63-0

J63-1

J63-2

J63-3

When stationary When operating When stationary When operating

Causes

MS301 (cover open/close detect) is ON during idling. MS301 (cover open and close detect) was turned ON during RADF operating. PS301 (DF open and close detect) is OFF during idling. PS301 (DF open/close detect) was turned OFF during RADF operation. PS306 (original registration) is not turned OFF within a certain period after it has been turned ON. PS308 (original conveyance) is not turned ON within a certain period after the pre-feed of the duplex original front side (include the simplex original) has been started. PS308 (original conveyance) is not turned ON within a certain period after the pre-feed of the duplex original back side has been started. PS308 (original conveyance) is not turned OFF within a certain period after the scanning of the duplex original front side (include the simplex original) has been started. PS308 (original conveyance) is not turned OFF within a certain period after the scanning of the duplex original back side has been started. PS307 (original paper exit) is not turned ON within a certain period after the scanning of the simplex original has been started. PS307 (original paper exit) is not turned ON within a certain period after the scanning of the duplex original back side has been started. At the simplex original exiting, PS307 (original paper exit) is not turned OFF within a certain period after it has been turned ON. At the duplex original exiting, PS307 (original paper exit) is not turned OFF within a certain period after it has been turned ON.

Operation when jam

occurs RADF is stopped immediately. If there is paper during or after transfer, the main body is stopped after exit of the paper.

Jam clearing method

Open the RADF and remove the jammed paper and close it. If there is a jammed paper on a vertical conveyance unit in the main body, remove it.

3 - 16

DIAGRAMS

Classification

DF-312

RADF

Jam

code

J63-4

J63-5

J63-6

J63-7

J65-0

J65-1

J65-2

J65-3

When operating

When stationary

Causes

PS309 (original reversal detect) is not turned ON within a certain period after the scanning of the duplex original front side has been started. PS309 (original reversal detect) is not turned ON within a certain period after the reversal paper feed has been started. At the start of the duplex original front side scanning, PS309 (original reversal detect) is not turned OFF within a certain period after it has been turned ON. At the start of the reversal paper feed, PS309 (original reversal detect) is not turned OFF within a certain period after it has been turned ON. PS306 (original regist.) is ON during idling. PS308 (original conveyance) is ON during idling. PS309 (original reversal detect) is ON during idling. PS307 (original paper exit) is ON during idling.

Operation when jam

occurs RADF is stopped immediately. If there is paper during or after transfer, the main body is stopped after exit of the paper.

Jam clearing method

Open the RADF and remove the jammed paper and close it. If there is a jammed paper on a vertical conveyance unit in the main body, remove it.

3 - 17

DIAGRAMS

Classification

FS-106

FNS

Jam

code

J72-16

J72-17

J72-18

J72-19

J72-20

J72-21

J72-23

J72-27

J72-29

J72-30

J72-31

J72-81

J72-82

J72-83

When operating

Causes

PS4 (FIN entrance passing) is not turned ON within the specific time after PS305 (reversal paper exit) is turned ON. PS23 (paper exit 2) is not turned ON within the specific time after PS4 (FIN entrance passing) is turned ON. PS5 (stacker conveyance passing) is not turned ON within the specific time after PS4 (FIN entrance passing) is turned ON (in staple mode). PS5 (stacker conveyance passing) is not turned OFF within the specific time after it turns ON. PS6 (paper exit 1) is not turned ON within the specific time after the paper exit operation is started (in staple mode). PS6 (paper exit 1) is not turned OFF within the specific time after it turns ON after the paper exit operation is started (in staple mode). PS4 (FIN entrance passing) is not turned OFF within the specific time after it turns ON (in sub-tray paper exit). PS20 (stacker paper 0) is OFF when the staple is started. PS23 (paper exit 2) is not turned OFF within the specific time after it turns ON (in offset mode). PS6 (Reversal paper exit) is not turned OFF within the specific time after it turns ON (in staple mode). PS4 (FIN entrance passing) is not turned ON within the specific time after PS305 (reversal paper exit) is turned ON (in multiple paper exit mode). PS17 (stapler F HP) is not turned ON within the specific time from M10 (stapler F) goes ON. PS15 (stapler R HP) is not turned ON within the specific time from M9 (stapler R) goes ON. PS15 (stapler R HP) and PS17 (stapler F HP) are not turned ON within the specific time from M9 (stapler R) and M10 (stapler F) go ON.

Operation when jam

occurs FNS/main body is stopped immediately.

Method of clearing jam

Remove the jammed paper off the FNS/main body.

3 - 18

1

Classification

FS-108BM

FNS

Jam

code

J72-16

J72-17

J72-18

J72-19

J72-20

J72-21

J72-22

J72-23

J72-24

J72-25

J72-26

J72-27

J72-28

J72-29

J72-30

When operating

Causes

PS4(FIN entrance passage) is not turned ON within the specific time after the main body paper exit PS is turned ON. PS10(paper exit 2) is not turned ON within the specific time after PS4(FIN entrance passage) is turned ON. PS5(stacker conveyance passage) is not turned ON within the specific time after PS4(FIN entrance passage) is turned ON (in staple mode). PS5 (satcker conveyance passing) is not turned OFF within the specific time after it turns ON. PS6(paper exit 1) is not turned ON within the specific time after the paper exit operation is started (in staple mode). PS6(paper exit 1) is not turned OFF within the specific time after it turns ON after the paper exit operation is started (in staple mode). PS1(subtray paper exit) is not turned ON within the specific time after PS4(FIN entrance passage) is turned ON (in subtray paper exit). PS1(subtray paper exit) is not turned OFF within the specific time after it turns ON (in subtray paper exit). PS28(folding passage/1) is not turned ON within the specific time after the staple is completed. PS25(folding paper exit) is not turned ON within the specific time after folding is completed. PS25(folding paper exit) is not turned OFF within the specific time after it turns ON. PS20(stacker no paper detection) is OFF when the staple is started. PS5(stacker conveyance passage) is not turned OFF within the specific time after it turns ON. PS10(paper exit 2) is not turned OFF within the specific time after it turns ON. PS6(paper exit 1) is not turned OFF within the specific time after it turns ON.

Operation when jam

occurs FNS/main body is stopped immediately.

DIAGRAMS

Method of clearing jam

Remove the jammed paper off the FNS/main body.

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 19

1

DATE

Sep.1999

PAGE

3-18-1

METHOD

ADDITION

DIAGRAMS

1

Classification

PI-108

FS-108BM

FNS

FS-108BM

PI-108

Jam

code

J72-35

J72-36

J72-37

J72-81

J72-82

J72-83

J72-90

J73-1 J73-2

J73-3

J73-4

J73-5

J73-6

J73-7

J73-9

J73-10

J73-14

When operating

Causes

PS201(sheet passage) is not turned ON within the specific time after MC201(paper feed) is turned ON. PS5(stacker conveyance passage) is not turned ON within the specific time after PS201(sheet passage) is turned ON. PS10(paper exit 2) is not turned ON within the specific time after PS201(sheet passage) is turned ON. PS30(clincher HP/R) and PS31 (stapler HP/R) are not turned ON within the specific time after M21 (clincher R) and M22(stapler R) go ON. PS33(clincher HP/F) and PS34 (stapler HP/F) are not turned ON within the specific time after M23 (clincher F) and M24(stapler F) go ON. "PS30(clincher HP/R), PS33 (clincher HP/F), PS31(stapler HP/ R) and PS34(stapler HP/F) are not turned ON within the specific time after M21(clincher R), M23(clincher/ F), M22(stapler R) and M24(stapler/ F) go ON. " FNS does not operate within the specific time after it receives startoperation signal from the main body. PS6(paper exit 1) is ON during idling. PS5(stacker conveyance passage) is ON during idling. PS26(folding passage/2) is ON during idling. PS13(entrance paper detection) is ON during idling. PS4(FIN entrance passage) is ON during idling. PS10(paper exit 2) is ON during idling. PS1(subtray paper exit) is ON during idling. PS28(folding passage/1) is ON during idling. PS25(folding paper exit) is ON during idling. PS201(sheet passage) is ON during idling.

Operation when jam

occurs FNS/main body is stopped immediately.

Method of clearing jam

Remove the jammed paper off the FNS/main body.

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 20

1

DATE

Sep.1999

PAGE

3-18-2

METHOD

ADDITION

DIAGRAMS

Classification

FS-106

FNS

ADU paper feed jam

ADU paper exit jam

ADU

Jam

code J73-01 J73-02

J73-05

J73-06

J92

J93

J94

J95

J96

When stationary

When operating

When stationary

When operating

When stationary

When operating

Causes

PS6 (paper exit 1) is ON during idling. PS5 (stacker conveyance entrance) is ON during idling. PS4 (FIN entrance passing) is ON during idling. PS23 (paper exit 2) is ON during idling. PS152 (ADU paper feed) is not turned ON within 2000 msec from ON of PS27 (fixing paper exit). During idling, either of PS152 (ADU paper feed), PS153 (ADU reversal) or PS303 (ADU gate) is ON. PS303 (ADU gate) is turned ON within 280 msec from the copy start. CL151 (ADU paper feed) is not turned OFF within 1500 msec from ON of PS152 (ADU paper feed). PS154 (ADU paper exit 1) is not turned ON within 640 msec from OFF of PS152 (ADU paper feed). PS156 (ADU paper exit 3) is not turned ON within 900 msec from ON of PS154 (ADU paper exit 1). During idling, either of PS154 (ADU paper exit 1), PS155 (ADU paper exit 2), PS156 (ADU paper exit 3) or PS151 (ADU no paper) is ON. PS303 (ADU gate) is turned ON within 280 msec from copy start. PS153 (ADU reversal) is OFF after 140 msec from OFF of PS152 (ADU paper feed).

Operation when jam

occurs FNS/main body is stopped immediately.

The main body is stopped immediately.

Method of clearing jam

Remove the jammed paper off the FNS/main body.

Open ADU/main body front door/lengthwise conveyance door and remove jammed paper, and close it.

3 - 19

DIAGRAMS

[2] Abnormalities

Classification

Paper feed lifting abnormality

Wire cleaning abnormality

High voltage power source

Main body

abnormality

Fixing high temperature abnormality

Fixing low temperature abnormality

Warning code

F18-1

(upper)

F18-2

(lower)

F18-3

(10)

F18-4

(15)

F18-5

F22-1

F22-2

F28-1

F28-2

F28-3

F34-1

F34-2

F35-1

F35-2

Causes

PS16 (upper limit (upper)) is not turned ON within 7.5 seconds from ON of M17 (upper tray). PS17 (upper limit (lower)) is not turned ON within 7.5 seconds from ON of M18 (lower tray). PS143 (LCT upper limit (1000)) is not turned ON within 7.5 seconds from ON of M142 (LCT tray (1000)). PS142 (LCT upper limit (1500)) is not turned ON within 7.5 seconds from ON of M141 (LCT tray (1500)). PS801 (LCT upper limit) is not turned ON within 30 sec. from ON of M801 (LT UP/DOWN). Operation for charging corona wire cleaning was tried, but it was locked. Or, it was locked on the half way. Operation for transfer and separation corona wire cleaning was tried, but it was locked. Or, it was locked on the half way. When charging output is judged to be abnormal discharge. When transfer output is judged to be abnormal discharge. When separation output is judged to be abnormal discharge. Fixing temperature is exceeding about 220˚C. (Fixing high temperature abnormality detection software operates.) Fixing temperature is exceeding about 220˚C. (Fixing high temperature abnormality detection software operates.) Warm-up is not completed within a certain period (approx. 5 minutes) from the start of the warm-up. (Fixing low temperature trouble detection software operates.) After completion of warm-up, fixing temperature is lower than a prescribed temperature. (Fixing low temperature trouble detection software operates.)

Operation in case of warning occurrence The main body is stopped immediately if it is in process of copying, and main relay is turned OFF.

Main relay is turned OFF and all keys are not accepted.

The main body is stopped immediately if it is in process of copying, main relay is turned OFF, and all keys are not accepted.

Main relay is turned OFF, and all keys are not accepted.

Releasing

method OFF of the SW1 (main) → ON *Limit is released by operating in accordance with the message.

OFF of the SW1 (main) → ON

OFF of the SW1 (main) → ON Remove jammed paper, if any.

Set "0" to the address 3-1, 3-2, 3-3, or 3-4 in DIPSW.

Estimated abnormal parts CB (control board)

M17 (upper tray) PS16 (upper limit (upper)) CB (control board) M18 (lower tray) PS17 (upper limit (lower)) CB (control board) M142 (LCT tray (1000)) PS143 (LCT upper limit (1000)) CB (Control board) M141 (LCT tray (1500)) PS142 (LCT upper limit (1500)) M801 (LT UP/DOWN) LTDB (LT drive board)

Charging corona unit CB (control board)

Transfer/separation corona unit CB (control board)

Charging corona unit HV1 (high voltage unit 1) Transfer corona unit HV2 (high voltage unit 2) Separation corona unit HV2 (high voltage unit 2)

TH1 (fixing temperature sensor 1) TH2 (fixing temperature sensor 2)

TH1 (fixing temperature sensor 1) TH2 (fixing temperature sensor 2) L2 (fixing heater lamp 1) L3 (fixing heater lamp 2) L4 (fixing heater lamp 3) Fixing unit insertion failure

3 - 20

DIAGRAMS

Classification

Snapping of fixing sensor

Fixing lower roller temperature abnormality Optics returning abnormality

Main body

Glass open abnormality

Optics returning abnormality (coordination)

Warning code

F36-1 Main relay is turned

F36-2

2

F37-1

E41-1

E41-2

E41-3

E41-4

E41-5

A prescribed temperature is not reached within 120 seconds from the start of warm-up. (Fixing sensor snapping detection software operates.) A prescribed temperature is not reached within 100 seconds from the start of warm-up. (Fixing sensor snapping detection circuit operates.) The fixing lower roller temperature exceeds 200°C. (Fixing high temperature abnormality detection software operates.) Each PS in optics is not turned ON within 5 seconds from the start of optics returning in initial search. (PS3 (shading position), PS9 (ADF home position), PS28 (scan EE), PS29 (ADF brake))

PS9 (ADF home position) is not turned OFF and PS29 (ADF brake) is not turned ON at where the exposure unit stops in optics returning. Optics return signal is not turned ON within 120 msec from start of brake when optics returning. PS8 (glass detection) is OFF.

Optics stop position can not be adjusted.

Causes

Operation in case of warning occurrence

OFF, and all keys are not accepted.

The main body is stopped immediately, main relay is turned OFF, and all keys are not accepted.

Releasing

method Set "0" to the address 3-1, 3-2, 3-3, or 3-4 in DIPSW.

OFF of the SW1 (main) → ON Remove jammed paper, if any.

Set the platen glass, and OFF of the SW 1 (main) → ON. OFF of the SW1 (main) → ON

Estimated abnormal parts CB (control board)

TH1 (fixing temperature sensor 1) TH2 (fixing temperature sensor 2) TH3 (fixing temperature sensor 3) Fixing unit insertion failure Lever set failure

OPMDB (optics motor drive board) PS3 (shading position) PS9 (ADF home position) PS28 (scan EE) PS29 (ADF brake) Exposure unit Carry out 36 mode (optics stop position automatic adjustment). OPMDB (optics motor drive board) CB (control board) Carry out 36 mode (optical brake position auto adjustment, optical brake auto adjustment).

PS8 (glass detection) Platen glass mounting failure

OPMDB (optics motor drive board) Exposure unit Carry out 36 mode (optics stop position automatic adjustment). PS3 (shading position) PS9 (ADF home position) PS28 (scan EE) PS29 (ADF brake)

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 21

2

DATE

Jan.2000

PAGE

3-21

METHOD

REPLACEMENT

DIAGRAMS

Classification

Image processing abnormality

Main body

Warning code

E46-0

E46-2

E46-3

E46-5

E46-6

E46-7

E46-8

E46-9

E46-10 E46-11

E46-12 E46-15 E46-16 E46-17 E46-20 E46-24

E46-25

Causes

An error was detected during APC.

FIFO error in E-RDH (Electronic DRH Processing Board) FIFO error in E-RDH (Electronic DRH Processing Board) (during compression) LDB1 (laser diver board 1), LDB2 (laser driver board 2) and INDXSB (index sensor board) are not connected. Expansion error 1 in E-RDH (Electronic RDH Processing Board) Expansion error 2 in E-RDH (Electronic RDH Processing Board) INDXSB (Index Sensor Board) error When no change is seen in INDXSB output during APC execution. Compression IC error DTACK is not returned from the compression IC in E-RDH (Electronic RDH Processing Board). FIFO self-check error. Insufficient parameter setting time error Incomplete compression error VV check error 1 VV check error 2 Filter count calculation error Page memory allocation error Light amount becomes low in L1.

Light amount is low in L1.

Operation in case of warning occurrence

The main body stops immediately while copying is in progress. The main relay is turned off and all keys are not accepted.

Not displayed on the operation screen, displayed only the data collection function or KRDS. Copy operation can be carried out even in case of warning occurrence. The main body stops immediately. The main relay is turned off and all keys are not accepted.

Releasing

method

OFF of the SW1 (main) → Remove any paper jams.

Clean L1 (exposure lamp), the reflected mirror, white reference plate, mirror and lense.

OFF of the SW1 (main)

→

ON

Estimated abnormal parts IPB (image processing board)

LDB1 (laser driver board 1) LDB2 (laser driver board 2) E-RDH (electronic RDH processing board)

LDB1 (Iaser driver board 1) LDB2 (Iaser driver board 2) INDXSB (index sensor board) IPB (image processing board)

E-RDH (electronic RDH processing board)

IPB (image processing board)

L1 (exposure lamp) INVB (inverter board) ADB (AD converter board) IPB (image processing board) CB (control board)

3 - 22

DIAGRAMS

Classification

Image

2

processing CPU error

Main body

Warning code

E47-1

E47-2

E47-3

E47-4

E47-5

E47-6

Causes

AGC conclusion is not returned from the image processing . A "scan OK" signal is not returned from the CPU in the IPB (image processing board). The print OK signal is not returned from the CPU in the IPB (image processing board). The page memory acquisition OK signal is not returned from the CPU in the IPB (image processing board). "Sub-scanning beam correction completed" signal is not returned from the CPU in the IPB (image processing board). "Printer job OK" signal is not returned from the CPU in the IPB (image processing board). Or "processing OK" signal is not turned from the E-RDH (electronic RDH processing board).

Operation in case of warning occurrence

Only during idling, it occurs. M/C stops instantaneously. Occurs only during scanning. M/C stops instantaneously.

Occurs only during copying. M/C stops instantaneously.

Occurs only during idling. M/C stops instantaneously.

Occurs only during copying. M/C stop instantaneously.

Releasing

method OFF of the SW1

(main) → ON

Estimated abnormal parts IPB (image processing board)

M40 (laser correction) CB (control board)

IPB (image processing board) E-RDH (electronic RDH processing board) M40 (laser correction) CB (control board)

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 23

2

DATE

Jan.2000

PAGE

3-23

METHOD

REPLACEMENT

DIAGRAMS

Classification Motor speed abnormality

Fan lock abnormality

Main body

RADF abnormality

RADF

Warning code

F51-1

F51-2

F51-3

F51-4

F51-5

F51-6

F51-7

F51-9

F52-1

F52-2

F52-3

F52-4

F52-5

F52-6

F52-8

F52-9

F52-10

F52-11

F52-12

E60-3

E67-1

E67-2

E67-3

Causes

Speed abnormality in M35 (agitator screw) Speed abnormality in M1 (main) Speed abnormality in M10 (toner supply) Speed abnormality in M3 (developing drive) Speed abnormality in M4 (drum) Speed abnormality in M5 (polygon)

Speed abnormality in M151 (ADU paper feed)

Speed abnormality in M12 (optics drive)

Locking abnormality in FM16 (main body cooling fan) Locking abnormality in FM14 (conveyance suction fan) Locking abnormality in FM30 (developing suction fan) Locking abnormality in FM2 (optics cooling fan) Locking abnormality in FM22 (E-RDH cooling fan) Locking abnormality in FM11 (polygon cooling fan) Locking abnormality in FM153 (ADU cooling fan 1) Locking abnormality in FM154 (ADU cooling fan 2) Locking abnormality in FM3 (DCPS cooling fan) FM203 (paper exit fan 1) lock abnormality FM204 (paper exit fan 2) lock abnormality Communication error

PS306 (original registration), PS308 (original conveyance), and PS309 (original reversing) are not adjusted.

M302 (original feed) abnormality

READ/WRITE abnormality on non-volatile memory FM301 (ADF fan) abnormality

Operation in case of warning occurrence The main body is stopped immediately.

OFF of the SW1

(main) → ON The main relay is turned OFF and all keys are not accepted.

During copying, after all papers fed are exited, the

OFF of the SW1

(main) → ON main body is stopped, and all keys are not accepted. The main body is stopped immediately only during

OFF of the SW1

(main) → ON shading correction operation, and all keys are not accepted. After set JOBs are completed, the leftmentioned warnings are displayed.

OFF of the SW1

(main) → ON

*Limit is released by

operating in accord-

ance with the message.

OFF of the SW1

(main) → ON

The main body and the RADF are stopped immediately. The main relay is turned OFF and all keys are not ac-

OFF of the SW1

(main) → ON

If there is a

jamming paper,

remove it. cepted.

3 - 24

Releasing

method

Estimated abnormal parts M35 (developing screw)

CB (control board) M1 (main) CB (control board) M10 (toner supply) CB (control board) M3 (developing drive) CB (control board) M4 (drum) CB (control board) M5 (polygon) PMDB (polygon drive board) CB (control board) CB (control board) M151 (ADU paper feed)

M12 (optics) OPMDB (Optics motor drive board)

FM16 (main body cooling fan)

FM14 (conveyance suction fan)

FM30 (developing suction fan)

FM2 (optics cooling fan)

FM22 (E-RDH cooling fan)

FM11 (polygon cooling fan)

FM153 (ADU cooling fan 1)

FM154 (ADU cooling fan 2)

FM3 (DCPS cooling fan)

FM203 (paper exit fan 1)

FM204 (paper exit fan 2)

CB (control board) DF CB (RADF control board) CB (control board) DF CB (RADF control board) PS306 (original registration) PS308 (original conveyance) PS309 (original reversing) CB (control board) DF CB (RADF control board) M302 (original feed) CB (control board) DF CB (RADF control board) FM301 (ADF fan)

DIAGRAMS

Classification FS-106

1

abnormality

FNS

Warning code

E70

E77-1

E77-2

E77-3

E77-4

E77-5

E77-6

E77-7

E77-8

E77-11

E77-12

Causes

Communication error.

The shift unit does not reach the shift position or home position within the specified time. PS2 (tray upper limit) does not go ON within the specified time after the start of M3 (tray up/ down) operation. PS8 (matching plate HP) does not go OFF within the specified time after the start of M5 (matching plate) operation, or does not turn ON after OFF. PS9 (paper exit belt HP) does not go ON within the specified time from the start of M7 (paper exit roller) operation. (Only in staple mode.) Opening/closing operation is not completed within the specified time from the start of M8 (paper exit slot) operation. (PS12 (paper exit slot) does not go ON or OFF.) PS11 (stapler transfer HP) does not go OFF after the start of M11 (stapler) operation. Or it does not go ON after OFF. M12 (stapler rotation) abnormality Stapler rotation position abnormality

The Staple HP does not go ON within the specified time after the start of the staple motor operation, or even when the rotation of the motor is reversed.

Operation in case of warning occurrence The main body and FNS are stopped immediately. The main relay is turned OFF and all keys are not accepted.

Releasing

method Set the main switch to ON/ OFF.

Estimated abnormal parts FNS CB (FNS control board)

Connector FNS CB (FNS control board) M2 (roller shift) PS18 (roller shift HP) FNS CB (FNS control board) M3 (tray up/down) PS2 (tray upper limit)

FNS CB (FNS control board) M5 (matching plate) PS8 (matching plate HP)

FNS CB (FNS control board) M7 (paper exit roller) PS9 (paper exit belt HP)

FNS CB (FNS control board) M8 (paper exit slot) PS12 (paper exit slot)

FNS CB (FNS control board) M11 (stapler) PS11 (stapler transfer HP)

FNS CB (FNS control board) M11 (stapler movement) FNS CB (FNS control board) PS21 (stapler rotation HP1) PS22 (stapler rotation HP2) FNS CB (FNS control board) M10 (stapler F) PS17 (stapler F HP) FNS CB (FNS control board) M9 (stapler R) PS15 (stapler R HP)

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 25

1

DATE

Sep.1999

PAGE

3-25

METHOD

REPLACEMENT

DIAGRAMS

Classification

Main body

Warning code

F56-2

Causes

Main body operation panel communication error

Operation in case of warning occurrence Full auto screen appears.

Releasing

method OFF of the SW1 (main) → ON

Estimated abnormal parts OB1 (operation board 1)

CB (control board)

3 - 26

1

Classification FS-108BM abnormality

FNS

Warning code

E70

E77-1

E77-2

E77-3

E77-4

E77-5

E77-6

E77-7

E77-8

E77-11

E77-12

E77-15

Causes

Communication error.

The shift unit does not reach the shift position or home position within the specified time. PS2(tray upper limit) or PS7 (staple paper exit upper limit) does not go ON within the specified time after the start of M3(tray up-down) operation. PS8 (alignment plate/upper HP) does not go OFF within the specified time after the start of M5 (alignment plate/upper) operation, or does not turn ON after OFF. M7(paper exit roller) does not reach the prescribed speed within the specified time after the start of its operation. Opening/closing operation is not completed within the specified time after the start of M8(paper exit opening) operation. (PS12(paper exit opening) does not go ON or OFF.) PS11(stapler movement HP) does not go OFF after the start of M11(stapler movement) operation. Or it does not go ON after OFF. M4 (stapler rotation) abnormality.

Stapler/R rotation abnormality.

PS33(clincher HP/F) and PS34(stapler HP/F) do not go ON within the specified time after the start of M23(clincher / F) and M24(stapler/F) operation. PS30(clincher HP/R) and PS31(stapler HP/R) do not go ON within the specified time after the start of M21(clincher R) and M22(stapler R) operation. M1(FNS conveyance) does not reach the prescribed speed within the specified time after the start of its operation.

Operation in case of warning occurrence The main body and FNS are stopped immediately. The main relay is turned OFF and all keys are not accepted.

Releasing

method Set the main switch to ON/ OFF.

DIAGRAMS

Estimated abnormal parts FNS CB (FNS control board)

Connector FNS CB (FNS control board) M2 (roller shift) PS18 (roller shift HP) FNS CB (FNS control board) M3 (tray up-down) PS2 (tray upper limit) PS7 (staple paper exit upper limit) FNS CB (FNS control board) RB (relay board) M5 (alignment plate/upper) PS8 (alignment plate/upper HP) FNS CB (FNS control board) M7 (paper exit roller)

FNS CB (FNS control board) M8 (paper exit opening) PS12 (paper exit opening)

FNS CB (FNS control board) RB (relay board) M11 (stapler movement) PS11 (stapler movement HP) FNS CB (FNS control board) RB (relay board) M4 (stapler rotation) FNS CB (FNS control board) RB (relay board) PS14 (stapler rotation HP) FNS CB (FNS control board) RB (relay board) M23 (clincher/F) M24 (stapler/F) PS33 (clincher HP/F) PS34 (stapler HP/F) FNS CB (FNS control board) RB(relay board) M21(clincher/R) M22(stapler/R) PS30(clincher HP/R) PS31(stapler HP/R) FNS CB (FNS control board) M1(FNS conveyance)

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 27

1

DATE

Sep.1999

PAGE

3-26-1

METHOD

ADDITION

DIAGRAMS

1

Classification FS-108BM abnormality

FNS

PI-108 abnormality

FS-108BM abnormality

Warning code E77-21

E77-22

E77-23

E77-24

E77-25

E77-26

E77-41

E77-91

E77-92

Causes

PS23(stapling and folding stopper HP) does not go ON within the specified time after M14(stapling and folding stopper) starts operation of HP detection. PS24(alignment plate/lower HP) does not go ON within the specified time after M15(alignment plate/lower) starts operation of HP detection. PS21(stapling and folding stopper release HP) does not go ON within the specified time after M17(stapling and folding stopper release) starts operation of HP detection. PS27(folding stopper HP) does not go ON within the specified time after M18(folding stopper) starts operation of HP detection. PS22(folding knife HP) does not go ON within the specified time after M19(folding knife) starts operation of HP detection. M20(folding conveyance) does not reach the prescribed speed within the specified time after the start of its operation. PS203 (sheet tray lower limit) or PS204 (sheet tray upper limit) does not go ON within the specified time after the start of M201(sheet tray) operation. Communication abnormality in FNS CB(FNS control board) when sub-CPU receives data. Communication abnormality in FNS CB(FNS control board) when main CPU receives data.

Operation in case of warning occurrence The main body and FNS are stopped immediately. The main relay is turned OFF and all keys are not accepted.

Releasing

method Set the main switch to ON/ OFF.

Estimated abnormal parts FNS CB (FNS control board)

RB (relay board) M14 (stapling and folding stopper) PS23 (stapling and folding stopper HP) FNS CB (FNS control board) RB (relay board) M15 (alignment plate/lower) PS24 (alignment plate/lower HP) FNS CB (FNS control board) RB (relay board) M17 (stapling and folding stopper release) PS21 (stapling and folding stopper release HP) FNS CB (FNS control board) M18 (folding stopper) PS27 (folding stopper HP)

FNS CB (FNS control board) M19 (folding knife) PS22 (folding knife HP)

FNS CB (FNS control board) M20 (folding conveyance)

FNS CB (FNS control board) DB(PI drive board) M201(sheet tray) PS203(sheet tray lower limit) PS204(sheet tray upper limit) FNS CB (FNS control board)

FNS CB (FNS control board)

MODEL

7065

MANUAL

SERVICE HANDBOOK

REVISED EDITION

3 - 28

1

DATE

Sep.1999

PAGE

3-26-2

METHOD

ADDITION

[3] KRDS

Operations for KRDS error depend on the setting in the memory DIP SW area, byte 39.

DIAGRAMS

Classification

KRDS memory data unmatching error

Communication error between copier and KRDS

RS232C line error

Modem AT command error

Communication error between host and KRDS

Copy immediate stop indication

Warning code

KRDS system error 0 FJ0

KRDS system error 1 FJ1

KRDS system error 2 PJ2

KRDS system error 3 FJ3

KRDS system error 4 FJ4

PJ5

Causes

Memory data in KRDS is different from that in copier when turning on copier.

Communication IC error is detected. (parity, framing error, etc.)

Error has occurred in control signal of modem cable (RS232C) connecting KRDS to modem.

Modem control command error is detected. (For KRDS, this error is indicated after retry is repeated 10 times.)

Communication IC error is detected. (parity, framing error, etc.)

This is indicated if immediate stop is specified for KRDS DIP SW byte 39 and 40. (Remote control is available from copier or host computer.)

Operation in case of warning occurrence

byte39-bit0:copy enable Error is displayed in message area. Copy operation is enabled. byte39-bit0:copy disable Error is displayed in message and magnification indication area. Copy operation is disabled.

byte39-bit1:copy enable Error is displayed in message area. Copy operation is enabled. byte39-bit1:copy disable Error is displayed in message and magnification indication area. Copy operation is disabled. byte39-bit2:copy enable Error is displayed in message area. Copy operation is enabled. byte39-bit2:copy disable Error is displayed in message and magnification indication area. Copy operation is disabled. byte39-bit3:copy enable Error is displayed in message area. Copy operation is enabled. byte39-bit3:copy disable Error is displayed in message and magnification indication area. Copy operation is disabled. byte39-bit4:copy enable Error is displayed in message area. Copy operation is enabled. byte39-bit4:copy disable Error is displayed in message and magnification indication area. Copy operation is disabled. byte40-bit0:STOP and byte39bit5:copy disable Error is displayed in message and magnification indication area. Copy operation stops after the serial copy is finished.

Releasing method

Initialize KRDS memory so that it can be consistent with that for the copier. (Re-execute set up procedure.) Then complete byte 33-bit0. Same as the above

Check if the modem power is turned on. Check if the cable is correctly connected.

Turn on copier after modem set up (memory DIP SW area) is checked.

Set to byte40-bit0:copy and byte39-bit5:copy enable, then unlock the immediate stop. (Remote control is available from copier or host computer.)

3 - 27

DIAGRAMS

LIST OF DISCONNECTED CONNECTOR CODES

When an abnormality occurs, there is a possibility that a connector may have been disconnected. When the connector is connected normally, conduct trouble shooting in accordance with the jamming list.

[1] Paper Jam

Code Number of disconnected connector

J10 J11

J12

J13

J14

J17 J19 J21 J30 J31 J32 J92 J93 J94 J96

CN53(Paper feed), CN233(Paper feed), CN112(Paper feed relay), CN120(Control board) CN38(Paper feed), CN230(Paper feed), CN234(Paper feed), CN327(Paper feed), CN112(Paper feed relay), CN120(Control board) CN38(Paper feeding), CN231(Paper feeding), CN234(Paper feeding), CN328(Paper feeding), CN112(Paper feed relay), CN120(Control board) CN205(LCT motor), CN204(LCT motor), CN720(LCT vertical conveyance), CN721(LCT vertical conveyance), CN726(LCT vertical conveyance) CN205(LCT motor), CN204(LCT motor), CN712(LCT horizontal conveyance), CN714(LCT horizontal conveyance), CN716(LCT horizontal conveyance) CN68(Peper feed), CN73(Optics), CN141(Paper feed), CN112(Paper feed relay) CN713(LCT horizontal conveyance), CN722(LCT relay), CN727(LCT horizontal conveyance) CN34(Drum), CN62(Control board), CN85(On the control board), CN87(2nd paper feed) CN86(2nd paper feed) CN32(2nd paper feeding), CN42(Upper portion of the control board), CN46(2nd paper feed) CN6(Control board), CN40(Fixing), CN98(Fixing drawer relay), CN392(Fixing drawer), CN620/621(Reversal unit relay) CN555(ADU), CN562(ADU vertical conveyance) CN551(ADU) CN532(ADU), CN534(ADU), CN550(ADU), CN553(ADU), CN557(ADU), CN559(ADU) CN552(ADU)

3 - 28

[2] Abnormality

Code Number of disconnected connector

DIAGRAMS

F18-1 F18-2 F18-3 F18-4 F18-5 F22-1 F22-2 F28-1 F28-2 F28-3 F34-1 F34-2

F35

F36 F41-1 F41-4 F43-2 E43-5

E46 E47-1 E47-5 E47-6 F51-1 F51-2 F51-3 F51-4 F51-5 F51-6 F51-7 F51-8 F51-9 F52-1 F52-2 F52-3 F52-4 F52-5 F52-6

F52-8,9 E52-10

CN1, CN7(Control board), CN23 (in paper feed unit), CN110 (Paper feed relay) CN1, CN7 (Control board), CN24 (in paper feed unit), CN110 (Paper feed relay) CN732 (lower relay at rear face), CN122 (right side of control board at rear face) CN731 (lower relay at rear face), CN122 (right side of control board at rear face) CN140(Control board), CN126 (lower relay at rear face) CN30(Control board), CN63 (upper left of rear face) CN30(Control board), CN42 (lower left of rear face), CN39 (transfer & separation corona unit at front face) Does not occur due to connector come-out. Does not occur due to connector come-out. Does not occur due to connector come-out. Does not occur due to connector come-out. Does not occur due to connector come-out. Faulty contact in CN6 (Control board), CN98 (right upper relay at rear face), CN392 (fixing drawer), etc. CN81 (right lower relay at rear face), CN382 (DC power supply at paper exit face), main relay Faston CN9 (control board), CN224 (optics drive board), CN223 (control board) CN9 (control board), CN92 (optics at rear face) CN29 (bottom right of rear face), CN80 (bottom right of rear face), CN85 (bottom right of rear face) CN470 (optics at rear face) Does not occur due to connector come-out. CN481 (control board), CN425, CN430 (image processing board) CN421, 422, 423 (image processing board), CN440, 441, 442 (write) CN428 (image processing board), CN450 (electronic RDH board) CN161 (top right of rear face) CN123 (right side relay of control board at rear face), CN204 (main motor), CN205 (main motor) CN14 (toner hopper) CN88 (DC power supply at paper exit face), CN217 (developing motor) CN30 (control board), CN124 (bottom right of rear face), CN125 (top right of rear face), CN201 (drum motor) CN95 (write), CN322 (control board), CN326 (top left of rear face) CN122 (right side of control board at rear face) CN203 (LCT motor), CN204 (LCT motor) CN400 (DC power supply at paper exit face), CN226, CN224, CN228 (optics drive board), CN142 (optics at rear face) CN16 (top right relay of rear face) CN15 (center of rear face) CN11 (top left of rear face) CN97 (rear optics unit), CN128 (right side relay of control board at rear face) CN127 (right side relay of control board at rear face), CN49 (top of paper exit face) CN99 (DC power supply at paper exit face), CN48 (top left of rear face), CN121 (right side relay of control board at rear face), CN65 (control board) CN522, CN523, CN524, CN525, CN526 (ADU unit) CN30 (control board), CN237 (top left cover of DC power supply)

3 - 29

DIAGRAMS

[3] Others

Classification Phenomenon

Power supply abnormality

Lamp abnormality

Paper feed tray abnormality

Recognition abnormality

Image abnormality

Operation panel

Alarm indicator

Power not supplied

Warm-up not completed

Exposure lamp does not light. Upper/lower fixing lamp does not light.

Upper/lower stage tray continues to rise. LCT-1000 or LCT-1500 tray continues to rise. Finisher is not recognized.

ADF is not recognized.

Upper/lower paper feed tray is not recognized. LCT-1000 or LCT-1500 tray is not recognized. LCT-3500 tray is not recognized. Image is faint. Blank paper Slightly soiled blank paper Very faint image Entirely black LED does not light.

LCD backlight does not light.

Close top of right side panel. Close bottom of right side panel.

Close left side panel.

Set ADU. Insert developing unit connectors.

Insert key counter. Close front door.

Supply toner (despite the fact that there is sufficient toner).

Number of disconnected connector

CN4 (control board), CN8 (control side DC board), CN60 (control board), CN390 (bottom right of rear face), CN397 (DC power supply at bottom of rear face), CN398 (DC power supply at bottom of paper exit side), CN61 (control board) CN223, CN224, CN226 (optics drive board), CN400 (DC power supply at bottom of paper exit face), CN6 (control board), CN82 (center of front external) CN470 (optics at rear face), CN29 (lamp lighter) CN81 (bottom right of rear face), main relay Faston CN380 (CVR at bottom right of rear face), fixing interlock Faston (center of front external), CN382 (DC power supply at bottom of paper exit face) CN25 (paper feed unit), CN76 (paper feed unit), CN58 (paper feed unit), CN59 (paper feed unit) CN709 (bottom right drawer at rear face), CN711 (horizontal conveyance section), CN724 (vertical conveyance section) CN114 (control board), CN28 (DC power supply at bottom of paper exit side), CN101 (external at rear face) CN106 (control board), CN28 (DC power supply at bottom of paper exit side), CN100/102 (ADF) CN56 (center of rear face), CN60 (control board)

CN120 (control board), CN733 (bottom left of rear face), CN734 (bottom right of rear face) CN140 (control board), CN127 CN217 (top left of rear face) CN62 (control board), CN420 (image processing board), CN411 (A/D board) CN84 (high voltage power supply on rear face/1) CN85 (Rear face of main body) CN470 (optics at rear face), CN29 (lamp lighter) CN223 (top of paper feed side), CN215, CN214, CN210, CN217, CN220 (in operation panel) CN77 (operation panel), CN71 (operation panel), CN215 (operation panel), CN223 (top of paper feed side), CN3 (control board) CN7 (control board), CN52 (paper feed unit), CN111 (paper feed relay) CN83 (control board), CN722 (relay at bottom of paper feed side), CN725 (LCT vertical conveyance) CN57 (control board), CN530 (top right of rear face), CN561 (inside ADU guide unit), CN200 (control board), CN622 (reversal unit relay) CN57 (control board) CN50 (drum unit drawer), CN51 (in drum unit), CN5 (control board), CN63 (center of rear face) CN35 (control board) CN831 (interlock switch at center of front external), CN395 (DC power supply at bottom of paper exit face), CN396 (DC power supply at bottom of paper exit face) CN17 (in toner hopper), CN12 (at side of paper feed unit), CN14 (in toner hopper)

3 - 30

CONTROL BOARD CIRCUIT DIAGRAM (1/19)

3 - 31

CONTROL BOARD CIRCUIT DIAGRAM (2/19)

3 - 32

CONTROL BOARD CIRCUIT DIAGRAM (3/19)

3 - 33

CONTROL BOARD CIRCUIT DIAGRAM (4/19)

3 - 34

CONTROL BOARD CIRCUIT DIAGRAM (5/19)

3 - 35

CONTROL BOARD CIRCUIT DIAGRAM (6/19)

3 - 36

CONTROL BOARD CIRCUIT DIAGRAM (7/19)

3 - 37

CONTROL BOARD CIRCUIT DIAGRAM (8/19)

3 - 38

CONTROL BOARD CIRCUIT DIAGRAM (9/19)

3 - 39

CONTROL BOARD CIRCUIT DIAGRAM (10/19)

3 - 40

CONTROL BOARD CIRCUIT DIAGRAM (11/19)

3 - 41

CONTROL BOARD CIRCUIT DIAGRAM (12/19)

3 - 42

CONTROL BOARD CIRCUIT DIAGRAM (13/19)

3 - 43

CONTROL BOARD CIRCUIT DIAGRAM (14/19)

3 - 44

CONTROL BOARD CIRCUIT DIAGRAM (15/19)

3 - 45

CONTROL BOARD CIRCUIT DIAGRAM (16/19)

3 - 46

CONTROL BOARD CIRCUIT DIAGRAM (17/19)

3 - 47

CONTROL BOARD CIRCUIT DIAGRAM (18/19)

3 - 48

CONTROL BOARD CIRCUIT DIAGRAM (19/19)

3 - 49

PAPER EXIT DRIVE BOARD

3 - 50

OPERATION BOARD/2 CIRCUIT DIAGRAM (1/2)

3 - 51

OPERATION BOARD/2 CIRCUIT DIAGRAM (2/2)

3 - 52

OPERATION BOARD/3 CIRCUIT DIAGRAM

3 - 53

y

7065 TIMING CHART (A4, LIFE SIZE, TWO COPIES, UPPER PAPER FEED)

Symbol

M1 M4 M3

M12

M35

M5

M140

SD1 MC5 MC9 MC3

MC11

L1 PCL TSL HV1 HV2 HV2

HV1

Time (sec)

Item

Main motor Drum motor Developing drive motor

Optics drive motor

F

R Agitator screw motor Polygon motor LCT Paper feed motor 1st paper feed solenoid (upper tray) Paper feed clutch (upper tray) Middle conveyance clutch 2 2nd paper feed clutch Assist drive clutch Exposure lamp Pre-charging exposure lamp Pre-transfer simultaneous exposure lamp Charging Transfer Separation Developing bias Transfer entrance guide plate

0 123456

350mS

250mS 130mS

374mS

125mS

590mS 590mS

700mS

250mS 130mS

550mS

130mS

260mS

210mS

290mS 290mS

370mS

260mS

210mS

370mS

(sec)

PS4 PS29 PS20 PS18 PS30 PS14

PS27

PS301 PS302 PS305

Scanner V-Valid Paper feed restart sensor ADF brake sensor Pre try sensor (upper) No feed sensor By-pass feed sensor Registration sensor Print V-Valid Fixing paper exit sensor Reversal point sensor Reversal paper feed point sensor Reversal paper exit sensor

Cop

ON

LOOP

570mS

LOOP

975mS

570mS

190mS

570mS

200mS

975mS

500mS

570mS

525mS

190mS

290mS

570mS

200mS

500mS

570mS

525mS

290mS

3 - 54

7065 ADU TIMING CHART (A4, TWO ORIGINALS, TWO SHEETS SET)

Symbol

PS27 PS14

M151 PS301 PS302 SD160 PS303 PS152 CL151 CL152 PS154 PS156

PS19

Time (sec)

Item Fixing paper exit sensor Registration sensor ADU paper feed motor Reversal point sensor Reversal paper feed point sensor Reversal gate solenoid ADU gate sensor ADU paper feed sensor ADU paper feed clutch ADU reversal clutch ADU paper exit sensor 1 ADU paper exit sensor 3 Optics sync sensor 1

0123456

1070mS

40mS

340mS

750mS

340mS340mS

40mS

340mS

110mS 110mS

(sec)

PS27 ON (First paper)

3 - 55