fi-4750L

IMAGE SCANNER

ILLUSTRATED PARTS CATALOGUE

C150-G015-04EN

HOW TO USE THIS MANUAL

ILLUSTRATION

The illustration gives an exploded view of an assembly, andseparate parts and how they fit together. Each part has a numbercorresponding to an Index No.on the parts list.

PARTS LIST

(1) INDEX NO.

The number which corresponds with a part’ s number in theillustration.

- When the mark “ * ” precedes the index number, theparts is a Recommended Spare Parts or a Consumables.

- When a “ - ” is given, the part (screw or washer) is notshown in the illustration.

- When blank, and the QUANTITY and SPECIFICATIONare given, a whole of that part is not shown in theillustration or that part is illustrated for detailbreakdown in the other page.

(2) COMPOSITION & QUANTITY

These columns are shown the relationship between units,assemblies, subassemblies, and parts. A unit indicated in acolumn is assembled the parts indicated in the next right column.The figure is the quantity needed to assemble into on higherassembled unit.

(3) SPECIFICATIONS

Part number of the units, assemblies, subassemblies, or parts.

(4) DESCRIPTION

The part name, applicable device number, and other information are given in this column.

OTHERS

The parts other than the parts marked with “ * ” in INDEX NO.column are listed in SPARE PARTS LIST REPAIR.

CONTENTS

FIGURE 1 FINAL ASSEMBLY-1 ....................................................................... 1

FIGURE 2 FINAL ASSEMBLY-2 ....................................................................... 3

FIGURE 3 PLATE and PCA ASSEMBLY ........................................................... 5

FIGURE 4 CARRIER UNIT ............................................................................... 7

FIGURE 5 ADF ASSEMBLY ............................................................................... 9

FIGURE 6 OPTICAL UNIT ............................................................................... 11

FIGURE 7 DOCUMENT COVER ASSEMBLY (1) .................................................. 13

FIGURE 8 DOCUMENT COVER ASSEMBLY (2) .................................................. 15

A. fi-4750L Page

TABLE B.1 LIST OF THE FASTENER

FIGURE B.1 TP SCREW ........................................................................................ 17

FIGURE B.2 MACHINE SCREW WITH WASHER .............................................. 17

FIGURE B.3 FLAT HEAD SCREW ........................................................................ 18

FIGURE B.4 RETAINING RING (E-RING) ........................................................... 18

FIGURE B.5 PT SCREW ........................................................................................ 18

FIGURE B.6 TUMB SCREW ................................................................................. 18

FIGURE B.7 SCREW ............................................................................................. 19

FIGURE B.8 SCREW ............................................................................................. 19

FIGURE B.9 NYRON BAND ................................................................................. 19

B. LIST OF STANDARD FASTENERS

2

3

567

4

1

13

12

10

89

11

FIGURE 1. FINAL ASSEMBLY-1

1

INDEXNO.

FIGURE 1. FINAL ASSEMBLY-1

COMPOSITION& QUANTITY SPECIFICATION DESCRIPTION

1 CA02956-2300 2371 03 fi-4750L Image Scanner1 1 PA03237-E028 Top cover ASY2 1 PA03237-Y156 Top cover LH 033 1 PA03237-F006 Front cover ASY

*4 1 PA050951-0201 03 Console unit*5 1 PA03237-D029 Document cover ASY (Fig7)

6 1 PA03001-Y024 ADF cover7 1 PA03237-Y621 Cap (ADF Lever)

8 1 PA03237-E008 Stacker ASY9 1 PA03237-Y608 Stacker

10 1 PA03237-Y609 Extention11 1 PA03237-Y617 Stopper12 1 PA03237-E062 03 Adjustment Stacker13 1 PA70002-0626 IF Cable LH 03

2

FIGURE 2. FINAL ASSEMBLY-2

3

1

23

2425

26

28

17

14

13

15

18

19

19

35

2021

22

31

32

16

27

29

3034

34

33

2

34

56

7

89

10

11

12

7

2935

39

39

03

03

0337

INDEXNO.

FIGURE 2. FINAL ASSEMBLY-2

COMPOSITION& QUANTITY SPECIFICATION DESCRIPTION

4

1 CA02956-2300 2371 03 M4097D Image Scanner1 12 1 PA02201-Y973 ADJ Metal Fitting3 1 PA02201-Y506 Collar4 1 PA02201-Y512 ADJ spring5 1 PA02201-Y972 ADJ shaft6 1 PA02201-Y971 ADJ Pulley7 2 U120-4300-Z817 Spacer8 1 PA03002-Y126 Spring9 1 PA03237-Y620 Sheet B

10 4 PA03001-Y107 Foot11 1 PA03001-Y074 Cover Sheet12 1 PA03237-Y619 Sheet A13 1 PA02201-Y890 CR Rail14 115 1 PA03237-Y605 JC Plate

*16 1 PA03237-D021 Carrier unit (FIG-4)17 1 PA03237-E005 E029 03 Plate ASY (FIG-3)

*18 1 PA20108-B05X Junction PCA19 1 PA70001-0950 CSL Cable20 1 PA53003-0131 Core21 1 PA70002-0297 CR Cable

*22 1 PA03237-F002 FB Motor Unit 23 1 03 24 1 03 25 1 03 26 1 03 27 1 03 28 1 03 29 1 03

30 1 PA47003-0018 Sensor31 1 PA02201-Y500 Shipping Lock Metal fitting32 1 PA02201-Y989 FG Spring3334 1 PA70002-0295 HP Cable35 1 PA70002-0296 FB Cable

37 1 PA03237-Y631 Frame Sheet 39 2 PA03237-G024 Fulcrum Plate 03

03

03

FIGURE 3. PLATE & PCA ASSEMBLY

5

33

35

20

34

17

19

15

FIGURE 4. CARRIER UNIT

7

1

3

5

6

7

2

8

4

INDEXNO.

FIGURE 4. CARRIER UNIT

COMPOSITION& QUANTITY SPECIFICATION DESCRIPTION

*1 1 PA03237-D021 Carrier unit2 1 U110-8100-Z147 CR bushing3 1 PA55001-0002 Lamp inverter (F)4 PA70001-0220 Inv Cable (F)

*5 1 PA03237-F004 Front lamp6 17 18 1 PA03237-Y307 Carrier Upper Cover

*9 PA03237-Y631 Frame sheet

8

FIGURE 5. ADF ASSEMBLY

9

2

18

21

17

28

8

26

9

27

55

1

78

24

23

67

24

22

5

552

51

6268

3233

60

106

4

20

34

29

31

48

38 50

42

46

45

4430 54

49

3810

39

43

66

58

61

57

58

39

2503

03

03

03

03

03

03

6904

FIGURE 6. OPTICAL UNIT

11

3

4

2

5

6

1

INDEXNO.

FIGURE 6. OPTICAL UNIT

COMPOSITION& QUANTITY SPECIFICATION DESCRIPTION

12

*1 1 PA03237-D050 ADF unit2 1 PA03002-Y067 Metal fitting

*3 1 PA03237-D022 Optical UNIT4 1 PA55001-0003 Lamp inverter (B)5 1 PA70002-0294 Inv Cable (B)

*6 1 PA03237-F005 Back lamp

FIGURE 7. DOCUMENT COVER ASSEMBLY (1)

13

2

11

10

39

38

55

36

36

35

35

32

54

54

53

42

41

40

11 45

5

3

17

17

18

18

1920

21

1929

30

31

43

46

44

45

20 21

26

25

25

25

25

2832

16

1615

6

689

49

48

47

7

1

37

56

27

60(excludes 40,41 and includes 11)61

03

03

INDEXNO.

FIGURE 7. DOCUMENT COVER ASSEMBLY

COMPOSITION& QUANTITY DESCRIPTION

14

INDEXNO.

FIGURE 7. DOCUMENT COVER ASSEMBLY

COMPOSITION& QUANTITY SPECIFICATION DESCRIPTION

*A 1 PA03237-D029 Document Cover ASY 1 1 PA03237-E027 Paper Chute ASY2 2 Roller Cover LH3 1 Extension4 1 Shaft5 2 Rack6 2 Chuter Guide7 1 Lever8 1 Spring Plate9 1 Lever

10 2 Pinion

60 1 PA03951-0193 Chute unit*11 2 1 PA03951-0196 Chute Rollers

(2 rollers included)

15 1 1 03 Shaft16 2 2 03 Pinion17 2 2 03 Bearing18 2 2 03 Shaft19 2 2 03 Bearing20 2 2 03 Bearing21 2 2 03 Gear

25 4 4 03 Gear26 1 1 03 Metal fitting27 1 1 03 Gear28 Metal fitting

*29 1 1 03 PA83951-0491 S Motor*30 1 1 03 PA03951-0197 Sensor Unit

31 1 1 03 PA03237-Y137 Empty Arm32 2 2 03 Gear

35 2 2 03 PA03237-Y142 Rack36 2 2 03 PA03237-Y175 Pick Spring37 1 1 03 PA03237-Y141 Pick Plate38 1 1 03 PA03237-Y143 Pressure Shaft39 3 3 03 PA03237-Y163 Pressure Plate

53 1 1 03 Frame54 2 2 03 Pin55 1 1 03 PA03237-Y180 Sheet S56 2 2 03 PA03237-Y144 Pre Pick Roller

40 1 Metal fitting*41 1 PA20110-B74X Drive PCA

61 1 PA03237-E026 Document Cover ASY L 42 1 1 03 Metal Spring

43 1 1 03 Cushion44 2 2 03 PA02201-Y819 Rubber45 1 1 03 Document Cover46 1 1 03 Hinge47 1 1 03 Cover48 1 1 03 Pressure Cover

49 1 03 PA03951-0211 Gate ASY

03 03

03

SPECIFICATION

FIGURE 8. DOCUMENT COVER ASSEMBLY (2)

15

1

2

INDEXNO.

FIGURE 8. DOCUMENT COVER ASSEMBLY

COMPOSITION& QUANTITY DESCRIPTION

16

1 1 PA70002-0573 Motor cable LH 2 1 PA70002-0574 Sensor cable LH

03 03

SPECIFICATION

TABLE B. 1 LIST OF THE FASTENER

17

LIST OF STANDARD FASTENERS

U30L-0010-0030#M3x5 TP SCREW M3x5 Fig B.1U30L-0010-0030#M3x8 TP SCREW M3x8 Fig B.1U30L-0010-0030#M4x8 TP SCREW M4x8 Fig B.1RU6SW2N3-05111 MACHINE SCREW W/WASHER M3x5 Fig B.2RU6SW2N3-08111 MACHINE SCREW W/WASHER M3x8 Fig B.2RU6SW2N3-30111 MACHINE SCREW W/WASHER M3x30 Fig B.2RU6SW2N3-35111 MACHINE SCREW W/WASHER M3x35 Fig B.2RU6SW2N4-08111 MACHINE SCREW W/WASHER M4x8 Fig B.2RU6SAKT4-01461 FLAT HEAD SCREW M3x6 Fig B.3RU6ER2-S E-RING Fig B.4RU6ER2R5-S E-RING Fig B.4RU6ER3-S E-RING Fig B.4RU6ER4-S E-RING Fig B.4RU6ER6-S E-RING Fig B.4PA82900-0161 TP SCREW M3x10 Fig B.5PA82900-0162 TP SCREW M3x8 Fig B.5PA82900-0167 TP SCREW M3x6 Fig B.5U30L-0010-0027#M4x6 TUMB SCREW M4x10 Fig B.6PA83952-0400 SCREW Fig B.7CA02950-0369 SCREW Fig B.8RU6NYBT0 NYLON BAND Fig B.9

FIGURE B.1 TP SCREWThe fasteners in the scanner are listed in Table B.1.

PARTS NUMBER DESCRIPTION Figure

FIGURE B.2 MACHINE SCREW WITH WASHER

U30L-0010-0030#M3x5 3 5U30L-0010-0030#M3x8 3 8U30L-0010-0030#M4x8 4 8

PARTS NUMBER M I

RU6SW2N3-05111 3 5RU6SW2N3-08111 3 8RU6SW2N3-35111 3 35RU6SW2N3-30111 3 30RU6SW2N4-08111 4 8

PARTS NUMBER M I

I

M

I

M

18

FIGURE B.3 FLAT HEAD SCREW FIGURE B.5 PT SCREW

FIGURE B.4 RETAINING RING (E-RING) FIGURE B.6 TUMB SCREW

PA82900-0161 3 10PA82900-0162 3 8PA82900-0167 3 6

PARTS NUMBER M I

H

D t

db

I

M

I

M

RU6SAKT4-04161 4 4

PARTS NUMBER M I

U30L-0010-0027#M4x6 4 6

PARTS NUMBER M I

RU6ER2-S 5 2 1.7 0.4RU6ER2R5-S 6 2.5 2.1 0.4RU6ER3-S 7 3 2.6 0.6RU6ER4-S 9 4 3.5 0.6RU6ER6-S 12 6 5.2 0.8

PARTS NUMBER D d H t

M

L

19

FIGURE B.7 SCREW FIGURE B.9 NYRON BAND

FIGURE B.8 SCREW

RU6NYBT0 92±2

PARTS NUMBER L

PA83952-0400 8 5 3

PARTS NUMBER D I M

CA98001-8785 5.5 5

PARTS NUMBER M L

I

MD

L

L

M

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