Ricoh FT4490 PARTS CATALOG DF38

DF-38

(A419)

1. Document Feeder

2. Document Feeder

3. Document Feeder II

4. DFMain Board (A419) . . . . . . . . . . . . . . . . . . . 8

5. DFHarness(A419) . . . . . . . . . . . . . . . . . . . ...10

Parts Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...13

l(A419)

. . . . . . . . . . . . . . . . 2

ll(A419)

. . . . . . . . . . . . . . . 4

I(A419)

. . . . . . . . . . . . . . 6

1. DOCUMENT FEEDER I

(A419)

Jan. 31, ’89

. . .

1. DOCUMENT FEEDER I

. . . . . . . .

Index

●

●

●

No.

*
*
*

1

1

2
3

3

4

4
5
6
7
8

9
10

11

12
13
13

14

14

15

16
17

18
19

20

21
22

Part No.

A419 8611

A419

8616
5918 4226

A419

3781
A419 3782
A419 4002

AL19

3753
A419 3749

A419

3754

A419

3750

1204 0770

A419 2752

5918 3255
5056 0509
5918 3261
5918 3040
5918 3394
5918 3390
5936 2480

A419

3770

A419 3880

A419

3882

A419

3982
A419 3981

A419

3986

5875 5510
5918 3855
A419 3875
5894 2747
5918 5801

A419

5606

A419

2645

AL19

5621

Installation Procedure - English

Installation Procedure - 5 Language

Yulti–Lingual

Display
Display Panel ­Decal - DIP SW

DF

Cover Ass’y ­x/o
DF Cover
x/o
Reed

Original Table Cover
Brake Plate Bracket
Nut Plate ­Brake Plate Stopper
Shoulder Screw ­Seal ­Grip Plate
Magnet Catch Ass’y
Grip
Flip Scale ­Flip Scale - A4/A3
Decal - Misfeed Removal
x/o MB4
Decal - Misfeed Removal - Multi
Language
MB5
Shoulder Screw - M5
Spring - Flip Scale
Original Exit Guide
Mylar - Original Guides

Interface Harness
DF Main Board
Key ToP (D)
Display Board

Description

Decal

Panel

MB12

Ass’y

MB12

Microswitch

Microswitch

15X30mm

(Ricoh

-

115v

220/240V

-

LT/LIX

Only)

220/240V

l15V

M4

(A419)

(C)

Q’ty Per
Assembly

1
1
1
1
1

1
1

1

1

1

1

1

1
1

1
1
2
1

1

1

1

1

2

1

1
2

1

1

1

1

Index

No.
23
24
25

25
26
27
28
29
30

31
32
33
34
35
36
37
38
39
40
41
42
43
44

45
46
47
48
49
50
51
52
53
54
55
56

Part No.

5918 2390
5918 2725

A419

2718

A419

2719
A419 2740

A419

2728
A419 2730
5443

2712

5443 2657
5443

2713

5443 2660
A419 2726
A419 2760

5443 2660
5918 2770
A419 2776

A419

2775
5403 2048
5918 3156
5875 3287
5918 3225
5894 3218
5918 3217
5894 3218
5918 3225
5894 3219
5918 3210

5894 3215
5918 3230
5918 3243
5875 3553

A419

3111

5918 3249
5918 3244
5918 3235

Description

Display Board Bracket
Mylar - Feed-in
Original Feed Table ­Original Feed Table - A4/A3 (C)
Rear Original Guide
Rack - Rear Original Guide
Front Original Guide
Cork Pad
Gear - 282
Wave Washer
Spacer - 6x22x0.5mm

Rack - Front Original Guide
Original Table Extender
Spacer - 6x22x0.5mm
Extender Spring Plate
Rear Table Bracket
Front Table Bracket
Bushing - 4mm
Left Bracket - Torsion Spring
Spring - Brake Shoe

Brake Plate Bracket
AID Pad
Left Brake Plate
AID Pad

Brake Plate Bracket

Left Spring Holder
Right Brake Plate

Brake Stopper

Left Mounting Plate

Left Spring Plate

Ring Holder

Bracket

Spring Holder

Right Spring Pipe

Right Mounting Post

LT/LDG

Jan. 31, ’89

Q’ty Per
Assembly

2

1
1
1
1
1
1

1

1
1

1

1
1
1
1

1

1
1

1

1
1

1
1

2

1
1

1
1
1
1
1
1

1

1
1

Index

No.
57
58
59
61
62
62

63

64

65

Description

Right Bracket - Torsion

Torsion Spring -

Roller Cover

Fiber Output Connector
MB

1

Fiber Input Connector
MB 1
Cover Shield
MB3
Harness Bracket

MB13

l.Omm

spring

Q’ty Per
Assembly

1

1
2

1

1

2

1

Index

No.

101

102
103
104
105
106

107

108

109
110

111

112

113

114

115

Part No.

0343 0060W
0313

0160W

0314 0060W

1204 0770

0316 O1OOG

0344 0600D

A4\9

3877
0324 0060W
0951 5008W
0314 0350W

1106 0430

0313

0160W

0720

0040E

1105

0192
0315

0120W

0345 0080D

1105 0047

MB1

MB1

Q’ty Per
Assembly

I

I

Philips Pan Head Screw - M3x6

Philips Pan Head Screw ­Philips Pan Head Screw - M4x6
Reed
Philips Pan Head Screw - M6x1O
Philips Truss Head Screw - M4x6
Philips Sunken Head Screw - M4x6
x/o MB2
Philips Screw With Flat Washer - M5x8
Philips Pan Head Screw - M4x35
Bushing - 13mm
Philips Pan Head Screw ­Retaining Ring -

Locking Support
Philips Pan Head Screw -

MB 1

Philips Truss Head Screw - M5x8
MB1O
TY - Wrap

Description

Microswitch

M3x16

X/X

M3x16

M4

M5x12

I

I

3

2. DOCUMENT FEEDER II

I

14

d

B

0

(A419)

105

Jan. 31, ’89

37

102

-1

102

2. DOCUMENT FEEDER II

-

-,

..,. . . .

Index

No.

1
2
3
4
5
6
7
8
9

10

11
12
13
14
15
16
17
18

19
20
21
22
23
24
25
26
27
28
29

30

31

32

33

34

35

Part No.

5918 2155
5918 5631
5918 5722
5918 5821
5918 2520
5918 2168
5918 2172
5918 2610
5894 2412
5894 2413
5894 2186
5918 2623
5875 5501
5918 2781
5918 2624
5413 1875
5918 2621
5918 2615
5918 2616
5894 2181
5447 2681
5918 2225
5918 2224
5053 0223
5918 2226
5918 2220
5894 2171
5918 2223
5894 2174
5053 0447
5894 2163
5918 2215

5’318

2375
5918 5501
5918 5515

Registration Roller
Paper Size Sensor
Photosensor
Registration Sensor Harness
Upper Feed-in Guide
Release Lever Shaft
Rear Release Lever
Lower Feed-in Guide
Roller
Relay Roller Shaft
Separation Roller Pulley
Paper Guide Mylar
Sensor Pad
Decal - Feed-in

Seal -

Knob Screw

Entrance Guide

Spring Plate
Middle Spring
Upper Separation Roller

Snap Ring

Front Feed-in Guide

Feed Roller Shaft

Bushing - 8mm

Rear Feed-in Guide

Ricp-up

Original Feed Roller

Pulley - 24T
Timing Belt

Bushing - M6
Clutch Spring

Pick-up Roller Bracket

Pick-up Control Shaft
Stopper Solenoid

Pick-up Solenoid

Description

12X17X0.7mm

Plate

Roller Shaft

(A419)

Q’ty Per

Assembly

1

1

1

1
1
1
1
1

2

1
1
1

2

1
1

2

1
1
1
1

1

1
1

2

1
1

2

1
1

2

1
1
1
1
1

Index

Part No.

No.
36

5918 2371 Pick-up Lever

37

5894 2176

38

5894 2293 Spring - Original Stopper

39

5918 2373 Stopper Bracket

40

5894 2229

41

5918 2370

42

5918 2105

43

5918 2340

44

5918 2372

45

6754 1242

45

A411

46

5918 2158 Pulley - 25T

47

5918 2164

48

5918 2163

49

5918 2159

50

5918 2156

51

5918 2230 Gear - 45T

52

A418 2102 Front Adjusting Plate

52

5918 2102

53

5918 2106

54

5894 2176

55

5918 2210 Collar - 6mm

56

5918 2170

57

5918 2108

58

5201 2832 Feed Clutch Spring

59

5413 2298 Stepped Screw -

60

5446 2824

61

5918 2103

62

5894 2183

63

5918 2101

64

5894 2264

65

5918 2252 Right Stay

66

5918 2260

67

5918 2250 Sensor Actuator

68

5918 2150

Spring - Detent Arm

Solenoid Pin
Pick-up Solenoid Bracket
Eccentric Cam
Release Arm
Stopper Lever
Knob Cap

2531

Knob Cap

Clutch Sleeve
Clutch Spring
Gear - 24T
Gear - 24T

Adjusting Plate X/XMB6
One Way Bearing Lever
Spring - Detent Arm

Front Release Lever
Adjusting Plate

Screw - Duplex Guide Plate
Eccentric Cam Shaft
Lower Separation Roller
Separation Roller Shaft
Collar

Feed-in Sensor Feeler

Feed-in Stopper

Description

M4

Jan. 31, ’89

Q’ty Per
Assembly

1
1
1
1
2

1

2

1

1

1

1
1
1

1

1

1

1

1
2

1

1

1

1
1

1

1
2

1

1

1

1

1

1

1

1

Index

Part No.

No.
69

5403 2049 Spring Anchor

70

A419

3355

71

A418

2103

72

A418

2225 Front Mylar Seal - Paper Feed

73

A418 2226

Description

Right Frame

YB

1
Rear Adjusting Plate

“IB6

MB8
Rear Mylar Seal - Paper Feed
MB8

MB1l

MB1l

Q’ty

Per

Assembly

1
1

1

1

1

Index

Part No.

No.

0313 O060W Philips Pan Head Screw - M3x6

101
102

0314 O060W Philips Pan Head Screw - M4x6

103

0313

O040W

Philips Pan Head Screw - M3x4

0805 3145

104

0965 4006W Tapping Screw - M4x6

105

0965 301OW Tapping Screw With Flat Washer -

106
107

0574 0040E Hexagon Headless Set Screw - M4x4

108

0573 O040W

0951

109
110

0720 O030E
0720 0050E Retaining Ring -

111

112

0720 O040E Retaining Ring -

113

0720
0632 O1OOE

114

115

0720

1105 0008 Nylon Clip - 2N

116

117

0807 4005

0314 0080W Philips Pan Head Screw - M4x8

118

Ball Bearing -

Hexagon Headless Set Screw - M3x4

4006W

Philips Screw With Flat Washer - M4x6
Retaining Ring -M3

O060W

Retaining Ring - M6
Pin -M2x1O

O025E

Retaining Ring - M2.5

MB 1
Washer -

MB 1

MB 1

Description

6x12x4mm

M5
M4

5.lx8x0.2mm

M3xI0

Q’ty Per
Assembly

5

3. DOCUMENT FEEDER Ill

(A419)

Jan. 31, ’89

6

3. DOCUMENT FEEDER

—.

—--

. . . . .- .

-. . - . . ,

Index

No.

2
3
4
5
6

7
8
9

10
11
12
13
14
15
16

17

18
19
20
21
22
23
24
25
26
27
27
28
29
30
31
32
33
34

1

Part No.

5918 3563
5918 3585
5053

0447

5918

3562
5918 3561
5875 5501
5918 3566
5918 5722
5918 3536

5’318

3537
5918 3370

5918 3365
5918 3125
5918 3092
5413 1882
5918 3007
5918 3395
5918 3380
5918 3383
5918 3381
5875 1540
5918 3382
5918 1556
5918 3385
5918 3351
5918 3369

A419

1120
A419 1125
5894 3121
5918 3146
5918 3523
5918 3516
5936 5501
5918 2270
5918 2321

Left Frame
Upper Exit Roller
Bushing - 6mm
Antistatic Brush
Left Exit Guide
Sensor Pad
Right Exit Guide
Photosensor
Exit Roller
Lower Exit Roller
Belt Roller

Belt Release Bracket
Stud ­Belt Unit Holder - B
Stepped Screw
Belt Unit Holder - A
Front Belt Unit Plate
Spring - Floating Roller
Holder - Floating Roller
Floating Roller
Shaft - Floating Roller
Belt Stopper
Belt Stay
Belt Unit Stay
Front Frame
Belt Drive Roller
Original Feed Belt (Yellow)
Original Feed Belt (White)
Base Damper
Gear ­Exit Motor Bracket

Exit Drive Motor ­Transport Drive Motor - DC
Pulley ­Timing Belt Tightener

Description

ML

16T/33T

15T

Ill (A419)

MB1

DCI.69W

21W

Q’ty Per
Assembly

1
1
1
1

1
1

1
1
1
1
1

1
1
1

2

1

1
2
2
4
2
4
2

1

1

1

1

1

2

1

1

1

1

1

1

Index

Part No.

No.

35

5918 2307 Spring - Drive Motor Tension

36

5918

●

37

A418 1055

38

5918 2316

39

5918 2295

40

5918 2317 Gear - 19T

41

5918 2314

42

5918 2313 Pulley - 30T

43

5918 3120 Stud -

44

5918 3538 Gear - 38T

45

5918 3539

46

5918 5525 Registration Solenoid

.47

5894 2229 Solenoid Pin

48

5408 3253 Spring - Cassette Detect Board

49

5918 2330 Clutch Lever

50

5918 2324 Solenoid Bracket

51

5918 2325 Stopper Lever

52

5918 2385 Harness Bracket Ass’y

53

5918 5516 Release Solenoid

54 5918

55

5918 2355
56

5918 2349 Feed-in Motor Ass’y - DC 5.5W
57

5918 2289 Spring
58

5918 2274 Timing Belt Tightener

5918 2275
59

5918 2285

60 5215 5230 Photointerrupter - L Type

61

5918 2380 Sensor Bracket
62

5918 2318
63

5918 3093 Link
64

5918 3125 Stud ­65

5918 5825 Exit Sensor Harness
66

5918 2301 Motor Bracket

?lain

5811

Yiddle

Timing Belt - P2M 208

Pulley - 79T

Timing Belt

Gear -

2327

Release Lever
Feed-in Motor Bracket

x/o

Tightener Stud

Gear -

Description

Harness

Drive Shaft

-f@163

ML

4.4T

MB16

19T

ML

Jan. 31, ’89

Q’ty Per
Assembly

1
1
1

1
1
1

1
1
1
1

1
1
1

1
1
1
1
1
1
1
1
1
1

1

1
1

1
1

1

1

1

1

Index

No.

101
102

103

104
105
106
10?
108
109
110

111

112
113
114
115

116

117

118
119

Part No.

I

0343

0060W

0313

OOLOW

0314 0060W
0314

O080W

0314

Oloow

0313 0060W
0632 O1OOE
0965

3010W

0951

4006W

0720 O025E
0720

OOLOE

0720

O050E

0720 0030E

1105 0087
0805 3145

080>

3291

0720

0070E

1105 0034

M4x6

Q’ty Per
Assembly

I

Philips Pan Head Screw - M3x6
Philips Pan Head Screw - M3x4
Philips Pan Head Screw - M4x6
Philips Pan Head Screw - M4x8
Philips Pan Head Screw ­Philips Pan Head Screw - M3x6
Pin - M2x1O
Tapping Screw With Flat Washer - M3x1O
Philips Screw With Flat Washer ­Retaining Ring -M2.5
Retaining Ring ­Retaining Ring - M5
Retaining Ring - M3
Clamp

Ball Bearing ­Ball Bearing -

Retaining Ring - M?
Nylon Clip - 7N
Nylon Clip - 2N

Description

M4x1(3

M4

6x12x4mm
8x16x5mm

Index

No.

Part No.

Description

Q’ty Per
Assembly

7

4. DF MAIN

CAPACITOR

SYMBOL

)/0.

Clol

C102
C103
C104
C105

C106
C108
C109

Cllo

Clll

SYMBOL

NO.

R141

R142

R143

R144
R145

R146

R147

R148
R149
R150

Ic

SYMBOL

NO.

[Clol

[C102

SOCKET

[C103
HEAT
SINK

IC104

IC105

[C106

[C107

BOARD

SYIJBOL

INOEX

10.

‘iO.

C112

135

C113

137

C114

137

C115

138

c116

139

C117

136

c118

141

C119

141

C120

144

C121

144

[NOEX

SYMBOL

NO.

NO.

R151

145

R152

145

R153

145

R154

145

R155

149

R156

149

R157

149

R158

148

R159

149

R160

145

[NOEX

SYMBOL

NO.

NO.

IC108

116

IC109

2

[Cllo

107

Iclll

122

[C112

160

IC113
[C114

119

IC115

118

[C116

117
124

(A419)

:NOEX

No.

C122

c123
C124
C125
C126

C127
C128

C129

C130
C131

SYWBOL

NO.

R162
R163
R164
R165
R166

R167
R168
R169

R170
R171

LEO

SY}JBOL

No.

LEOlOl

LEO1O2
LEO1O3
LEO1O4
1EO1O5

1EO1O6

COIL

144
144
144

144

144

144

144

144
144
144

INOEX

NO.

152
149
149
149
149

149
149
149
149
149

INOEX

NO.

114
114
114
114

114

114

144
144
143

144

144

144

144
144

144
144

I

NOEX

NO.

145
145
145
145

145

145
145

150
146
149

[NOEX

NO.

120
115
121
123
112

123
123

4
3

!2!_--LY- PY-L-EJ

C132
C133

C134

C135

C136

c138

C140
C141

C142
C143

SYMBOL

NO,

R172
R173

R174
R175

R176

R177

R178

R179
R180
R181

CONNECTOR

SYMBOL

No.

CN101
CN102
CN103

CN104

CN105

OSCILLATOR

SYMBOL.

[!4DEX

No.

144
144
144
144
144

144
142
153
140

144

INOEX

NO.

149
146
150
150
147

149

147

149
149
147

[NOEX

NO.

103
102
104
105
106

[YOEX

NO.

NO.

C144

144

C145

144

C146

144

C147

144

C148

137

C149

139

SYMBOL

INOEX

NO.

NO.

R182

147

R183

149

R184

147

R185

149

R186

149

R187

147

R188

149

R189

149

R190

146

R191

149

OIOOE

SYMBOL [

NDEX

No.

NO.

0101

113

0103

113

0104

113

FFl

I

I

Sw.

DIP

INOEX

SYMBOL

NO.

NO.

O1P1O1

110

RESISTOR

SYMBOL

[’4DEX

[NOEX

-

MO.

154
126
157
128
154

129
129
159
158
127

NO.

149
148
151
148
151

148
150
151
147
151

Yo. (

130

SYWBOl

Rlll
R112
R113
R114

R115

R116
R117
R118
!+119
R120

I I

1

1

\

!0.

!40,

R101
R102

R103

R104
R105

R106
R107
R108
R109

R11O

SYMBOL

NO.

R192
R193

R194

R195
R196

R197
R198
R199

R200
R201

FUSE TRANSISTOR

I

RESISTOR ARRAY

SYMBOL‘ IYOEX ~

NO.I

I

RAY1O1

r.

INOEX

I

NO,

155
155
156
156
146

146
146
146
146
146

[

INOEX

SYWBOl

NO.

R121

R122

R123

R124
R125

R126

R1’27

R128
R129

R130

—-

POTENTIOMETER

r

I

No.

146
146
146
146
146

146
152
152
152
152

SYMBOL I

!40. I

R131 149

R132

R133 149

R134 149

R135

R136

R137

R138

&--u!!_

TEST PIN
r

1

INOEX

NO.

I

149

149

149
149
149

Jan.

I

31, ’89

8

4. DF MAIN BOARD

. . . . .

..+.

Index

Part No.

No.

●

1

A419 5606

●

7,

A419

5918 5701IC -

3

4

5918 5702

101

1101 0328
1102 0958 Connector - 2P

102
103

1103 0881

104

1103 1726 Connector - 4P
1103 3020 Connector - 20P

105
106

1103 3022 Connector - 30P

107

1104 0271

108

1104 0333 LSI Socket - 28P

109

1107 0413 Fuse - 3A

110

1204 0883 DIP Switch

111

1400 0100

112

1401 0329IC ­1401 0832

113

114

1403 0308 LED - TLR-102A

115

1407 0604IC -

116

1407 1026

117

1407 1094
1407

118

119

1407 1337IC

120

1407 1348IC -

121

1407 1535

122

1408 0076
123 1L08
124

1408 0408

125

1503 0070
1600

126

DF Main Board

IC

5607

-

Ic

-

Connector Pin Contact

Connector - 4P

Connector - 30P

Transistor - 2SA683

Diode -

Ic

-

IC

-

1334 IC

-

-MPJ1215Q

IC

- TD62308AP

IC

-

0099IC -

IC

­Ceramic Oscillator ­Resistor - lKQ

05L4

MBM276L-25
HCTL-1
HCTL-2

MPL503

DSAIAI

TCL0498P

SN74LS373N
HD74LS93P
UPD7810G

TD62304P

~PC14132

HA17901P

PST518A

(A419)

Description

lW

IOMHZ

Q’ty Per

Assembly

index

Part No.

No.

127

1600 0569 Resistor - 0.2Q

128

1600 0576

129

1601 1732
130 1601
131

1601 8145 Variable Resistor - 5KQ
132

1601 8147
133

1601 8157

134 1602

135

1604 1358

136

1604 1381
1604 1382

137
138

1604 1383 Capacitor- 22pF

139

1604 1386

140

1606 0658 Capacitor -

141

1606 1184 Capacitor - 27PF 50V

142

1606 1336 Capacitor - 1000PF 50V

143

1606 1451

1

.L4

1604 1452

145

1610 0045

146

1610 0053

147

1610 0057 Resistor- 1.5KQ l/8W *5%

148

1610 0065

1L9

1610 0067

150

1610 0071

151

1610 0079 Resistor

152

1610 0107

153

16100286

154

1611 4103

155 1611

156

1611 4330

157

1611 4472

158

1611 4562

159

1611 6821

160

1605 0767 Heat Sink

Resistor - 33Q SW
Resistor ­Resistor Array - 10KQ

7326

Variable Resistor ­Variable Resistor - 100KQ

0953 Coil -

800pH

Capaci tor- 1000pF
Capacitor ­Capacitor -

Capacitor -

Capacitor ­Capacitor -

Resistor - 270Q
Resistor - lKQ

Resistor ­Resistor ­Resistor - 10KQ

Resistor ­Capacitor - 100PF 50V
Resistor - 10KQ

4222 Resistor - 2.2KQ

Resistor - 330Q
Resistor ­Resistor ­Resistor - 820Q

MB 1

Description

lW

390Q lW

2.5A
10V

4.7~F

50V

10I.IF

50V
50V

100~F

50V

O.lAF

50V

O.l~F

50V

O.OIAF

50V

l/8W 15%

l/8W *5%

3.3KQ l/8W k5%

4.7KQ l/8W *5%
l/8W *5%

- 22KQ

l/8W f5%

lMQ l/8W *5%

l/4T k5%

l/4T *5%

4.7KQ l/4T t5%

5.6KQ l/4T t5%
l/2T

IOKQ

*1O%

l/4T *5%

0.5W

Jan. 31, ’89

Q’ty Per
Assembly

9

5. DF HARNESS

(A419)

Jan. 31, ’89

10

5. DF HARNESS

Index

Part No.

No.

1

159185811

lMain Harness

(A419)

Description

Q’ty Per

Assembly

11

Index

Part No. Description

No.

101

1100 1089

102

1100 1147
1100 1159

103

104

1100 1169 Fastening Receptacle
1100 1190

105
106

1100 1240

107

1100 1327
1100 1328 Contact

108

109

1100 1348 Pin Contact

110

1102 1089 Connector - 3P

111

1102 1244 Connector - 15P

112

1102 1289 Connector - 6P
1102 1350 Connector - 5239-2P

113

1102 1396 Connector - 2P

114

1102 1408 Receptacle Housing

115
116

1102 1515

117

1102 1517

118

1102

119

I102 1912

120

1102 1964
1102 1965

121

122

1102 1970 Connector - 2P

123

1102 1971

124

1103 0660
1103 0662 Connector - 20P

125

Socket - Mate-N-Lock
Socket - Mate-N-Lock
Socket - Mate-N-Lock

Socket - Mate-N-Lock
Socket - Mate-N-Lock
Contact

Connector - 2P
Connector - 4P

1910

Connector - 2P
Connector - 4P
Connector - 2P
Connector - 3P

Connector - 3P
Connector - 16P

Jan. 31, ’89

Q’ty Per

Assembly

11