Ricoh DH400 PARTS CATALOG

DH400 (A378)

PARTS CATALOG

August31,’93

INTRODUCTION

This chapter instructs you the numbers and names of this parts on this machine.

INDEX to PARTS CATALOG

l. Exterior (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...2

2. Feed-in SECTION (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..4

3. Separation Section (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..6

4. Feed-out Section (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...8

5. Transport Section (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...10

6. lnvertor Section (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...12

7. Exit Section 1(A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...14

8. Exit Section 2(A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...16

9. Original Table (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..18

10. Frame Section (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...20

11. Electrical Section (A378) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...22

12. Decal and Document (A378)... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...24

Parts Index

. . . . . . . . . . . . . . . . . . . . . . . . ● . ...... . . . . . . . . ........ ● . .

27

1.

EXTERIOR (A378)

1. EXTERIOR (A378)

Index

Part No.

No.

1

A499 6012 Decal - Side Fence - LT

1

A499 6013 Decal - Side Fence - A4
2 A499 3561
3 A499 3531
4

A378 3511
5

A378 3516 Lower Rear Cover
6

A378 4112 Sholder Screw M5
7 A378 3591
8

A378 3148
9

A499 3621

10

A378 6016 Decal - Exit

A378 3541

11
12

A378 3593 Spring

13

A378 4116

14 A378 4111

A378 4114 Sholder Screw - M4

15

Right Upper Cover
Indication Panel
Rear Cover

Slide Support Cover
Switch Actuator
Grip - Magnet Catch

Front Cover
Switch Actuator

Sholder Screw - M5

Description

Q’ty Per
Assembly

1
1
1
1
1
1
2
1
1
1
1
1
1

1
2
2

lndex

Part No.

No.
101

0314 0060W Philips Pan Head Screw - M4x6

102

0314 0080M Philips Pan Head Screw - M4x8

103

0354 0060D Sunk Screw - 4x6

104

0720 0040E Retaining Ring - M4

Description

Q’ty Per
Assembly

3

2. FEED-IN SECTION (A378)

2. FEED-IN SECTION (A378)

Index
1

2
3
4
5
6

7

8
9

10
11
12
13
14
15
16
17
18

19
20
21
23
24

Part No.

A499 1212
A378 1211
AF02 0161
A378 1221
A378 1084
AB01 1086
A378 1094
A499 1224
A378 1091
A422 1078
A378 1467
5216 5245
A499 1465
A499 1461
AF02 3002
AA06 0279
5936 1145
A499 1458
A499 1215
A378 1096

A378 1095
AF02 3003
A378 3133

Guide Roller
Separation Roller
Feed-out Roller
Separation Clutch

Timing Belt - 192XL

Gear - 20Z
Gear - 19Z/22Z
Inner Separation Guide
Gear - 32Z
Bushing - 6x12x4mm
Sensor Bracket
Photointerruptor - IL-G-3P-S3T2-E
Bushing - 5m
Cam Lever
1st Pick-up Roller
Pressure Spring
Position Encoder
Pick-up Roller Cam
Separation Drive Shaft
Pulley - 24Z
Pulley -18Z

2nd Pick-up Roller

seal

Description

Q’ty Per
Assembly

4
1
1
1
1
1
1
1
1

11

1
3
1
1
1
1
1
1
1
2

3

1
4

Index
101

102
103
104
105
106
108
109
110

Part No.

0314 0060W
0574 0040E
0632 0100E
0805 3291
0632 0140E
0720 0040E
0720 0060E
0720 0070E
0741 3506

Description

Philips Pan Head Screw - M4x6
Hexagon Headless Set Screw - M4x4
Pin - M2x10
Ball Bearing - 8x16x5mrn
Parallel Pin - M2x14
Retaining Ring - M4
Retaining Ring - M6
Retaining Ring - M7
Bail Bearing - 6x12x4 mm

Q’ty Per
Assembly

5

3. SEPARATION SECTION (A378)

6

3. SEPARATION SECTION (A378)

Index

Part No.

No.

1

A499 1111 Left Cover

2

A499 1153

3

A499 1126
4 A499 1120
5

A499 1326
6 AB01 0049 Gear - 31Z
7

5446 2824 Screw - Duplex Guide Plate

A499 1331

8

9 A028 5876

A499 1332

10
11

5415 4145 Stud

5403 1910

12

A499 5703 Harness - Original Sensor

13
14

A499 1123 Left Cover Bracket

15

A499 1317 Guide Seal

AA16 1022 Cushion

16
17

A499 1335

18

A499 1305

19

A010 5700 Sensor

20 A499 1315
21

H006 2171
22 A499 1325 Stud - M4x5
23 A378 1127 Rear Separation Guide
24 A499 1336
25 AA06 0277 Release Spring
26 A499 1321
27 A499 1312
28 A499 1313 Paper Guide Mylar
29 A499 1323
30 AA06 0278 Release Spring
31

A499 1341 Release Lever - Separation Unit
32 A499 1346
33 A499 9500 Separation Belt - 3Pcs/Set
34 AB01 0050 Gear - 32Z
35 A499 1131

Grouding Plate
Separation Guide
Separation Belt Holder
Holder - Original Stopper Bracket

Stopper Solenoid Bracket
Original Stopper Solenoid
Stopper Solenoid Lever

Spring Anchor - Stopper Lever

Stopper
Original Entrance Guide

Original Sensor Bracket
Stepped Screw

Stopper Positioning Plate
Original Stopper Bracket

Separation Guide Bracket

Original Stopper

Knob - Release Lever

Tension Roller Holder

Description

Q’ty Per

Assembly

1
1
1
1
1
1

5

1

2

1
2
2

1

1
2

1

1

1
2

1

1

1

1

1

1

1

1

1

1
2

1

1
3

1

3

Index

Part No.

No.

36 A499 1135 Tension Roller
37 A499 1129
38 AA06 0276 Spring
39 AF02 0167 Drive Roller Separation Belt
40 A422 1078 Bushing - 6x12x4mm
41

A499 1122

42 5447 2681

101

0313 0040W Philips Pan Head Screw - M3x4

102

0313 0060M Philips Pan Head Screw - M3x6

103

0313 0060W Philips Pan Head Screw - M3x6

104

0314 0060W Philips Pan Head Screw - M4x6

105

0623 0100E Spring Pin - 3x10mm
106 0632 0080E
107

0720 0030E Retaining Ring - M3
108

0720 0040E Retaining Ring - M4
109

0951 4008W Philips Screw With Flat Washer-M4x8
110

0951 3006W Philips Screw With Fiat Washer-M3x6
111

0951 4006W Philips Screw With Flat Washer-M4x6
112

0965 4006W Tapping Screw - M4 x 6
113

0741 3506 Bali Bearing - 6x12x4 mm

Shaft - Tensionroller Holder

Shaft Holder
Snap Ring

Spring Pin -2 x 8mm

Description

Q’ty Per
Assembly

3
1
3
1

11

1
1

7

4. FEED-OUT SECTION (A378)

8

4. FEED-OUT SECTION (A378)

Index

Part No.

No.

1

A499 1272

2

A499 1274 Register Sensor Bracket

3 AW01 0025 Photosensor ON2530

A499 3142

4
5

A499 1379 Sensor Pad
5056 0509

6

A499 5702

7

A499 1371 Pulse Generator Bracket

8
9 5216 5245 Photointerruptor - IL-G-3P-S3T2-E

A499 1378

10
11

A499 1375 Pulse Generator

12

AA06 3151 Inner Pressure Spring
AB01 0051

13
14

A499 1358

15

A499 1351

16

A378 1355 Idle Roller

17 A499 1356 Sensor Pad Plate

5875 2067

18
19

A499 1361 Bracket - Idle Roller Arm 4

20 A499 1365 Idle Roller Arm 4

AA06 3152 Outer Pressure Spring

21

5446 2824 Screw - Duplex Guide Plate

22

23 A499 1275

A499 1379

24

Upper Feed Out Guide

Switch Bracket - Separation
Nut Plate - Microswitch

Registration Sensor Harness

Stepped Screw - M4x6

Gear - 26Z
Lower Feedout Guide
Original Feed Out Stay

Bushing

Grouding Plate
Sensor Pad

Description

Q’ty Per
Assembly

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

1
1
1

1

1

1

2
5

1

1

Index

Part No.

No. Assembly
101

0313 0160B

102

0951 4006W Philips Screw With Flat Washer-M4x6

103

0720 0030E Retaining Ring - M3

104

0807 4111 Washer - 5.2x14x0.1 mm

105

1204 1123

106

0951 3010W Philipsscrew With Flat Washer-M3x10

107 1105 0008

Philips Pan Head Screw - M3x16

Microswitch
Nylon Clip - 2n

Description

Q’ty Per

9

5. TRANSPORT SECTION (A378)

10