Ricoh NC305 PARTS CATALOG DF57

DF57 (A318)

PARTS CATALOG

INTRODUCTION

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

INDEX to PARTS CATALOG

1. EXTERIOR AND TRANSPORT SECTION (A318) ................................... 2

2. FEED IN SECTION (A318) ........................................................................ 5

3. INVERT AND EXIT SECTION (A318) ....................................................... 8

4. MAIN BOARD (A318)............................................................................... 11

5. INDICATION BOARD (A318) ................................................................... 14

6. MAIN HARNESS (A318) .......................................................................... 16

7. INTERFACE HARNESS (A318)............................................................... 18

Parts Index .................................................................................................. 20

1

June 30.'91

1. EXTERIOR AND TRANSPORT SECTION (A318)

2

1. EXTERIOR AND TRANSPORT SECTION (A318)

Index

No.

1 A465 1337 Decal - Original Table - LT 1
1 A465 1338 Decal - Original Table - A4 1
2 A422 1335 Magnet - Original Table 1
3 A465 2025 Original Limit Decal 1
4 A422 1376 Rear Side Guide 1
5 5894 2747 Mylar - Original Guides 6
6 A422 1366 Front Side Guide 1
7 A422 1361 Rack - Side Guide 2
8 A422 1323 Original Table 1

9 5443 2712 Cork Pad 1
10 5443 2657 Gear - 28Z 1
11 5443 2713 Wave Washer 1
12 5443 2660 Spacer - 6x22x0.5mm 1
13 A465 2010 Misfeed Removal Decal - English 1
13 A465 2050 Misfeed Removal Decal - Multi 1
14 A422 1385 Original Exit Guide 1
15 A465 1125 Angle Stopper 1
16 A465 1398 Lift Switch Actuator 1
17 A437 1178 DF Harness Bracket 1
18 A318 1191 Mounting Bracket 1
18 A465 1195 Mounting Bracket 1
19 A422 1381 Shoulder Screw - M4 2
20 5936 2480 Magnet Catch Ass’y 2
21 A318 1135 Magnet Catch Bracket 1
22 5875 2088 Shoulder Screw - M4 6
23 AA14 3005 Stepped Screw - M4x2.5 2
24 A422 1108 Stopper 2
25 A422 1078 Bushing - 6x12x4mm 2
26 A318 1300 DF Upper Cover 1
27 A318 1100 Front Frame 1
28 A422 1185 Belt Guide - Front Left 1
29 A422 1187 Belt Guide - Front Right 1
30 5447 3655 Bushing - 4mm 8
31 A318 2017 Decal - DIP Switch 1
32 A437 1120 Bracket - Belt Tension Spring 1

Q'ty per

Assembly

Index

No.

33 A422 1112 Belt Tension Spring 2
34 A465 1127 Transport Belt 1
35 A422 1114 Driven Roller - Transport Belt 1
36 A422 1106 Stay 1
37 A465 1118 Belt Support Roller 4
38 5936 5348 Thin Original Feed Switch 1
39 A422 1107 Stay - Belt Support Roller 3
40 A497 1101 Belt Pressure Roller 1
41 A437 1115 Drive Roller - Transport Belt 1
42 A422 1188 Belt Guide - Rear Right 1
43 A422 1186 Belt Guide - Rear Left 1
44 A422 1103 Rear Frame 1
45 A422 1056 Gear - 19T 1
46 A318 1184 Feed-out Motor Cover 1
47 A437 1190 Grounding Plate 1
49 A318 1331 Grip Cover 1
50 A318 1498 Belt Drive Motor Cover 1
51 A422 1183 Main Board Cover 1
52 5936 7901 Decal - English 1
53 A465 1397 Spacer - 0.5mm 4
54 A465 1389 Spacer - 0.2mm 4
55 A465 1110 Magnet Catch Spacer 1
56 A422 1130 Reflector Plate 1
57 A422 1603 Seal - 2x8x14 1
58 A422 1604 Cushion - 8x15x25 1
59 A465 0656 Original Table Ass’y - LT 1
59 A465 0657 Original Table Ass’y - A4 1
60 A465 1179 DF Bracket 1
61 A497 1152 Magnet - APS 1
62 A318 1530 DF Halfway Sensor Actuator 1
63 A497 2025 Cushion - 5x5x3 2
64 A465 2031 Decal - Set 1
65 A422 1066 Stopper 1

DescriptionPart No.DescriptionPart No.

Q'ty per

Assembly

3

Index

No.
100 0314 0060W Philips Pan Head Screw - M4x6

101 0353 0050W Tapping Screw - M3x5
102 0413 0082W Tapping Screw - M3x8
103 0951 4005W Philips Screw With Flat Washer - M4x5
104 0584 0103W Hexgon With Flange Screw - M4x10
105 0951 4006W Philips Screw With Flat Washer - M4x6
106 0951 3006B Philips Screw with Flat Washer - M3x6
107 0344 0060W Philips Truss Head Screw - M4x6
108 0801 1185 Philips Truss Head Screw - M4x8
109 0720 0040E Retaining Ring - M4
110 0720 0050E Retaining Ring - M5
111 0720 0030E Retaining Ring - M3
112 0701 0060B Flat Washer - M6
114 0632 0100G Pin - 2x10mm
115 0344 0600D Philips Truss Head Screw - M4x6
116 0313 0050W Philips Pan Head Screw - M3x5
117 0742 3906 Ball Bearing - 6mm
118 0741 3806 Ball Bearing - 6x13x5mm
119 1106 0222 Cord Clamp
120 1100 0340 Closed Terminal
121 0314 0050 Philips Pan Head Screw - M4x5
122 0315 0100W Philips Pan Head Screw - M5x10

Q'ty per

Assembly

Index

No.

DescriptionPart No.DescriptionPart No.

Q'ty per

Assembly

4

2. FEED IN SECTION (A318)

5

2. FEED IN SECTION (A318)

Index

No.

1 A497 1077 Mylar - 18x306 1

3 A465 1057 Pull-out Bracket 1

4 5413 3903 Pin - Transfer Guide Plate 1

5 A422 1086 Pull-out Spring 2

6 A422 1063 Seal - 0.7x13x20 2

7 A422 1064 Hinge - Pull-out 1

8 5205 5250 LED Sensor Type - S 2

9 A422 1087 Shoulder Screw - M3x3 2
10 A422 5202 Harness - Pulse Generator 1
11 A437 1065 Lower Guide Plate 1
12 A422 1071 Pull-out Lever 2
13 A422 1068 Relay Roller 2
14 A422 1067 Relay Roller Shaft 1
15 A422 1080 Pulse Generator 1
16 A422 5201 Interface Harness 1
17 A437 1026 Upper Guide Plate 1
18 A422 1040 Feed-in Solenoid Lever 1
19 AA14 3005 Stepped Screw - M4x2.5 MB5 1
20 5446 4577 Spring - Turn Plate MB5 1
21 A422 1074 Shoulder Screw - M4x2.5 MB5 1
22 A422 1075 Feed-in Unit Relese Lever MB5 1
23 5219 1957 Stepped Screw - M4 MB5 1
24 A422 1073 Release Spring 1
25 A422 1072 Front Side Plate 1
26 A422 5252 Solenoid - DC24V 1
27 A422 1047 Set Sensor Bracket 1
28 A422 5270 Photosensor 2
29 A422 5207 Harness - Registration 1
30 A422 5208 Harness - Paper Size 1
31 A422 1093 Sensor Bracket 1
32 5875 2088 Shoulder Screw - M4 2
33 A422 1078 Bushing - 6x12x4mm 4
34 A422 1051 Gear - 23T 1
35 A422 1044 Idle Shaft 1
36 A422 1503 Idle Shaft 1

Q'ty per

Assembly

Index

No.

37 A422 1042 Idle Gear - 22Z 1
38 A422 1046 Pick-up Roller 1
39 A422 1048 Pick-up Shaft 1
40 A422 1002 Clutch Boss 1
41 5918 2163 Clutch Spring 1
42 5918 2164 Clutch Sleeve 1
43 A422 1001 Gear - 24T 1
44 A422 1023 Feed Roller Shaft 1
45 A422 1045 Pull-out Roller 2
46 A318 1090 Side Roller 2
47 A422 1003 Feed Roller 1
48 A422 1041 Gear - 27T 1
49 A422 1025 Original Guide 1
50 A422 1602 Pick-up Lever Plate 1
51 A422 1600 Pick-up Lever 1
52 A422 1601 Pick-up Shaft 1
53 A422 1032 Lever - Pick-up Solenoid 1
54 A422 1031 Lever - Pick-up Spring 1
55 A422 1082 Pick-up Spring 1
56 A422 1033 Pick-up Solenoid Bracket 1
57 5894 2229 Solenoid Pin 2
58 A422 5255 Solenoid - DC24V (Invertor) 1
59 A422 1505 Gear - 57T 1
60 A422 1005 Clutch Pawl - Pick-up Roller 1
61 A422 1049 Gear - 27T 1
62 A422 1050 Gear - 29T 1
63 A318 1021 Side Plate 1
64 5894 2176 Spring - Detent Arm 1
65 A422 1291 Rear Guide Plate 1
66 A422 1290 Front Guide Plate 1
67 A422 1351 Seal - 0.5x37x71mm 1
68 A422 1352 Friction Belt Holder 1
69 A422 1354 Friction Belt 1
70 A422 1356 Pin - 3x26mm 1
71 A422 1355 Friction Belt Spring 2

DescriptionPart No.DescriptionPart No.

Q'ty per

Assembly

6

Index

No.

72 A422 1069 Friction Roller 1
73 A422 1295 Set Sensor Actuator 1
74 A422 1176 Set Sensor Actuator Bracket 1
75 A422 1390 Entrance Seal 1
76 A465 5260 Indication Board 1
77 A422 1177 Indication Bracket 1
78 A422 1504 Shaft/Gear - 16T 1
79 A422 1506 Gear - 25T 1
80 A318 1510 Rear Side Plate 1
81 A422 1507 Feed-in Motor Bracket 1
82 A422 1501 Gear - 20T 1
83 A422 5300 Feed-in Motor - DC10W 1
84 A422 5204 Feed-in Motor Harness 1
85 A497 1015 Gear - 45Z 1
86 A422 1396 Mylar - 0.125x14x45.5 1
87 A422 1603 Seal - 2x8x14 1
88 A422 5212 Grounding Wire 1
89 A465 1075 Shaft - 3x25 1
90 A465 1074 Pin - 4x77.5 1
91 A465 1073 Pin - 4x76.5 1
92 A465 1072 Lock Spring 2
93 A465 1068 Cushion - 2.5x14x43 1
94 A465 1077 Release Lever 1
95 A465 1076 Release Lever Knob 1
96 A465 1069 Harness Cover 1
97 A465 1080 Fixing Plate - Feed-in Unit 1
98 A465 1066 Mylar - 0.1x21x58 1
99 A465 1067 Mylar - 0.1x14.5x44 1

200 A465 1027 Guide Plate - Paper Feed 2
201 A465 1070 Lever Spring 1
202 A422 1022 Support Plate 1

Q'ty per

Assembly

Index

No.
100 0314 0060W Philips Pan Head Screw - M4x6

101 0313 0060W Philips Pan Head Screw - M3x6
102 0951 3010W Philips Screw With Flat Washer - M3x10
103 0951 4006W Philips Screw With Flat Washer - M4x6
104 0313 0120W Philips Pan Head Screw - M3x12
105 0313 0040W Philips Pan Head Screw - M3x4
106 0951 3004W Philips Screw with Flat Washer - M3x4
107 0720 0040E Retaining Ring - M4
108 0720 0060E Retaining Ring - M6
109 0720 0025E Retaining Ring - M2.5
110 0632 0100G Pin - 2x10mm
111 0632 0140G Parallel Pin
112 0632 0080G Parallel Key - 2x8mm
113 0573 0030E Hexagon Headless Set Screw - M3x3
114 0573 0060E Hexagon Headless Set Screw - M3x6
115 0354 0060W Philips Truss Head Screw - M4x6
116 1105 0199 Clamp
117 1105 0008 Nylon Clip - 2N
118 1105 0009 Nylon Clip - 5N
119 0741 3505 Ball Bearing - 5x10x4
120 0741 3506 Ball Bearing - 6x12x4 mm
121 0805 3383 Bushing - M5
122 0950 4006W Philips Screw With Lock Washer - M4x6
123 0720 0030E Retaining Ring - M3
124 0951 4005W Philips Screw With Flat Washer - M4x5

DescriptionPart No.DescriptionPart No.

Q'ty per

Assembly

7

3. INVERT AND EXIT SECTION (A318)

8