RICOH
PARTS CATALOG
FOR
RICOH MV310
[Taiwan]
RICOH COMPANY, LTD.
1 April 5th, 1996 First edition
PARTS CATALOG
INTRODUCTION
This chapter instructs you the numbers and names of this parts on this machine.
INDEX to PARTS CATALOG
1.EXTERIOR - 1......................................................................... 1- 2
2.EXTERIOR - 2......................................................................... 1- 4
3.ADF UNIT 1............................................................................. 1- 6
4.ADF UNIT 2............................................................................. 1- 8
5.SCANNER - 1.......................................................................... 1-10
6.SCANNER - 2.......................................................................... 1-12
7.LASER UNIT ........................................................................... 1-14
8.DEVELOPMENT UNIT............................................................ 1-16
9.FUSING UNIT.......................................................................... 1-18
10.MAIN FRAME 1...................................................................... 1-20
11.MAIN FRAME 2...................................................................... 1-22
12.PAPER REGISTRATION........................................................ 1-24
13.CASSETTE............................................................................. 1-26
14.100 SHEET CASSETTE (OPTION) ....................................... 1-28
PARTS INDEX............................................................................. 2- 1
1-1
1. EXTERIOR - 1
INDEX PARTS NO.
*
1 H521 4209 Operation Panel Ass’y - TWN
2 H521 4387 Sheet - Quick Dial - 16-20
3 H521 4384 Sheet - Quick Dial - 01-05
4 H521 4386 Sheet - Quick Dial - 11-15
5 H521 4385 Sheet - Quick Dial - 06-10
6 H521 4390 Operating Sheal - A
7 H521 4391 Operating Sheal - B
8 H521 4393 Operating Sheal - D
9 H521 4392 Operating Sheal - C
10 H521 5306 Harness - OPU
11 H521 1105 Platen Cover Ass’y
12 H521 1175 Scale - Widthwise
13 H521 1174 Scale - Lengthwise
14 H521 1353 Harness Cover
15 H521 1103 Upper Cover
16 H521 1110 Exposure Glass
17 H521 4031 Copy Tray
18 H521 3361 By-pass Feed Table
19 H521 1356 Sheet
20 H521 1324 Original Guide Cover
21 H521 1357 Decal - Original Level
22 H521 1323 Rear Guide - Original
23 H521 1322 Front Guide - Original
24 H521 1325 Original Guide Gear
25 H521 1320 Original Table
26 H521 1359 Decal - Original Table
27 H521 1160 Stopper
30 H160 4000 Hand Set Bracket
31 H081 5700 Modular Cord - 6P/6P
32 H521 4296 Cover Quick Dial Keys
33 H521 3553 Spring Plate - Paper Feed
H521 8607 Operator’s Manual - TWN
DESCRIPTION Note
INDEX PARTS NO.
34 H521 6020 PCB - OPU - LSO
35 H516 3583 Decal - Bypass Feed
101 0951 3006B Philips Screw With Flat Washer-M3x6
102 0802 5206 Tapping Screw - M3x8
103 0353 0080Z Philips Trass Head Screw - M3x8
104 0353 0100Z Bind Screw - M3x10
DESCRIPTION Note
1-3
2. EXTERIOR - 2
INDEX PARTS NO.
1 H521 4024 Cover - NCU
2 H521 4022 Cover - Left
3 H521 6057 PCB - FCE - TWN
4 H521 6300 IC Card - LSO
5 H521 5309 Harness - NCU
6 H521 3136 Bracket - FCU
7 H521 5302 Harness - LDDR
8 H521 5322 Harness - PSU
9 5488 6020 PCB - NCU - USA
10 H521 6041 PCB - FDU - LSO
12 H521 4020 Cover - Front
14 H515 3130 Cover - Power Pack
15 H515 5033 Power Pack
16 H521 3164 Pin - Right Fulcrum
17 H521 4021 Cover - Rear
18 H521 5401 PSU - L30
19 H521 2041 LD Unit
20 H521 3127 Inner Cover - 1
21 H515 2724 Clip - Laser UnitT
22 H521 3169 Heat Sink
24 H515 2734 Bracket - Base
25 H521 1156 Decal - Cover Open
26 H521 3165 Bracket - Pif
27 H515 3116 Fulcrum - Fusing Unit
28 H521 4027 Cover - Mech. Counter
DESCRIPTION Note
INDEX PARTS NO.
101 0353 0080Z Philips Trass Head Screw - M3x8
102 0951 3006B Philips Screw With Flat Washer-M3x6
103 0443 0060W Hexagon Head Tapping Screw - M3x6
104 0802 5206 Tapping Screw - M3x8
105 0313 0060B Philips Pan Head Screw - M3x6
DESCRIPTION Note
1-5
3. ADF UNIT 1
INDEX PARTS NO.
1 H521 1257 Upper Cover - ADF
2 H521 1342 Guide Mylar - Rear
3 H521 1334 Guide Mylar - Front
4 H521 1304 Spring R1
5 H521 1303 Spring Plate - R0
6 H521 1354 Collar R1
7 H521 1307 Guide Roller Shaft
8 H521 1301 Pressure Roller - R1
9 H521 1327 Cover - Front - ADF
10 H521 1306 Guide Roller Shaft
11 H521 1348 Collor R0
12 H521 1337 Guide Roller R0
13 H006 2316 Spacer - Pick-up Clutch
14 H521 1314 Spring Clutch - M6
15 H081 3407 Snap Ring - M2.5
16 H521 1294 Shaft - Pickup
17 H521 1292 Shaft - Feed Roller
18 H521 1286 Gear - Feed Roller
19 H521 1316 Spring Clutch - M9
20 H521 1367 Feed Roller
21 H521 1268 Bracket - Pickup
22 H521 1328 Cover - Rear - ADF
23 H521 1366 ADF Pickup Roller
24 H521 1288 Collar - Pickup
25 H521 1287 Gear - Pickup Roller
26 H081 1046 Idler Gear - ADF Pick-up Roller
27 H521 5332 Grownding Wire - 70
28 H521 1330 Cover - Rear/lower - ADF
29 H521 1259 Guide Plate R2
30 H511 5005 Stamper
31 H521 1305 Spring Plate R2
32 H521 1319 Exit Roller Colar
DESCRIPTION Note
INDEX PARTS NO.
33 H521 1302 Guide Roller R2
35 H521 1214 Base - ADF
36 H521 1310 Pin Shaft
37 H521 1278 Exposure Glass - ADF Option
38 H521 1329 Cover - Front/lower - ADF
39 H521 1364 Guide Sheet
40 H521 1317 Pressure Spring
41 H521 1210 ADF Roller Unit
42 H521 1368 Sheet - Interlock SW.
43 H521 5331 Grownding Wire - 125
101 0802 5230 Tapping Screw - M3x10
102 0720 0040E Retaining Ring - M4
103 0323 0060B Philips Sunk Screw - M3x6
104 0805 3386 Bushing - 8mm
105 0313 0030B Philips Pan Head Screw - M3x3
106 0951 3006B Philips Screw With Flat Washer-M3x6
107 0313 0060B Philips Pan Head Screw - M3x6
DESCRIPTION Note
1-7
4. ADF UNIT 2
INDEX PARTS NO.
1 H521 1261 Front Side Plate
2 H521 1308 Lock Spring
3 H521 1336 Lock Spring
4 H521 1281 R2 Drive Gear
5 H521 1311 Busing
6 H521 1297 Lock Lever
7 H521 1282 Joint Gear
8 H521 1283 Front Drive Gear - Reverce
9 H521 1284 Front Drive Gear - Feed
10 H521 1290 Busing
11 H521 1293 Joint Shaft
12 H521 1372 Reverse Rollefr
13 H521 1374 Bracket - Reverse
14 H081 3407 Snap Ring - M2.5
15 H521 1295 Shaft - Separation Roller
16 H521 1276 Shaft - Separation Unit
17 H521 1296 Bushing
18 H521 1285 Middle Drive Gear - Reverce
19 H521 1250 R0 Roller
20 H521 1251 R1 Roller
21 H521 1258 Separation Guide
22 H521 1350 Pad - Pick-up
23 H521 1280 Pulley R1
24 H521 1340 Pulley R2
25 H521 1300 Spring Plate
26 H081 1065 Timing Belt - Idler 2
27 H521 1335 Bushing - 8x10mm
28 H521 1264 Rear Side Plate
29 H515 5018 Cover Switch - Fusing Exit
30 H521 1279 Joint Gear
31 H521 1309 Timing Belt
33 H521 1267 Motor Bracket
DESCRIPTION Note
INDEX PARTS NO.
34 H521 5010 Scanner Motor - ADF
35 H521 1358 Motor Cushion
36 H521 5336 Harness - ADF - L
37 H521 5011 Document Sensor - S1/S3
38 H521 5012 Document Sensor - S2
39 H521 1254 Lower Guide Plate
40 H521 1331 Antistatic Brush
41 H521 1341 Plessuer Spring
42 H521 1252 R2 Roller
43 H521 1299 Lock Shaft
44 H521 1312 Pressuer Shaft Holder
45 H521 1333 Shielding Sheet
46 H521 1289 Pressure Plate
47 H521 1321 Release Lever
48 H521 1360 Spring
49 H521 1365 Antistatic Brushi
101 0802 5205 Tapping Screw - M3x6
102 0720 0040E Retaining Ring - M4
103 0720 0060E Retaining Ring - M6
104 0720 0070E Retaining Ring - M7
105 0802 5206 Tapping Screw - M3x8
106 1105 0283 Clamp
107 0313 0030B Philips Pan Head Screw - M3x3
108 1105 0153 Clamp
109 1105 0260 Wire Saddle
DESCRIPTION Note
1-9
5. SCANNER - 1
INDEX PARTS NO.
1 H521 1143 Spring - Stopper
2 H521 1151 Handle - Stopper
3 H521 1141 Stopper - Lower
4 H521 1142 Pin - Stopper
5 H521 1140 Stopper - Upper
6 H521 1164 Upper Stopper Bracket
7 H521 1155 Bracket - Stopper - Base
8 H521 1072 Bracket - Flat Cable Holder
9 H521 1085 Ground Plate - Rear
10 H521 1082 Ground Plate - Front
11 H521 5004 Scanner Motor - DC24V;0.7A
12 H521 1150 Cushion - Scanner Motor
13 H521 1064 Motor Bracket
14 H521 1081 Pulley - Scanner
15 H521 1074 Timing Belt
16 H006 2383 Snap Ring
17 H521 1071 Spring Plate
18 H081 1065 Timing Belt - Idler 2
20 H521 1062 Rail - Scanner
21 H521 1069 Holder - Flat Cable
22 H521 1078 Pulley - Scanner
23 H521 5305 Sensor Harness
24 H521 1127 Stopper - Shaft - Scanner
25 H521 1075 Bracket - Pulley - Scanner
26 H521 1061 Shaft - Slider
27 H521 1070 Contact Image Sensor - B4
28 H521 1050 Carriage - Scanner
29 H521 1054 Slider - Carriage
30 H521 1057 Spring - Image Sensor
31 H521 1122 Bracket - Wire
32 H521 1079 Wire - Scanner Drive
33 H521 5001 Lamp Stabilizer
DESCRIPTION Note
INDEX PARTS NO.
34 H521 1080 Spring - Wire
35 H521 5304 Harness - Xenon Lamp
36 H521 1161 Stopper - Carriage
37 H521 1169 Sheet - Flexible Board - 2
101 0720 0040E Retaining Ring - M4
102 0353 0100Z Bind Screw - M3x10
103 0443 0060W Hexagon Head Tapping Screw - M3x6
104 0951 3006B Philips Screw With Flat Washer-M3x6
105 1105 0310 Wire Clamp
107 0802 5205 Tapping Screw - M3x6
DESCRIPTION Note
1-11
6. SCANNER - 2
INDEX PARTS NO.
1 H521 1084 Gear - Scanner Unit
2 H521 1073 Bushing - M10
3 H006 2383 Snap Ring
4 H521 1101 Spring - Center
5 H521 1115 Pin - CTM
6 H521 1112 Bracket - Center
7 H521 1162 Front Base
8 H521 1058 Base - Main
9 H521 5307 Harness - Size Snesor - Book
10 H521 5003 Document Sensor
11 H521 1133 Bracket - Harness - 3
12 H521 5317 Harness - ADF
13 H521 1099 Release Lever - Cover Open
14 H521 1130 Bracket - Harness - 1
15 H521 1132 Bracket - Harness - 2
16 H004 3755 Square Bushing
17 H521 5318 Harness - Book H.P. Sensor
18 H521 1060 Base - Rear
19 AW02 0021 Photointerruptor - 175487-3
20 H521 1089 Fulcrum - Scanner Unit - Rear
21 H521 1093 Bracket - Lock Lever - Rear
22 H521 1144 Pin - CTM - Long
23 H521 1088 Lock Lever - Scanner Unit
24 H521 1171 Sponge - Fusing - 6
25 H521 1148 Sponge - Fusing - 3
26 H521 1154 Sponge - Fusing - 5
27 H521 1145 Bracket - Fusing Support
29 H521 1146 Sponge - Fusing - 1
30 H521 1090 Bracket - Lock Lever - Front
31 H521 1096 Spring - Lock Lever
32 H521 1100 Spring - CTM
33 H521 5319 Harness - ADF Motor
DESCRIPTION Note
INDEX PARTS NO.
34 H521 1159 Spring Plate - CTM
35 H521 1170 Sheet - Flexible Board - 3
36 H521 1168 Sheet - Flexible Board - 1
37 H521 1172 Sheet - Lever - Lock
101 1105 0310 Wire Clamp
102 0951 3006B Philips Screw With Flat Washer-M3x6
103 0720 0030E Retaining Ring - M3
104 1106 0167 Bushing - 11mm
105 1105 0283 Clamp
106 0951 3006B Philips Screw With Flat Washer-M3x6
DESCRIPTION Note
1-13