10. AROUND DRUM
( A 0 0 9 )
May 1,’87
Index
Parts No.
Description
Q’ty Per
No.
Assembly
1
A009 5212
Quenching Lamp
1
2
AD00 4010
Main Corona Unit
1
3
AD02 3013
Main Corona Unit Casing
1
4
AD02 4002
Terminal Spring
1
5
AD02 2046
Rear End Block - Main Corona
1
6
AA06 0048
Spring - Charge Wire
1
7
AD02 2047
Rear Cover - Main Corona
1
8
5442 9003
Main Corona Wire (10 pcs/set)
2
9
AD02 2049
Adjusting Screw
1
10
AD02 2043
Front End Block - Main Corona
1
11
AD02 2048
Front Cover - Main Corona
1
12
AD02 2044
Cleaner - Main Corona Wire
1
13
5434 7916
High Voltage Decal
2
14
5215 2315
Decal - Drum Knob
1
15
5211 2267
Drum Shaft Knob
1
16
5211 2259
Spacer - M20 x 0.1
1
17
5211 2365
Bushing - 12 x 19 x 11mm
1
18
A009 1687
Aid Guide - Development Unit
1
19
AD00 4013
T&S Crona Unit
1
20
AD02 2041
Front End Block Cover - T&S Corona
1
21
5442 2108
Spring Corona Mire
1
22
AD02 2039
Front End Block - T&S Corona
1
23
A009 2341
Decal - T&S Corona
1
24
A009 2331
T&S Corona Lever
1
25
AD02 3012
T&S Corona Unit Casing
1
26
5442 9004
T&S Corona Wire
1
27
A009 2345
Pad - 10 x 8 x 1mm
1
28
A009 2320
T&S Corona Guide
1
29
AD02 2042
Rear End Block Cover - T&S Corona
1
30
5205 3821
Terminal Spring
1
31
AD02 2040
Rear End Block - T&S Corona
1
32
5215 2119
T&S Corona Guide Plate
1
33
Not used
34
5211 2278
Drum Flange Spring
1
35
5447 2257
Front Drum Flange
1
Index
Parts No.
Description
Q’ty Per
N0.
Assembly
112
0314 0050W
Philips Pan Head Screw - M4 x 5
113
0314 0060M
Philips Pan Head Screw - M4 x 6
114
0314 0060W
Philips Pan Head Screw - M4 x 6
115
0314 0080M
Philips Pan Head Screw - M4 x 8
116
0314 0080W
Philips Pan Head Screw - M4 x 8
130
0324 0060W
Philips Sunken Head Screw - M4 x 6
140
0434 0060W
Tapping Screw - M4 x 6
141
0434 0080W
Tapping Screw - M4 x 8
163
0720 0030E
Retaining Ring - M3
173
0725 0100E
Retaining Ring C - M10
174
0725 0120E
Retaining Ring C - M12
176
0725 0180E
Retaining Ring C - M18
199
0805 3383
Bushing - M5
211
0951 3006W
Philips Screw with Flat Washer - M3 x 6
214
0951 4006W
Philips Screw with Flat Washer - M4 x 6
215
0951 4008W
Philips Screw with Flat Washer - M4 x 8
217
0951 4012W
Philips Screw with Flat Washer - M4 x 12
219
0953 3006W
Philips Screw with Flat Washer - M3 x 6
236
1105 0196
Harness Clamp
Index
Parts No.
Description
Q’ty Per
N0.
Assembly
36
5442 9510
Selenium Drum
1
37
AD01 5001
Drum Shaft
1
38
5447 2286
Drum Guide
1
39
5211 2285
Rear Flange
1
40
5205 3872
Rear Bracket - T&S Corona
1
41
5205 2121
Spring Plate
1
42
5442 5821
Connector Holder - 2nd Quenching
1
43
A009 2405
Timing Pulley - 48T
1
44
AA08 2005
Bushing - Drum Shaft
1
45
5215 2131
T&S Corona Holder
1
46
5447 2681
Snap Ring
1
47
A009 2290
T&S Receptacle
1
48
A009 2260
T&S Corona Rail
1
49
5215 5371
Grounding Wire
1
50
A009 2273
Release Link Bracket
1
51
A009 2274
Release Link Shaft
1
52
A009 2280
Release Link Spring
1
53
5442 3585
Bushing
1
54
A009 2275
Release Link - T&S Corona
1
55
5205 2063
Seal - Duct
1
56
A009 2058
Cleaning Unit Rail
1
57
A009 2151
Duct - Main Corona
1
58
A009 2080
Heater Cover
1
59
A009 5245
Drum Heater - 10W
1
60
A009 2052
Main Corona Unit Rail
1
61
A009 2075
Erase Lamp Guide
1
62
A009 5210
Erase Lamp
1
63
A009 2073
Front Drum Support
1
64
A009 2419
Drum Stay Ass’y
1
65
A009 2281
Stopper - T & S Holder
1
66
A009 2360
Rear Drum Support
1
67
A009 2420
Drum Stay Plate
1
Index
Parts No.
Description
Q’ty Per
N0.
Assembly
21
Summary of Contents for FT4480
Page 1: ...FT4480 F I E L D S E R V I C E M A N U A L RICOH COMPANY LTD ...
Page 4: ...SECTION 1 INSTALLATION ...
Page 26: ...SECTION 2 SERVICE TABLES ...
Page 48: ...SECTION 3 REPLACEMENT AND ADJUSTMENT ...
Page 140: ...SECTION 4 ELECTRICAL DATA ...
Page 142: ...4 PAPER FEED CONTROL BOARD SCHEMATIC 15 March 87 A 0 0 9 ...
Page 143: ...5 DC POWER SUPPLY BOARD SCHEMATIC ...
Page 144: ...9 SORTER CONTROL BOARD SCHEMATIC 15 March 87 A 0 0 9 ...
Page 145: ...10 LCT CONTROL BOARD SCHEMATIC Main Control ...
Page 146: ...SECTION 5 DOCUMENT FEEDER ...
Page 171: ...SECTION 6 SORTER ...
Page 181: ...SECTION 7 LARGE CAPACITY TRAY ...
Page 195: ...SECTION 8 EDITOR BOARD ...
Page 204: ...S E C T I O N 9 ...
Page 237: ...RICOH FT4480 A009 PARTS CATALOG First Edition May 1987 RICOH COMPANY LTD ...
Page 239: ...1 EXTERIOR A009 May 1 87 ...
Page 241: ...2 REGISTRATION AND 3RD PAPER FEED A009 May 1 87 4 ...
Page 243: ...3 PLATEN COVER AND CASSETTE A009 May 1 87 6 ...
Page 245: ...4 1ST AND 2ND PAPER FEED A009 May 1 87 8 ...
Page 247: ...5 3RD PAPER LIFT A009 May 1 87 10 ...
Page 249: ...6 CASSETTE TRAY A009 May 1 87 12 ...
Page 251: ...7 FRAME A009 May 1 87 14 ...
Page 253: ...8 OPTICS 1 A009 May 1 87 16 ...
Page 255: ...9 OPTICS 2 A009 May 1 87 18 ...
Page 257: ...10 AROUND DRUM A009 May 1 87 20 ...
Page 259: ...11 CLEANING UNIT A009 May 1 87 22 ...
Page 261: ...12 DEVELOPMENT UNIT A009 May 1 87 ...
Page 263: ...13 DRIVE SECTION A009 May 1 87 26 ...
Page 265: ...14 PAPER TRANSPORT A009 May 1 87 28 ...
Page 267: ...15 FUSING UNIT A009 May 1 87 30 ...
Page 269: ...16 PAPER EXIT A009 May 1 87 ...
Page 271: ...17 ELECTRICAL SECTION 1 A009 May 1 87 34 ...
Page 273: ...18 ELECTRICAL SECTION 2 A009 May 1 87 36 ...
Page 275: ...19 MAIN BOARD A009 May 1 87 3 8 ...
Page 277: ...20 DC POWER SUPPLY BOARD A009 May 1 87 40 ...
Page 279: ...21 FUSING LAMP DRIVE BOARD A009 May 1 87 42 ...
Page 281: ...22 POWER RELAY BOARD A009 May 1 87 ...
Page 283: ...23 PAPER FEED CONTROL BOARD A009 May 1 87 46 ...
Page 285: ...24 AC MAIN HARNESS A009 May 1 87 48 ...
Page 287: ...25 DC MAIN HARNESS A009 May 1 87 50 ...
Page 289: ...26 HARNESS 3RD FEED A009 May 1 87 52 ...
Page 291: ...27 FUSING UNIT HARNESS A009 5 4 ...
Page 293: ...28 CONTROL HARNESS A009 May 1 87 5 6 ...
Page 295: ...29 HARNESS PAPER FEED A009 May 1 87 5 8 ...
Page 297: ...30 SPECIAL TOOL A009 May 1 87 60 ...
Page 299: ...PARTS INDEX 63 ...
Page 322: ...CS2070 A414 ...
Page 323: ...l Mini Sorter A414 2 2 Bin Motor Board A414 4 3 Sorter Harness A414 6 Parts Index 9 1 ...
Page 324: ...1 MINI SORTER A414 May 1 87 2 ...
Page 326: ...2 BIN MOTOR BOARD A414 May 1 87 4 ...
Page 328: ...3 SORTER HARNESS A414 May 1 87 6 ...
Page 330: ...PARTS INDEX 9 ...
Page 334: ...DF39 A419 ...
Page 336: ...1 DOCUMENT FEEDER I A419 May 1 87 2 ...
Page 338: ...2 DOCUMENT FEEDER II A419 May 1 87 4 ...
Page 340: ...3 DOCUMENT FEEDER Ill A419 May 1 87 6 ...
Page 342: ...4 DF MAIN BOARD A419 May 1 87 8 ...
Page 344: ...5 DF HARNESS A419 May 1 87 10 ...
Page 346: ...PARTS INDEX 13 ...
Page 353: ...RT15 A912 ...
Page 355: ...1 LCT A912 May 1 87 2 ...
Page 357: ...2 L C T A 9 1 2 May 1 87 4 ...
Page 359: ...3 LCT Ill A912 May 1 87 ...
Page 361: ...4 LCT BOARD A912 May 1 87 8 ...
Page 363: ...5 LCT HARNESS A912 May 1 87 10 ...
Page 365: ...PARTS INDEX 13 ...