May 1,’87
Parts No.
Description
Page and
Index No.
1103 1345
Connector - 14P
57-101
1103 1372
Connector - 12P
53-102
1103 1429
Connector - 3P
51-133
1103 1591
Connector - 2P
45-103
1103 1725
Connector - 3P
47-104
1103 1726
Connector - 4P
47-109
1103 1729
Connector - 7P
47-105
1103 1894
Connector - 20P
39-121
1103 1897
Connector - 3P
51-104
1103 1897
Connector - 3P
53-106
1103 1897
Connector - 3P
59-103
1105 0008
Nylon Clip - 2N
17-257
1105 0159
PCB Stud
35-253
1105 0194
PCB Stud
35-235
1105 0196
Harness Clamp
21-236
1105 0196
Harness Clamp
29-236
1105 0196
Harness Clamp
37-236
1105 0197
Wire Saddle
35-237
1105 0201
Harness Clamp
35-238
1105 0201
Harness Clamp
37-238
1106 0395
Locking Support
35-241
1106 0395
Locking Support
37-241
1107 0238
Circuit Breaker - 15A - 115V
35-260
1107 0286
Circuit Breaker - 8V - 220V
35-260
1107 0321
Fuse - 0.5A
47-117
1107 0354
Fuse - 3.15A/125V
41-120
1107 0392
Fuse - 6.3A
41-119
1204 0687
Microswitch - 220V
37-245
1204 1078
Microswitch - 115V
37-245
1204 1480
Push Switch
39-174
1204 1482
Dip Switch
39-173
1204 1517
Push Switch
37-246
1204 1520
Switch
37-255
1208 1064
Relay - DC 24V (115V)
45-106
1208 1065
Relay - DC 24V (220V)
45-106
Parts No.
1208 1133
1400 0305
1400 0369
1401 0185
1401 0200
1401 0257
1401 0265
1401 0296
1401 0298
1401 0320
1401 0611
1401 0835
1402 0110
1402 0388
1402 0388
1402 0414
1402 0454
1402 0467
1402 0550
1402 0601
1402 0642
1403 0255
1405 0127
1405 0130
1405 0151
1405 0152
1405 0153
1405 0154
1405 0176
1407 1305
1407 1610
1407 1718
1407 1729
1407 1741
1407 1846
Description
Relay - DC 24V
Transistor - 2SC1815
IC - 2SA1213
Transistor - 2SC2581
Transistor - 2SD633
Transistor - 2SC2315
Transistor - 2SD1277
Transistor - 2SA1162Y
Transistor - 2SC2712YTE85L
Transistor - 2SB951
Diode - 1S1588
Diode - 1SS190
Diode - V06C
Diode - W03C
Diode - H03C
Zener Diode - RD27F-B1
Zener Diode - RD7.5FB
Diode - S5566G
Zener Diode - HZ16-3
Rectifier - RBV - 401
Zener Diode - RD8.2M-B1
Light Emitting Diode
Photothyristor - TLP541G (115V)
Rectifier - 400V, 1.0A IG4B42 (115V)
Photothyristor - TLP545J (220V)
Rectifier - 1J4B42 (220V)
Triac - TG16C40 - 115V
Triac - TG16C60 - 220/240V
Rectifier - RBV - 601
IC - SN7406NS
IC - SN7407NS
IC - TC74HC08F
IC - TC74HC14FP
IC - SN74LS32NS
IC - CS74LS42NS
Page and
Index No.
35-258
43-110
39-167
41-123
41-121
41-122
39-166
39-168
39-169
39-165
47-112
39-172
39-171
41-131
47-113
41-130
41-128
45-104
41-129
41-127
39-170
41-132
43-105
43-102
43-105
43-102
37-256
37-256
41-126
39-159
39-164
39-153
39-152
39-161
39-155
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 ...