May 1,’87
Parts No.
Description
Page and
Index
N
o.
5053 0223
Bushing - 8mm
5 - 2 4
5053 0447
Bushing - M6
5- 30
5053 0447
Bushing - M6
7- 3
5056 0509
Nut Plate - Microswitch
3- 6
5201 2832
Feed Clutch Spring
5- 58
5215 5230
Photointerrupter - L Type
7- 60
5403 2048
Bushing - 4mm
3- 39
5403 2049
Spring Anchor
5- 69
5408 3253
Spring - Cassette Detect Board
7- 48
5413 1875
Knob Screw
5- 16
5413 1882
Stepped Screw
7- 15
5413 2298
Stepped Screw - M4
5- 59
5443 2657
Gear - 28Z
3 - 3 0
5443 2660
Spacer - 6 x 22 x 0.5 mm
3- 32
5443 2660
Spacer - 6 x 22 x 0.5 mm
3- 35
5443 2712
Cork Pad
3- 29
5443 2713
Wave Washer
3- 31
5446 2824
Screw - Duplex Guide Plate
5- 60
5447 2681
Snap Ring
5- 21
5875 1540
Shaft - Floating Roller
7- 21
5875 3287
Spring - Brake Shoe
3- 41
5875 3553
Ring - Holder
3- 52
5875 5501
Sensor Pad
5- 13
5875 5501
Sensor Pad
7- 6
5875 5510
Shoulder Screw - M5
3- 15
5886 3114
Roller Cover
3- 59
5894 2163
Clutch Spring
5- 31
5894 2171
Original Feed Roller
5- 27
5894 2174
Timing Belt
5- 29
5894 2176
Spring - Detent Arm
5- 37
5894 2176
Spring - Detent Arm
5- 54
5894 2181
Upper Separation Roller
5- 20
5894 2183
Lower Separation Roller
5- 62
5894 2186
Separation Roller Pulley
5- 11
5894 2229
Solenoid Pin
5 - 4 0
Parts No.
5894 2229
5894 2264
5894 2293
5894 2412
5894 2413
5894 2747
5894 3121
5894 3215
5894 3218
5894 3218
5894 3219
5918 1556
5918 2101
5918 2102
5918 2103
5918 2105
5918 2106
5918 2108
5918 2150
5918 2155
5918 2156
5918 2158
5918 2159
5918 2163
5918 2164
5918 2168
5918 2170
5918 2172
5918 2210
5918 2215
5918 2220
5918 2223
5918 2224
5918 2225
5918 2226
Description
Solenoid Pin
Collar
Spring - Original Stopper
Roller
Relay Roller Shaft
Mylar - Original Guides
Base Damper
Brake Stopper
Aid Pad
Aid Pad
Leaf Spring Holder
Belt Stay
Separation Roller Shaft
Adjusting Plate
Eccentric Cam Shaft
Eccentric Cam
One Way Bearing Lever
Adjusting Plate
Feed-in Stopper
Registration Roller
Gear - 24T
Pulley - 25T
Gear - 24T
Clutch Spring
Clutch Sleeve
Release Lever Shaft
Front Release Lever
Rear Release Lever
Collar - 6mm
Pick-up Roller Bracket
Pick-up Roller Shaft
Pulley - 24T
Feed Roller Shaft
Front Feed-in Guide
Rear Feed-in Guide
Page and
Index No.
7 - 4 7
5- 64
5 - 3 8
5- 9
5- 10
3- 18
7- 28
3- 49
3 - 4 3
3- 45
3 - 4 7
7- 23
5 - 6 3
5- 52
5- 61
5 - 4 2
5 - 5 3
5 - 5 7
5 - 6 8
5- 1
5 - 5 0
5- 46
5 - 4 9
5- 48
5 - 4 7
5- 6
5 - 5 6
5- 7
5 - 5 5
5- 32
5 - 2 6
5- 28
5 - 2 3
5- 22
5 - 2 5
15
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 ...