2. TRANSPORT (A469)
1
A469 1398
2
A469 1258
3
A469 2139
4
A469 2123
5
5887 3268
6
A469 2230
7
A469 2231
8
A469 2250
9
A469 2150
10
5887 4400
11
AA06 0216
12
5887 3257
13
5887 4155
14
A469 2200
15
A469 2210
16
A469 2325
17
A469 2130
18
A469 2124
19
A469 2075
20
A469 2110
21
A469 2134
22
A469 3113
23
A469 2138
24
5206 2684
25
A469 2410
26
A469 2415
27
5053 0447
28
A469 2391
28
A469 2389
29
A469 2421
30
A469 2422
31
AB01 7138
32
AB03 0157
33
AA04 3075
34
AB03 0155
Description
Upper Cover - Gripper Solenoid
Upper Cover Mounting Plate
Guide Plate - Distribution Entrance
Rubber Cushion - 1x10x10mm
Antistatic Brush
Exit Sensor Shaft
Exit Sensor Feeler
Turn Gate
Left Guide - Distribution Entrance
Guide Roller - Driven Unit
Spring - Left Guide
Spring - Lower Exit Roller
Shaft Guide - Turn Driven
Driven Transport Roller
Drive Transport Roller
Vartical Transport Roller
Lower Exit Guide Plate
Upper Transport Guide Plate
Guide Plate Bracket
Upper Relay Guide Plate
Upper Exit Guide Plate
Rubber Seal - 1x6x10mm
Link - Exit Guide Plate
Shoulder Screw - M3
Bracket - Upper Exit Roller
Upper Exit Roller
Bushing - 6mm
Top Cover - LT
Top Cover - A4
Shaft - Top Cover
Lever - Top Cover Switch
Gear - 15Z
Pulley - 12Z
Timing Belt - 110XL
Pulley - 10Z
Q’ty Per
Assembly
1
1
1
4
3
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
2
1
2
1
1
4
1
1
1
1
1
2
1
1
Index
No.
Part No.
Description
69
A469 6082
Decal - Staple Position - A4
70
AA06 0232
Spring - Transport Guide
Q’ty Per
Assembly
April 30, ’89
Index
Part No.
Description
Q’ty Per
No.
Assembly
35
5442 4495
Slip Clutch
1
36
AB01 7139
37
AA04 3074
38
A469 2345
39
A469 2335
40
AB01 7071
41
A469 2255
42
A469 2266
43
A469 2260
44
AA06 0215
45
A469 2262
46
A469 2240
47
5205 5251
48
A469 2232
49
A469 5206
50
A469 5207
51
A469 2425
52
A469 2423
53
A469 2220
54
5053 0709
55
5403 2075
56
A469 2050
57
A469 2055
58
A469 2100
59
A469 2105
60
A469 1170
61
A469 1174
62
A469 5201
63
A469 5215
64
A469 5202
65
A469 5203
66
AA04 3079
67
5206 2686
68
5408 2035
69
A469 6077
Gear - 26Z
Timing Belt - 104XL
Idle Pulley
Tension Idler
Gear - 19Z
Turn Gate Bracket
Turn Gate Solenoid
Bracket - Turn Gate Solenoid
Return Spring - Turn Gate
Stopper - Turn Gate Solenoid
Exit Sensor Bracket
LED Sensor Type - T
Exit Sensor Actuator
Bracket - Top Cover Switch
Top Cover Switch
Spacer - 4.5x8x2mm
Arm - Top Cover Switch
Lower Exit Roller
Bushing - 6x10x6mm
Stepped Screw
Front Side Plate - Transport
Rear Side Plate - Transport
Transport Stay Bracket
Proof Tray Supporter
Lever Bracket
Lever - Front Left Door Switch
Bracket - Front Left Door Switch
Insulating Sheet - Switch
Lower Switch - Front Left Door
Upper Switch - Front Left Door
Timing Belt - 424XL
Snap Ring
Stepped Screw - M4
Decal - Staple Position - LT
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
Index
Part No.
Description
Q’ty Per
No.
Assembly
101
0434 0060B
Philips Tapping Screw - M4x6
102
0314 0060B
Philips Pan Head Screw - M4x6
103
0313 0050B
Philips Pan Head Screw - M3x5
104
0720 0040E
Retaining Ring - M4
105
0805 3145
Ball Bearing - 6x12x4mm
106
0314 0060W
Philips Pan Head Screw - M4x6
107
0802 5086
Tapping Screw - M4x10
108
0574 0040E
Hexagon Headless Set Screw - M4x4
109
0632 0120G
Parallel Pin - 2x12
110
0740 3206
Ball Bearing
111
0951 4006B
Philips Screw With Flat Washer - M4x6
112
0314 0100B
Philips Pan Head Screw - M4x10
113
0313 0160W
Philips Pan Head Screw - M3x16
114
0701 0040B
Flat Washer - M4
115
0720 0030E
Retaining Ring - M3
116
0805 0083
Retaining Ring - M4
117
0805 3291
Ball Bearing - 8x16x5mm
118
0313 0300W
Philips Pan Head Screw - M3x30
119
0964 4006B
Tapping Screw With Flat Washer - M4x6
120
1105 0106
Harness Clamp
121
0720 0060E
Retaining Ring - M6
122
0314 0080W
Philips Pan Head Screw - M4x8
9
Summary of Contents for FT7770
Page 1: ...RICOH FT7770 S E R V I C E M A N U A L RICOH COMPANY LTD...
Page 17: ...SECTION 1 OVERALL MACHINE INFORMATION...
Page 22: ...30 April 89 1 GUIDE TO COMPONENTS 1 1 EXTERIOR 1 4...
Page 24: ...30 April 89 1 6...
Page 26: ...30 April 89 1 2 COPIER INTERIOR 1 8...
Page 34: ...30 April 89 1 16...
Page 35: ...30 April 89 1 17...
Page 36: ...30 April 89 PAPER PATH 1 Primary Paper Path 2 Copy Face Down Path 1 18...
Page 37: ...30 April 89 3 Duplex Copy Path 4 Image Overlay Path 1 19...
Page 39: ...30 April 89 ELECTRICAL COMPONENT LAYOUT 1 22...
Page 52: ...30 April 89 AC AND DC POWER DISTRIBUTION 1 35...
Page 53: ...SECTION 2 DETAILED SECTION DESCRIPTIONS...
Page 132: ...30 April 89 2 Drive Mechanism 2 76...
Page 151: ...30 April 89 2 Drive Mechanism Outer Drive Gear 2 95...
Page 170: ...SECTION 3 INSTALLATION...
Page 191: ...SECTION 4 SERVICE TABLES...
Page 201: ...30 April 89 4 9...
Page 202: ......
Page 211: ...SECTION 5 REPLACEMENT AND ADJUSTMENT...
Page 314: ...SECTION 6 ELECTRICAL DATA...
Page 316: ...30 April 89 6 7...
Page 317: ...SECTION 7 DOCUMENT FEEDER...
Page 354: ...30 April 89 4 DIP Switch Table 0 off 1 on Don t care 7 35...
Page 374: ...30 April 89 TIMING CHART 1 SINGLE SIDED ORIGINAL FEED MODE A4 SIDEWISE ADF MODE 7 55...
Page 375: ...TIMING CHART 2 2 SIDED FEED MODE A4 SIDEWISE ADF REVERSE MODE 7 56...
Page 376: ...SECTION 8 LARGE CAPACITY TRAY...
Page 403: ...SECTION 9 SORTER...
Page 409: ...30 April 89 Dive Layout 9 5...
Page 439: ...SECTION 10 SORTER CONNECTER UNIT...
Page 457: ...SECTION 11 SORTER STAPLER...
Page 465: ...30 April 89 11 6...
Page 485: ...30 April 89 11 26...
Page 504: ...30 April 89 ELECTRICAL OPERATION TIMING CHART 11 45...
Page 505: ...30 April 89 SORTER STAPLER MAIN BOARD BLOCK DIAGRAM...
Page 506: ...SECTION 12 MENU READER...
Page 509: ...30 April 89 OVERALL MACHINE CONTROL 12 2...
Page 510: ...30 April 89 DATA FORMAT The contents of the reserve bytes are different in each market 12 3...
Page 520: ...30 April 89...
Page 521: ...30 April 89...
Page 522: ...SECTION 13 TROUBLESHOOTING...
Page 587: ...SECTION 14 SORTER STAPLER CONNECTOR UNIT...
Page 608: ...8 2 HOW TO RESET THE OPTICS AND FUSING SC 15 17 8 3 ID SENSOR ABNORMAL RESET...
Page 623: ...10 August 1990 7 ELECTRICAL DATA 7 1 TIMING CHART F21 A4 Letter Sideways 15 15...
Page 624: ...10 August 1990 F22 A4 Letter Sideways...
Page 626: ...CS2065 A462...
Page 629: ...1 EXTERIOR A462 April 30 89...
Page 631: ...2 TRANSPORT 1 A462 April 30 89...
Page 633: ...3 TRANSPORT 2 A462 April 30 89 8...
Page 635: ...4 DISTRIBUTION A462 April 30 89 10...
Page 637: ...5 DRIVE SECTION A462 April 30 89 12...
Page 639: ...6 UPPER SOLENOID CONTROL BOARD A462 April 30 89 14...
Page 641: ...7 LOWER SOLENOID CONTROL BOARD A462 April 30 89 16...
Page 643: ...8 RECEIVER SENSOR BOARD A462 April 30 89 18...
Page 645: ...9 LIGHT SENSOR BOARD A462 April 30 89 20...
Page 647: ...10 SORTER MAIN BOARD A462 April 30 89 22...
Page 649: ...11 MAIN SENSOR BOARD A462 April 30 89 24...
Page 651: ...12 HARNESS LAYOUT A462 April 30 89 26...
Page 653: ...13 MAIN HARNESS A462 April 30 89 28...
Page 655: ...14 POWER SUPPLY HARNESS A462 April 30 89 30...
Page 657: ...15 DOOR SWITCH HARNESS A462 April 30 89 32...
Page 659: ...16 TRANSPORT HARNESS A462 April 30 89 34...
Page 661: ...17 UPPER SENSOR MIDDLE SENSOR AND CLUTCH HARNESSES A462 April 30 89 36...
Page 663: ...18 DECAL AND DOCUMENT A462...
Page 665: ...PARTS INDEX...
Page 675: ...RICOH FT7770 P A R T S C A T A L O G First Edition April 1989 RICOH COMPANY LTD...
Page 677: ...A029...
Page 680: ...LOCATION OF UNIT April 30 89 3...
Page 686: ...LOCATION OF UNIT April 30 89 9...
Page 687: ...1 EXTERIOR A029 April 30 89...
Page 689: ...2 TOP UNIT MECHANISM A029 April 30 89 12...
Page 691: ...3 OPTICS 1 A029 April 30 89 14...
Page 693: ...4 OPTICS 2 A029 April 30 89 16...
Page 695: ...5 OPTICS 3 A029 April 30 89 18...
Page 697: ...6 UPPER TRAY A029 April 30 89 20...
Page 699: ...7 LOWER TRAY A029 April 30 89 22...
Page 701: ...8 TRAY ACCURIDE A029 April 30 89 24...
Page 703: ...9 PAPER FEED UNIT A029 April 30 89 26...
Page 705: ...10 DUPLEX TRAY 1 A029 April 30 89 28...
Page 707: ...11 DUPLEX TRAY 2 A029 April 30 89 30...
Page 709: ...12 DUPLEX TRAY 3 A029 April 30 89 32...
Page 711: ...13 DUPLEX TRAY 4 A029 April 30 89 34...
Page 713: ...14 VERTICAL TRANSPORT 1 A029 April 30 89 36...
Page 715: ...15 VERTICAL TRANSPORT 2 A029 April 30 89 38...
Page 717: ...16 VERTICAL TRANSPORT 3 A029 April 30 89 40...
Page 719: ...17 DEVELOPMENT 1 A029 April 30 89 42...
Page 721: ...18 DEVELOPMENT 2 A029 April 30 89...
Page 723: ...19 DEVELOPMENT 3 A029 April 30 89 46...
Page 725: ...20 TRANSFER AND SEPARATION 1 A029 April 30 89 48...
Page 727: ...21 TRANSFER AND SEPARATION 2 A029 April 30 89...
Page 729: ...22 DRUM SECTION 1 A029 April 30 89 52...
Page 731: ...23 DRUM SECTION 2 A029 April 30 89...
Page 733: ...24 CLEANING UNIT A029 April 30 89 56...
Page 735: ...25 FUSING AND INVERTOR 1 A029 April 30 89 58...
Page 737: ...26 FUSING AND INVERTOR 2 A029 April 30 89 60...
Page 739: ...27 FUSING AND INVERTOR 3 A029 April 30 89 62...
Page 741: ...28 FUSING AND INVERTOR 4 A029 April 30 89...
Page 743: ...29 DRIVE SECTION A029 April 30 89 66...
Page 745: ...30 ELECTRICAL SECTION 1 A029 April 30 89 68...
Page 747: ...31 ELECTRICAL SECTION 2 A029 April 30 89 70...
Page 749: ...32 ELECTRICAL SECTION 3 A029 April 30 89 72...
Page 751: ...33 OPERATION PANEL A029 April 30 89...
Page 753: ...34 FEED IN UNIT 1 DF A029 April 30 89 76...
Page 755: ...35 FEED IN UNIT 2 DF A029 April 30 89 78...
Page 757: ...36 TRANSPORT SECTION 1 DF A029 April 30 89 80...
Page 759: ...37 TRANSPORT SECTION 2 DF A029 April 30 89 82...
Page 761: ...38 INVERTOR SECTION DF A029 April 30 89 84...
Page 763: ......
Page 765: ......
Page 767: ......
Page 769: ......
Page 771: ...43 AC DRIVE UNIT A029 April 30 89 94...
Page 773: ...44 LENS MIRROR MOTOR PCB A029 April 30 89 96...
Page 775: ......
Page 777: ......
Page 779: ...47 ROM BOARD A029 April 30 89 102...
Page 781: ......
Page 783: ...49 ORIGINAL SIZE SENSOR BOARD A029 106 April 30 89...
Page 785: ...50 HARNESS LAYOUT FRONT VIEW A029 April 30 89 108...
Page 787: ...51 DC MAIN HARNESS A029 April 30 89 110...
Page 789: ...52 AC MAIN HARNESS A029 April 30 89 112...
Page 791: ...53 MONITOR HARNESS A029 April 30 89 114...
Page 793: ...54 PAPER FEED HARNESS A029 April 30 89 116...
Page 795: ...55 TRAY HARNESS A029 April 30 89 118...
Page 799: ...57 TRANSFER AND SEPARATION HARNESS A029 April 30 89...
Page 801: ...58 FUSING UNIT HARNESS A029 April 30 89 124...
Page 803: ...59 INVERTOR AND FUSING LAMP HARNESS A029 April 30 89...
Page 805: ...60 OIL END SENSOR AND THERMOFUSE HARNESSES A029 April 30 89 128...
Page 807: ...61 HARNESS LAYOUT REAR VIEW A029 April 30 89 130...
Page 809: ...62 DEVELOPMENT UNIT AND DC POWER RELAY HARNESSES A029 April 30 89 132...
Page 811: ...63 AC POWER RELAY HARNESS A029 April 30 89 134...
Page 813: ...64 UPPER LIMIT SENSOR DEVELOPMENT AND OPERATION HARNESSES A029 April 30 89 136...
Page 815: ...65 DC POWER RELAY HARNESS 220 240V A029 April 30 89 138...
Page 817: ...66 HARNESS LAYOUT DF A029 April 30 89 140...
Page 819: ...67 MOTOR HARNESS A029 April 30 89 142...
Page 821: ...68 SEPARATION HARNESS A029 April 30 89 144...
Page 823: ...69 SEPARATION RELAY HARNESS A029 April 30 89 146...
Page 825: ...70 TRANSPORT HARNESS A029 April 30 89...
Page 827: ...71 INVERTOR REGISTRATION INVERTOR ENTRANCE AND POWER SUPPLY HARNESSES A029 April 30 89...
Page 829: ...72 SPECIAL TOOL A029 April 30 89 152...
Page 831: ...154...
Page 832: ...73 DECAL AND DOCUMENT A029 April 30 89 155...
Page 833: ...156...
Page 834: ...73 DECAL AND DOCUMENT A029 April 30 89 157...
Page 835: ...73 DECAL AND DOCUMENT A029 April 30 89...
Page 837: ...PARTS INDEX...
Page 888: ...MR20 A952...
Page 889: ...MR20 A952 1 Menu Reader A952 2 2 Decal and Document A952 4 Parts Index 8...
Page 890: ...1 MENU READER A952 April 30 89...
Page 892: ...2 DECAL AND DOCUMENT A952 1 April 30 89 4...
Page 894: ...PARTS INDEX...
Page 896: ...A463...
Page 899: ...1 PAPER CONVEYOR UNIT A463 April 30 89 4...
Page 901: ...2 PAPER FEED UNIT A463 April 30 89...
Page 903: ...3 EXTERIOR 1 A463 April 30 89 8...
Page 905: ...4 EXTERIOR 2 A463 April 30 89 10...
Page 907: ...5 HARNESS LAYOUT A463 April 30 89 12...
Page 909: ...6 OPTION TRAY HARNESSES A463 April 30 89 14...
Page 911: ...7 DRAWER AND JOIN HARNESSES A463 16 April 30 89...
Page 913: ...8 DECAL AND DOCUMENT A463 April 30 89 18...
Page 915: ...PARTS INDEX...
Page 921: ...5946...
Page 924: ...1 TRANSPORT SECTION 5946 April 30 89 4...
Page 926: ...2 VERTICAL TRANSPORT SECTION 5946 April 30 89 6...
Page 928: ...3 MAIN BOARD 2ND SORTER 5946 April 30 89 8...
Page 930: ...4 SAFETY SWITCH AND MOTOR HARNESSES 5946 April 30 89 10...
Page 932: ...5 SORTER CONTROL AND FRONT DOOR SWITCH HARNESSES 5946 April 30 89 12...
Page 934: ...6 DECAL AND DUCUMENT 5946 April 30 89...
Page 936: ...PARTS INDEX...
Page 941: ...SORTER STAPLER CONNECTOR UNIT A310...
Page 943: ...1 EXTERIOR A310 April 15 1990...
Page 945: ...2 HORIZONTAL TRANSPORT SECTION A310 April 15 1990 4...
Page 947: ...3 VERTICAL TRANSPORT SECTION 1 A310 April 15 1990 6...
Page 949: ...4 VERTICAL TRANSPORT SECTION 2 A310 April 15 1990 8...
Page 951: ...5 AC HARNESS A310 April 15 1990 10...
Page 953: ...6 SAFETY SWITCH HARNESS A310 April 15 1990 12...
Page 955: ...7 DC HARNESS A310 April 15 1990 14...
Page 957: ...8 DC HARNESS A310 April 15 1990 16...
Page 959: ...9 DECAL AND DOCUMENT A310 April 15 1990 1 18...
Page 961: ...PARTS INDEX...
Page 967: ...ST20 A469...
Page 969: ...LOCATION OF UNIT April 30 89 3...
Page 970: ...LOCATION OF UNIT 7 STAPLER VERTICAL DRIVE See page 18 5...
Page 971: ...1 EXTERIOR A469 April 30 89 6...
Page 973: ...2 TRANSPORT A469 April 30 89...
Page 975: ...3 UPPER DISTRIBUTION A469 April 30 89...
Page 977: ...4 LOWER DISTRIBUTION A469 April 30 89 12...
Page 979: ...5 STAPLE UNIT A469 April 30 89 14...
Page 981: ...6 JOGGER A469 April 30 89 16...
Page 983: ...7 STAPLER VERTICAL DRIVE A469 April 30 89...
Page 985: ...8 MAIN BOARD A469 April 30 89 20...
Page 987: ...9 RECEIVER SENSOR BOARD A469 April 30 89 22...
Page 989: ...10 LIGHT SENSOR BOARD A469 April 30 89 24...
Page 991: ...11 BIN SOLENOID BOARD A469 26 April 30 89...
Page 993: ...12 HARNESS LAYOUT A469 April 30 89 28...
Page 995: ...13 DC HARNESS A469 April 30 89 30...
Page 997: ...14 AC HARNESS A469 April 30 89 32...
Page 999: ...15 STAPLE HARNESS A469 April 30 89 34...
Page 1001: ...16 GRIPPER HARNESS A469 April 30 89 36...
Page 1003: ...17 JOG SENSOR AND AC INTERMEDIATE HARNESSES A469 April 30 89 38...
Page 1007: ...19 NOISE FILTER HARNESS A469 42 April 30 89...
Page 1009: ...20 DECAL AND DOCUMENT A469 April 30 89 44...
Page 1011: ...PARTS INDEX...