Development 1 (A) - Ricoh FT7770 Service Manual

17. DEVELOPMENT 1 (A029)
Index
Part No.
No.
*
A029 7088 Development Unit - 115V
* A029 7089 Development Unit - 220V
1 A029 7084 Decal - Lock/Replace
2 A029 7085 Decal - Misfeed Removal 1
3 AA00 1114 Decal - 1A
4 A029 7082
Inner Cover - Developer
5 5446 3064 Seal - 5x10x110mm
6 5219 3318 Rubber Bushing - 5x9x3.7mm
7 5446 3381 Developer Tank Grip
8 5446 3157 Pulley - 29T
9 5219 3101 Timing Belt - 140XL
10 5219 3320 Gear - 18T
11 5446 3152 Cam Gear & Pulley - 43T/15T
12 5446 3497
Felt Seal - 3x7x15mm
13 5219 3331 Front Upper Guide - Developer Tank
14 5446 3160 Belt Front Tightener
15 5446 3064 Seal - 5x10x110mm
16 5446 5176 Grounding Wire - Developer Unit
17 5446 3171 Lock Blacket - Toner Cartridge
18 A029 3191 Release Lever Knob
19 5446 3192 Spring - Lock Lever
20 5446 3191 Lock Lever - Toner Cartridge
21 5446 3175
Insulating Mylar
22 5446 3059 Seal - 2x11x30mm
23 5446 3053 Seal - 3x4x140mm
24 5446 3054 Seal - 3x7x466mm
25 5446 3058
Seal - 3x8x466mm
26
5446 3056 Clamp Plate - Spring Plate
27 5446 3055
Spring Plate - Hopper A
28
5219 7983 Stepped Screw - M4
29 5446 3052 Left Casing - Developer Tank
30 5446 3057 Seal - 2x5x466mm
31 5446 3100 Toner Agitator
32 5424 3229 Seal - Roller
33 5219 3305 Developer Agitator
Index
Part No.
No.
101 0801 1239 Screw - Inner Cover
102 0434 0080W Tapping Screw - M4x8
103 0720 0060E Retaining Ring - M6
104 0805 3371 Ball Bearing - 8x22x7mm
105 0805 3058 Ball Bearing - 8x16x4mm
106 0314 0140W Philips Pan Head Screw - M4x14
107 0951 4008W Philips Screw With Flat Washer - M4x8
108 0720 0040E Retaining Ring - M4
109 0951 3005W Philips Screw With Flat Washer - M3x5
110 0314 0060W Philips Pan Head Screw - M4x6
111 0314 0120W Philips Pan Head Screw - M4x12
112 0575 0050E Hexagon Headless Set Screw - M5x5
113 0805 3370 Ball Bearing - 6x19x6mm
114 0720 0030E Retaining Ring - M3
Q'ty Per
Description
Assembly
Q'ty Per
Description
Assembly
Index
No.
1 34 5219 3091
1 36 5446 3135
1 38 5446 3140
1 39 5219 7987
1 40 5446 3368
1 41 5429 3148
1 42 5446 3378
2 43 5446 3377
44 5446 3375
1
1 45 5446 3379
46 5446 8854
1
47 5446 3354
2
48 5446 3359
1
49 5446 3141
2
1 50 5219 3122
51 5446 3382
1
52 AX21 0013
1
54 5219 3308
1
55 5219 3126
1
56 A029 7176
1
56 A029 7179
1
57 5446 3366
1
58 5446 3195
1
59 5219 7980
4
61 5446 3076
2
62 5219 7986
2
63 5219 7981
2
1 64 5219 7982
65 A029 7083
1
66 AB01 3345
2
67 5446 1669
1
1
1
2
1
Index
No.
43
Part No. Description
Toner Supply Roller
Cap - F Sensor
Seal - 3x4x75mm
Middle Casing - Developer Tank
Knocking Solenoid
Spring - Release Lever
Cap - Hopper
Hopper - Developer
Seal - Hopper
Seal - 1x9x81mm
Decal - Toner Tank
Upper Cover - Developer Tank
Damper - Developer Tank
Seal - 3x5x466mm
Seal - 2x6x111mm
Development Drive Cover
Magnetic Clutch
Bearing Case - Agitator
Clamp - Toner Recovery Cartridge
Toner Recovery Cartridge - LT
Toner Recovery Cartrioge - A4
Knocking Solenoid Cover
Toner Crtridge Detector Plate - R
Toner Cartridge Cover
Seal - 45x464x0.3mm
Mylar Seal - Development Casing
Mylar Seal - 0.188x43x86mm
Mylar Seal - 0.188x22x49mm
Decal - Adding Toner Notice
Gear - 16Z
Scanner Stopper
Part No. Description
April 30, '89
Q'ty Per
Assembly
1
1
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
Q'ty Per
Assembly