Ricoh FT4415 PARTS CATALOG FT4418
RICOH FT4418 (A048)
PARTS CATALOG
First Edition May 1990
RICOH COMPANY, LTD.
PARTS CATALOG
INTRODUCTION
This chapter instructs you the numbers and names of this parts on this machine.
INDEX to PARTS CATALOG
FT4418
CS110
DF54
AD110
POWER SUPPLY UNIT
(A048)
(A490)
(A465)
(A491 )
(A494)
PARTS CATALOG
INTRODUCTION
This chapter instructs you the numbers and names of this parts on this machine.
INDEX to PARTS CATALOG
LOCATION OF UNIT
1. EXTERIOR I
OPERATION PANEL
2. EXTERIOR II
PLATEN COVER
5.
3. EXTERIOR Ill
6.
LOCATION OF UNIT
May 25, ’90
7. OPTICS II
PAPER FEED AND REGISTRATION H
8. CASSETTE AND MANUAL FEED TABLE
PAPER FEED AND REGISTRATION
11
●
III
9. PAPER FEED AND REGISTRATION 1
PAPER TRAY
12
LOCATION OF UNIT
13. DRUM SECTION
16. TRANSPORT SECTION
14. DEVELOPMENT UNIT
17. FUSING SECTION
15. CLEANING UNIT
18. PAPER EXIT SECTION
5
LOCATION OF UNIT
19. FRAME I
22
● DRIVE SECTION 1
20. FRAME II
23. ELECTRICAL
SECTION
21. DRIVE SECTION I
24
●
LOCATION OF UNIT
May 25,’90
25
28
26
●
●
●
27.
7
1. EXTERIOR 1
(A048)
May 25, ’90
1. EXTERIOR I
(A048)
May 25, ’90
Index
No.
13
13
14
15
16
17
18
19
20
21
22
23
24 A048 1364
25
26 A048 1363
27 A048 1286
28
29 A017 1285
30
31
32
Part No.
1
52151980 Exposure Glass
2
AC04 1041
2
AC04 1042
3
A027 1377
4
A048 1257
5
A048 1367
6
A048 1221
7
A048 1396
A048 5550
8
8
A048 5650
9 A048 1384
10
A048 1347
11
A048 1313
12
AA14 3070
A048 1366
A048 1386
54201515 Plate - Key Counter
A006 1352
A048 1277
A048 1380
A048 1322
A048 1335
A048 1369
A017 1286
AG07 0004
A048 1325
A048 1365
A017 1288 Hook
A048 1361
A048 1360
A048 1358 Decal - B
Left Original Scale - LT
Left Original Scale - A4
Original Holder
Left Cover
Decal - Switch
Lower Left Cover
Cap - Lower Left Cover
Operation Panel Ass’y - LT
Operation Panel Ass’y - A4
Left Cover Guide
Upper Cover
Rear Cover
Shoulder Screw - M2x2
Decal - Operating Instruction - LT
Decal - Operating Instruction - A4
Key Counter Cover
Right Cover
Filter - Right Cover
Front Tray Cover
Right Inner Cover
Decal - Toner Cartridge Lock
Front Cover Stopper
Magnet Catch Ass’y
Left Inner Cover
Decal - Toner Casing
Decal - Development Unit
Decal - Jam
Front Cover
Magnet Plate
Decal - DI
Decal - C2
Description
Q’ty Per
Assembl
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
Index
No.
101
102
103
104
105
106
Part No.
33
A048 1357 Decal - A2
34
A048 4450
35
A048 4460
36 A048 4470
0353 0060F
0413 0082W
0344 0060W
08025085
0344 0060D
0323 0060W
Description
Copy Tray - Base
Copy Tray - Slide
Copy Tray - Guide
Philips Truss Head Screw - M3x6
Tapping Screw - M3x8
Philips Truss Head Screw - M4x6
Tapping Screw - M4x8
Philips Truss Head Screw - M4x6
Philips Sunken Head Screw - M3x6
Q’ty Per
Assembl
1
1
1
1
l
.
9
2.
EXTERIOR II
(A048)
May 25,
10
2.
EXTERIORII
(A048)
May 25,’90
Index
No. Assembly
Part No. Description
A048 1817 Rear Scanner Slide Rail
1
2
A006 1745
3
A048 1784 Lens Sensor Bracket
4
AW02 0022
A048 1840
5
5215 1924
6
7
A048 1835
8
A048 1739 Photointerruptor Bracket
9
52051768
10
A048 1836 Platen Cover Bracket
A048 1841
11
12
A048 1833
13
A048 1834
14
A048 1792
A048 1786
15
16
AX64 0019
A048 1818
17
A048 1837
18
A048 1839
19
A048 1776
20
A048 5110
21
A048 1777
22
52051853
23
24
A048 1779
Wire Adjusting Plate
Photointerruptor
Scale Bracket
Cushion
Left Bracket - Platen Cover
Rubber Seal - Mirror
Right Contact Stay
Upper Bracket
Right Bracket - Platen Cover
Lens Cover Bracket
Sensor Drive Bracket
Fan Motor
Dc24V/3W
Front Scanner Slide Rail
Right Guide Bracket
Left Guide Bracket
Bracket - ADS Sensor
Optics Control Board
Cover - ADS Sensor
My!ar Seal - Base
2nd Cover - ADS
Q’ty Per
1
1
1
3
1
4
1
1
3
2
1
1
1
1
1
2
1
1
1
1
1
1
2
1
Index
No. Assembly
101
102
103
104
105
106
107
108
109
110
111
Part No.
0443 0060W
0314 0100W
0951 3030W
0413 0082W
0314 0250W
0313
0060w
0951 4008W
Hexagon Head Tapping Screw - M3x6
Philips Pan Head Screw - M4x10
Philips Screw with Flat Washer - M3x30
Tapping Screw - M3x8
Philips Pan Head Screw - M4x25
Philips Pan Head Screw - M3x6
Philips Screw with Flat Washer - M4x8
11050230 Clamp
11050199
11050159
11050231
Clamp
PCB
Clamp
Stud
Description
Q’ty Per
11
3. EXTERIOR Ill (A048)
May 25, ’90
12
3. EXTERIOR Ill (A048)
May 25,’90
Index
No.
Part No.
A048 1064
1
2
A048 1065
3
A048 3865
4 A048 1145
5
A048 1056 Base Cover
6 A048 1060
7
A048 1062
8
52161186
A048 2698 Lower Paper Feed Stay
9
10
A048 1061
A048 2850
11
A048 2851
12
13
A048 2853 Paper Tray Rail
14
A048 2852
15
A048 3864
Support Plate
Copy Tray Bracket
Cushion -
Connector Cover
Size Sensor Bracket
Rear Support
Rubber Foot
Front Support Bracket
Paper Tray Stopper
Right Guide
Left Guide
Seal - 18x60x4
Description
3x1 8x1 50mm
Bracket
Q’ty Per
Assembl
1
1
1
1
1
1
1
4
1
1
2
1
1
1
1
l
Index
No.
101
102
103
104
105
Part No. Description
0443 0060W
0951 4005W
0951 3010w
0413 0082VV
11050199
Hexagon Head Tapping Screw - M3x6
Philips Screw with Flat Washer -
Philips Screw with Flat Washer - M3x1 O
Tapping Screw - M3x8
Clamp
M4x5
Q’ty Per
Assembl)
13
.
4. OPERATION PANEL (A048)
May 25, ’90
y
9
<
101
14
4. OPERATION PANEL (A048)
May 25,’90
Index
No.
*
A048 5550
*
A048 5650
1
A048 1453
1
A048 1452
2
A048 1490
2
A048 1495
3
A048 1492
3
A048 1497
4
A048 1454
5
A048 1491
5
A048 1496
Part No.
6 A048 1493
6 A048 1498
7
A048 1456
8
A048 5810
9
A048 5812
10
A048 1501
11
A048 1500
11
A048 1503
12
A048 1483
13
A048 1481
14
A048 1479
15
A048
1480
16
A048 1478
17
A048 1477
18
A048 1476
19
A048 1475
20
A048 1474
21
A048 1473
22
A048 1472
23
A048 1461
24
A048 1462
25
A048 1463
26 A048 1464
27
A048 1465
Description
Operation Panel Ass’y - LT
Operation Panel Ass’y - A4
Operation Panei Cover - A4
Operation Panei Cover - LT
Sheet Operation Panel - LT
Sheet - Operation Panei - A4
Decai -
Enter - LT
Decai - Enter - A4
Key Top Cover
Decai - Size Magnification - LT
Decai - Size Magnification - A4
Decal - Size Scaie Decai -
Size Scaie - A4
LT
Key Top - Start
Left Operation Panei Bracket
Right Operation Panei Bracket
Mylar Sheet
Operation Panel Board - LT
Operation Panel Board - A4
Key Top - Clear Mode
Key Top
Key Top - Zoom Up
Key Top - Zoom Down
Key Top - Reduce
Key Top - Enlarge
Key Top - Full Size
Key Top - Paper Selection
Key Top - Lighter
Key Top - Darker
Key Top - ADS
Key Top -1
Key Top -2
Key Top -3
Key Top -4
Key Top -5
Q’ty
Per
Assembll
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
index
No.
Part No.
28 A048 1466
29 A048 1467
30
A048 1468
A048 1469
31
32
A048 1470
33
A048 1471
34 A048 1460
35
A048 1458
36 A048 1459
101
0413 0082W
Key Top -6
Key Top -7
Key Top -8
Key Top -9
Key Top -0
Key Top - Point
Key Top - C/S
Key
Top - interrupt
Key Top - Enter
Tapping Screw -
Description
M3x8
Q’ty Per
Assembi:
1
1
1
1
1
1
1
1
1
.
15
5. PIATEN COVER (A048)
May 25, ’90
16
5.
PLATEN COVER
Index
No.
*
A027 1350
A027 1365
1
2
52161374
3
A027 1361
4
52161373
52161372
5
6
A017 1924
7
52031359
8
A027 1368
9
A027 9500
Part No.
(A048)
Description
Platen Cover Ass’y
Original Holder
Hinge Shaft - Platen Cover
Platen Cover
Ratch - Plunger
Ratch - Grommet
Flex Hinge - Platen Cover
Platen Cover Washer
Platen Cover Pad
Platen Cover Sheet -10 Sheets/Set
Q’ty Per
Assembly
1
1
2
1
2
2
1
2
1
1
Index
No.
101
102
Part No.
0720 0025E
0413 0082W
Description
Retaining Ring - M2.5
Tapping Screw - M3x8
May 25, ’90
Q’ty Per
Assembl)
17
.
6.
OPTICS I
(A048)
May 25, ’90
18
6.
OPTICS I
(A048)
May 25, ’90
Index
No.
21
22 AA05 0045
23
24
25
26
27 A048 1706
28 A048 1710
29 AX53 0006
29
30
31
32
33
34
fart No.
1
A048 1870
2
A048 1740
3
AA08 2029
4 ABO1 0042
5
A048 1742
6
A048 1744 Lower Scanner Motor Bracket
7
A048 5214
8
A006 1721
AC03 0019
9
A006 1724
10
11
AB03 2024
12
A006 1705
A048 1714
13
14
A048 1737
A048 1733
15
16
AO06 1745
17
AO06 1744
18
AA06 0250
A048 1731 Rear Wire Pulley
19
20
AA05 0043
AA05 0042
AA05 0044
A027 1769 Exposure Adjusting Plate - Side
A027 1768 Exposure Adjusting Plate - Center
54421702
AX53 0007 Exposure Lamp - 180V 330W
52051696
54091705 Clamp - Reflector
54421710
A006 1707
A048 1721
Scanner Motor Pulley
Upper Scanner Motor Bracket
Bushing - 6x1 3x5
Gear - 69Z
Middle Scanner Motor Bracket
Scanner
Front Spring Plate
2nd & 3rd Mirror
Rear Spring Plate
Pulley - Scanner Wire
Scanner Shoe
2nd Scanner
Front Wire Pulley
Left Rear Wire Pulley
Wire Adjusting Plate
Wire Support Plate
Spring - Scanner Drive Wire
Scanner Drive Wire -
Scanner Drive Wire - 1807mm
Scanner Drive Wire -1011 mm
Scanner Drive Wire - 1458mm
Small Screw - M3
Reflector
Reflector Cover
Exposure Lamp - 9N
Main Reflector
1 St Mirror
Rear Wire Clamp
Spring Plate A
Drive Motor - DC30V
Description
1462mm
300W
Q’ty Per
Assembl\
1
1
2
1
1
1
1
2
2
2
2
7
1
2
1
1
2
2
1
1
1
1
1
2
1
4
1
1
1
1
1
2
1
1
2
Index
No.
101
102
103
104
105
106
107
108
109
110
111
Part No.
A048 1701
35
36 A048 1725
37 A048 1709
38 AW11 0011
39 A048 1726
40
AO06 1708
41
A048 5370 Exposure
42
A048 1746
43
AA16 1067
0443 0060W
0314 0250W
0951 4008W
0313 0100W
0313 0040W
0951 3012W
0754 0050E Hexagon
0720 0050E
11050159
11050230
08074127
Description
1st Scanner
Rear lamp
Thermostat Holder
Thermostat 140”C AC120V 15A
Front bmp
Front Wire Clamp
Spacer -1 Ixl 7xl.5
Cushion - Motor
Hexagon
Philips Pan Head Screw Philips Screw with Flat Washer - M4x8
Philips Pan Head Screw - M3x1O
Philips Pan
Philips Screw with Flat Washer - M3
Retaining Ring - M5
PCB Stud
Clamp
Wave
Holder
Holder
Lamp Harness
Head Tapping Screw -
M4x25
Head Screw - M3x4
Headless Set Screw - M4x5
Washer
M3x6
XI
Q’ty Per
Assembl)
1
1
1
1
1
1
1
1
3
.
19
7. OPTICS II (A048)
May 25, ’90
20
7.
OPTICS II
(A048)
May 25, ’90
Index
No.
A048 1753
1
2
A048 1754
3
A048 1775
4
AA05 0046
5
A048 1755
Part No.
6 A048 1771
7
A048 1773
A048 1751
8
9
AC02 0058
10
A048 1788
11
52151812
12
A048 1757
13
A048 5239
14
A048 1789
15
A048 1808
16
A048 1807
17
A006 1721
A006 1724
18
AC03 0026
19
A048 1782
20
21
A048 1764
22
A048 1761
23
AC03 0021
24 A027 1705
25
AB01 7129
26 AB00 0014
27 A048 1767
28
A048 5237
29 A048 1794
30
AC03 0025
31
A006 1722
32
A048 1798
33
A006 1766
34 5215 1806
35
AA14 3264
Description
Lens Shielding Seal
Lens Shielding Cover
Shielding Guide Plate
Lens Drive Wire
Lens Shutter
Rear Shielding Plat
Front Shielding Plate
Lens Bracket
Lens Ass’y - 8/180
Cam Plate - Lens Shield
Lens Drive Pulley
Lens Motor Bracket
Lens Motor - DC24V
Lens Cover
Rear Base Shielding Plate
Guide Plate - Lens Drive
Front Spring Plate
Rear Spring Plate
Mirror -1224
Mirror Shutter
Rack Gear - Mirror Drive
Mirror Bracket
5th Mirror
Mirror Guide
Gear - 20Z and
Gear -
48T
72Z
Mirror Motor Bracket
Mirror Motor -
DC24V
6th Mirror Bracket
Mirror -
Spring
L298
Plate
6th Mirror Adjusting Bracket
Adjusting Cam
Pulley
Puny Shaft
Q’ty
Per
Assembly)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
Index
No.
101
102
103
104
105
106
107
108
109
Part No. Description
36
AG07 0004
37
AA15 0074
52051853
38
39 AA06 3012
0443 0060W
0413 0082W
0951 3006W
0951 3008W
0313 0060W
0313
0140W
0951 3004W
0720 0040E
11050199
Magnet Catch Ass’y
Seal - 12x272
Mylar Seal - Base
Second Mirror Spring
Hexagon Head Tapping Screw - M3x6
Tapping Screw - M3x8
Philips Screw W/H Flat Washer - M3x6
Philips Screw with Flat Washer - M3x8
Philips Pan Head Screw - M3x6
Philips Pan Head Screw - M3x14
Philips Screw with Flat Washer - M3x4
Retaining Ring - M4
Clamp
Q’ty Per
Assembl
1
1
2
1
21
8. CASSETTE AND MANUAL
FEED TABLE (A048)
8. CASSEITE AND MANUAL FEED TABLE (A048)
May 25, ’90
Index
No.
*
*
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17
18
19
20
21
22
23
24
25
25
25
25
25
25
25
25
Part No.
A048 2921
A048 2922
A006 2691
AA15
0063
A048 2955
A006 2681
54472927
A048 2940
A048 2951
A048 2946
54432713
52152691
52152687
A006 2699
A048 2945
A048 2938
A006 2698
A048 2937
A048 2947
A048 2948
A048 2927
A008 2737
A048 2908
AA00 2010
A048 2904
A048 2913
52152713
52052979
52052996
52052962
52052964
52052966
52052967
52052979
52052993
Description
Manual Feed Table Ass’y - LT
Manual Feed Table Ass’y - A4
Rear Side Fence
Side Fence Sheet
Decal - Manual Feed
Front Side Fence
Friction Pad - B
Manual Feed Guide
Front Guide Holder
Manual Feed Table
Wave Washer
Brake
Gear - 16T
Spacer - 5.1x20mm
Manual Feed Cover
Paper Guide - Manual Feed Table
Side Fence Gear
Fixed Plate - Manual Feed Table
Decal - Paper Size - LT
Decal - Paper Size - A4
Cam - Manual Feed Table
Small Cassette Cover
Rear Side Fence
Decal - Paper Level
Front Side Fence
Bottom Plate
Bottom Plate Pad
Actuator - 11x8 1/2
Actuator -8
Actuator - A4R
Actuator - A4S
Actuator - A5R
Actuator - A5
Actuator - 11x8 1/2
Actuator -8 1/2X5 1/2
1/2x1 1 R
Q’ty Per
Assembly
1
1
1
4
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A
Index
No.
101
102
103
104
105
Part No.
25
52052992
26 AF01 0017
27 AA00 2079
27 AA00 2084
28
AF01 7004
AA16 2051
29
0344
0060F
0443 0060W
0965 4008W
0805 0073
0965 4010W
Description
Actuator -5 1/2X8 1/2 R
Cassette Body
Decal
Sheet - Small -
A4
Decal Sheet - Small - LT
Rear Fence
Cushion
Philips Truss Head Screw - M4x6
Hexagon Head Tapping Screw - M3x6
Tapping Screw with Flat Washer - M4x8
Retaining Ring - M5
Tapping Screw with Flat Washer - M4x10
Q’ty Per
Assembly
1
1
1
1
1
2
23
9. PAPER FEED AND REGISTRATION 1 (A048)
May 25, ’90
Index
No.
20
21
22
23
24
25
26 A048 2576
27
Part No.
1
A048 7684
2
A048 5226
3
A048 7689
4
AA15 0203
5
A048 3913
6
AA06 0254
7
A048 3898
8
AF02
0151
9
AF02 1039
10
AA08 0064
11
52062684 Shoulder Screw - M3
12
54422754
13
50530223
14
AG05 1071
15
AG05
0047
16
AB01 3445
17
AA14 3268
18
A048 2628
19
A048 2295
A048 2625
AF03 0002
AB01 3079
A048 2589
AA06 0262
AA14 0286
AA02 0001
28 AB04 0005
29
AA08 0065
30
AF03 1006
31
54472768
32
AX20 0041
33
A048 2065
A048 2571
34
35
A048 2562
Description
Development Rail
Pre-Transfer Lamp
Stay - Development Rail
Mylar Seal - 80x20
Upper Transfer Guide
Spring - Upper Transfer Guide
Lower Transfer Guide
Lower Registration Roller
Upper Registration Roller
Bushing - Front Registration Roller
Spring - Registration Roller
Bushing - 8mm
Knob - Registration Guide Plate
Drive Roller Knob
Gear -
30Z
Middle Drive Roller Shaft
Separation Support Plate
Drum Guide Roller
Separation Guide Plate
Pick-up Roller
Gear -
21T
Pick-up Bracket
Spring
1st
Feed Shaft
Middle Registration Guide
Drawer Tray Magnet
Paper Feed Clutch
Bushing - Rear Registration Roller
Feed Roller
Stepped Screw - M3
Magnetic Clutch
PTL Support Plate
Lower Registration Guide
Upper Registration Guide
Q’ty Per
Assembly
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Index
No.
Part No.
36 AA06 0261
37
AW02 0024
38 A048 2569
39
54472681
40
52152621
41
A009 2751
42
52052865
43
53041639
101
0443 0060W
102
0313 0040W
103
0951 4006W
104
0313 0300W
105
0720 0040W
106
0720 0060W
Description
Spring
Photointerruptor
Photo Interrupter Bracket
Snap Ring
Snap Ring -
M6
Knob - Registration Roller
Bushing - Paper Feed Roller
Bushing - 8mm
Hexagon Head Tapping Screw - M3x6
Philips Pan Head Screw - M3x4
Philips Screw With Flat Washer - M4x6
Philips Pan Head Screw - M3x30
Retaining Ring - M4
Retaining Ring - M6
Q’ty Per
Assembl
1
1
1
1
1
1
1
2
25
10. PAPER FEED AND
REGISTRATION II (A048)
May 25, ’90
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