Ricoh fw740 Parts Catalog p fw780
J2SS-C3
(B047/B048)
PARTS CATALOG
Draft edition, May 2001
Ricoh Company, LTD.
J2SS-C3 (B047/B048)
PARTS CATALOG
This catalog gives the numbers and names of parts on this m ac h ine.
CONTENTS
J2SS-C3 (B047/B048)
Roll Feeder Type A/B (B435/B436)
Roll Cutting Rail Type 770 (B437)
Table Type 770 (B439)
Copy Tray Type 780 (B440)
J2SS-C3 (B047/B048)
J2SS-C3 (B047/B048)
PARTS CATALOG
This catalog gives the numbers and names of parts on this m ac h ine.
CONTENTS
LOCATION OF UNIT ................................................ 2
1.EXTERIOR (B047/B048)...................................... 6
2.ORIGINAL FEED SECTION (B047)..................... 8
3.ORIGINAL FEED SECTION (B048).................... 10
4.OPTICS SECTION (B047/B048)......................... 12
5.VACUUME FAN (B047) ...................................... 14
6.VACUUME FAN (B048) ...................................... 16
7.UPPER PAPER FEED SECTION (B047/B048).. 18
8.LOWER PAPER FEED SECTION (B047/B048). 20
9.DEVELOPMENT UNIT (B047/B048) .................. 22
10.DRUM SECTION (B047/B048).......................... 24
11.CHARGE CORONA SECTION (B047/B048)..... 26
12.T/S CORONA SECTION (B047/B048)............... 28
13.FUSING UNIT (B047/B048)............................... 30
14.PAPER EXIT SECTION 1 (B047)...................... 32
15.PAPER EXIT SECTION 1 (B048)...................... 34
16.PAPER EXIT SECTION 2 (B047/B048)............. 36
17.DRIVE SECTION (B047/B048)......................... 38
18.ELECTRICAL SECTION (B047/B048).............. 40
19.FRAME SECTION (B047/B048)........................ 42
20.MAIN CONTROL BORAD (B047)..................... 44
21.MAIN CONTROL BORAD (B048)..................... 48
22.DECAL AND DOCUMENT (B047/B048)........... 52
23.SPECIAL TOOLS (B047/B048)......................... 56
PARTS INDEX.......................................................... 57
May ,30 ' 2001
LOCATIONS OF UNITSLOCATIONS OF UNITS
LOCATIONS OF UNITS
LOCATIONS OF UNITS
LOCATIONS OF UNITS
1. EXTERIOR (B047/B048)
See Page 7
4. OPTICS SECTION (B047/B048)
2. ORIGINAL FEED SECTION (B047)
See Page 9
5. VACUUME FAN (B047)
3. ORIGINAL FEED SECTION (B048)
See Page 11
6. VACUUME FAN (B048)
See Page 13
See Page 15
See Page 17
LOCATIONS OF UNITSLOCATIONS OF UNITS
LOCATIONS OF UNITS
LOCATIONS OF UNITS
LOCATIONS OF UNITS
7. UPPER PAPER FEED SECTION
See Page 19
10. DRUM SECTION (B047/B048)
8. LOWER PAPER FEED SECTION
See Page 21
11. CHARGE CORONA SECTION
9. DEVELOPMENT UNIT (B047/B048)
See Page 23
12. T/S CORONA SECTION (B047/B048)
See Page 25
See Page 27
See Page 29
LOCATIONS OF UNITSLOCATIONS OF UNITS
LOCATIONS OF UNITS
LOCATIONS OF UNITS
LOCATIONS OF UNITS
13. FUSING UNIT (B047/B048)
See Page 31
16. PAPER EXIT SECTION 2 (B047/B048)
14. PAPER EXIT SECTION 1 (B047)
See Page 33
17. DRIVE SECTION (B047/B048)
15. PAPER EXIT SECTION 1 (B048)
See Page 35
18. ELECTRICAL SECTION (B047/B048)
See Page 37
See Page 39
See Page 41
LOCATIONS OF UNITSLOCATIONS OF UNITS
LOCATIONS OF UNITSLOCATIONS OF UNITS
19. FRAME SECTION (B047/B048)
See Page 43
1.EXTERIOR (B047/B048)
6
1.EXTERIOR (B047/B048)
Index
Index
No.
No.
1 AW02 0075 Photointerruptor 1
2 A163 1099 Left Latch Bracket 1
3 B047 1291 Upper Left Cover (B047 ) 1
3 B048 1291 Left Upper Cover (B048) 1
4 5446 2824 Screw - Duplex Guide Plate 2
5 B047 6225 Side Fence (B047) 1
6 B047 1301 Lower Left Cover 1
7 B047 2690 Manual Feed Table (LT) (B047) 1
7 B047 2691 Manual Feed Table (A4) (B047) 1
8 B047 1351 Toner Supply Cover 1
9 A163 1366 Left Original Stopper 1
10 A163 1362 Right Original Stopper 1
11 B047 1341 Manual Feed Cover 1
12 B047 1331 Receiving Tray Cover 2
13 B047 1311 Lower Front Cover 1
14 B047 1331 Receiving Tray Cover 1
15 B047 1266 Lower Right Front Cover 1
16 B047 1272 Lower Right Middle Cover 1
17 B047 9500 Toner Collection Bottle 1
17 B047 9501 Toner Collection Bottle (CHN) 1
18 AA00 0644 Decal - Toner Correc tion 1
18 AA00 0645 Decal - Toner Correc tion (4 Lang.) 1
18 B047 3630 Decal - Toner Correction (CHN) 1
19 B047 1281 Lower Right Re ar Cover 1
20 B047 1251 Upper Right Co ver (B047) 1
20 B048 1251 Upper Right Co ver (B048) 1
21 B010 1359 Operating Instructions Holder 1
22 B048 4546 Right Side Fence Ass'y (B048) 1
23 B047 4490 Copy Tray 1
24 A165 3630 Toner End Sensor Holder 1
25 B047 1321 Lower Rear Cover 1
26 A007 3763 Adhesive Tape - Sensor Holder 1
27 B047 4495 Copy Tray Guide Rod (B048) 2
28 AA16 1118 Tube - 3x4.5x3 2
29 B048 4590 Original Feed Table (B048) 1
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
Index
Index
No.
No.
30 B048 4591 Original Table (LT B048) 1
30 B048 4592 Original Table (A4 B048) 1
31 A252 4611 Original Stopper 2
32 AW33 0009 Used Toner Sensor 1
33 B048 4545 Left Side Fence (B048) 1
34 B047 2553 Side Fence Sheet - 2 (B047) 1
35 A228 4656 Side Fence Sheet - Original Feed (B048) 1
36 A252 4617 Original Spacer (B048) 5
37 B048 4652 Left Side Fence Sheet - 1 (B048) 1
38 B048 4655 Left Side Fence Sheet - 2 (B048) 1
39 B048 2662 Right Side Fence Sheet - 1 (B048) 1
40 B048 2665 Right Side Fence Sheet - 2 (B048) 1
41 B047 2552 Side Fence Sheet - 1 (B047) 1
101 0314 0060B Philips Pan Head Screw - M4x6
102 1105 0199 Clamp
103 0343 0080F Philips Truss Head Screw - M3x8
104 0434 0082B Tapping Screw - M4x8
105 0452 4008B Binding Self T apping Sc rew - M4x8
106 0701 0040B Flat Washer - M4
107 0452 3006B Tapping Screw - M3x6
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
7
2.ORIGINAL FEED SECTION (B047)
8
2.ORIGINAL FEED SECTION (B047)
Index
Index
No.
No.
1 A163 6051 Original Feed Left Plate 1
2 A163 6052 Original Table Bushing 2
3 A163 6056 Stopper Pin 2
4 A163 6162 Platen Plate 1
5 A163 6161 Original Table Channel 1
6 A163 6202 Original Table Stopper 2
7 AA06 3275 Stopper Spring 2
8 A163 6203 Original Stopper Pin 2
9 AF02 2081 Front Driven Roller 8
10 A163 6175 Front Drive Roller 8
11 A163 6172 End Roller Shaft 4
12 A163 6181 Original Driven Bus h ing 12
13 A163 6256 Guide Mylar 3
14 A163 6171 Middle Roller Shaft 2
15 B047 6131 Original Table (LT) 1
15 B047 6133 Original Table (A4) 1
16 AA06 3274 Center Spring 12
17 B047 6223 Rear Original Cover (LT RIC) 1
17 B047 6226 Rear Orig inal Cover (NRG) 1
17 B047 6221 Rear Original Cover (A4 RIC) 1
18 A163 6251 Original Entranc e She et 1
19 B047 1463 Operation Panel Ass ' y (LT) 1
19 B047 1464 Operation Panel Ass ' y (A4) 1
20 B047 1471 Operation Panel Cover 1
21 B047 1481 Operation Panel Sheet ( LT ) 1
21 B047 1482 Operation Panel Sheet ( A4) 1
22 A163 1376 Cover Lever Br acket 1
23 A163 6061 Original Feed Right Plate 1
24 A163 6066 Upper Lever 1
25 5413 1882 Stepped Screw 1
26 B047 5640 Grounding Wire 1
27 A163 6065 Right Bracket 1
28 B047 1473 Protectionsheet 1
29 B047 6111 Original Table Ass'y (LT RIC) 1
29 B047 6113 Original Table Ass ' y (A4 RIC) 1
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
Index
Index
No.
No.
29 B047 6115 Original Table Ass'y (NRG) 1
30 B047 1245 Decal - Emblem (RIC) 1
30 B047 6252 Decal - Name Plate (GES) 1
30 B047 6253 Decal - Name Plate (NSA) 1
30 B047 6254 Decal - Name Plate (REX) 1
31 B047 5100 Operation Panel Boar d 1
32 B047 1474 Fixing Bracket - Operation Panel 1
101 0720 0030Z Retaining Ring - M3
102 1106 0241 Bushing - 6.7mm
103 1105 0196 Harness Clamp
104 0314 0060B Philips Pan Head Screw - M4x6
105 0414 0142B Binding Self T apping Sc rew - M4x14
106 0802 5087 Tapping Bind Screw - M2x5
107 1106 0493 Edging
108 0434 0080B Pan Head Self-tapping Screw - M4x8
109 0452 2006B Baind Tapping Scre w - M2x6
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
9
3.ORIGINAL FEED SECTION (B048)
10
3.ORIGINAL FEED SECTION (B048)
Index
Index
No.
No.
1 B048 4554 Upper Original Cover 1
2 A252 4553 Upper Cover Stay 1
3 AA15 2393 Sponge Seal - 24x24x20 3
4 A228 4709 Bushing - Original Transport 8
5 AA06 3560 Spring - Front 8
6 AF02 2027 Drive Roller 16
7 AA14 0692 Driven Roller Shaft 4
8 A252 4557 Platen Cover Guide 1
9 AA12 0106 Antistatic Brush 15
10 A252 4555 Guide 36
11 B048 1463 Operation Panel Ass ' y (LT) 1
11 B048 1464 Operation Panel Ass ' y (A4) 1
12 B048 4552 Operation Cover Panel 1
13 A163 6056 Stopper Pin 2
14 A163 6066 Upper Lever 1
15 5413 1882 Stepped Screw 1
16 A163 1376 Cover Lever Bracket 1
17 A163 6203 Original Stopper Pin 2
18 AA06 3275 Stopper Spring 2
19 A163 6202 Original Table Stopper 2
20 AX04 0111 Steping Motor - DC24V 1
21 AB03 0560 Pulley Z16 1
22 A252 4568 Motor Cover 1
23 A252 4567 Right Side Plate Cover 1
24 A252 4566 Support Plate 1
25 B047 5640 Grounding Wire 1
26 A252 4612 Stopper Wire 1
27 B048 1481 Operation Panel Sheet ( LT ) 1
27 B048 1482 Operation Panel Sheet ( A4) 1
28 B047 1471 Operation Panel Cover 1
29 A163 6052 Original Table Bushing 2
30 B047 5100 Operation Panel Boar d 1
31 B047 1473 Protectionsheet 1
32 B047 1474 Fixing Bracket - Operation Panel 1
33 B048 1245 Decal - Name Plate (RIC) 1
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
Index
Index
No.
No.
33 B048 6252 Decal - Name Plate (GES) 1
33 B048 6253 Decal - Name Plate (NSA) 1
33 B048 6254 Decal - Name Plate (REX) 1
101 0452 4008B Binding Self T apping Sc rew - M4x8
102 0701 0040B Flat Washer - M4
103 0720 0030Z Retaining Ring - M3
104 0314 0060B Philips Pan Head Screw - M4x6
105 0434 0080B Pan Head Self-tapping Screw - M4x8
106 1105 0113 Edge - P108
107 0951 3006B Philips Screw With Flat Washer-m3x6
108 0314 0080B Philips Pan Head Screw - M4x8
109 0574 0040E Hexagon Headless Set Screw - M4x4
110 0313 0100B Philips Pan Head Screw - M3x10
111 1106 0241 Bushing - 6.7mm
112 0452 3010B Tapping Bind Screw - M3x10
113 0452 2006B Baind Tapping Scre w - M2x6
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
11
4.OPTICS SECTION (B047/B048)
12
4.OPTICS SECTION (B047/B048)
Index
Index
No.
No.
1 AA04 3405 Timing Belt - 411P3M6 1
2 A163 5620 Fluorescent Lamp Harness 1
3 A163 1671 Left Socket Bracket 1
4 AB03 0505 Pulley - 24Z 1
5 AA08 2104 Bushing - 8x12x7 4
6 A163 1653 Front Optics Stay (B047) 1
6 A252 1655 Front Stay (B048) 1
7 A163 6081 Arm Bushing 2
8 A163 1721 Light Sensor Holder 1
9 A163 5300 Light Sensor Board 1
10 A163 6071 2nd Original Drive Roller 1
10 AF02 0451 Original Feed Rol ler ( B04 8) 2
11 A163 6101 Front Original Guide P late ( B0 47) 1
11 A252 4580 Front Lower Guide (B048) 1
12 A252 1611 Fiber Optics (B048) 1
13 A163 1672 Right Socket Bracket 1
14 AA15 1989 Seal - 23x1029x7 1
15 A163 1701 Fiber Optics Holder 2
16 AW02 0008 Photointerruptor (B047) 1
16 AW01 0091 Photo Reflection Sensor (B048) 3
17 A163 6091 Sensor Bracket (B047) 1
18 AX50 0053 Fluorescent Lamp - 140V/26W 1
19 A163 1711 Exposure Glass (B047) 1
19 AC01 0004 Exposure Glass (B048) 1
20 A163 6102 Rear Original Guide Plate (B047) 1
20 A252 4581 Rear Lower Guide (B048) 1
21 A163 1662 Rear Optics Stay (B047) 1
21 A252 1659 Rear Stay (B048) 1
22 A163 6095 Original Registr ati on Sensor Sp acer (B 047 ) 1
23 A163 1155 Tension Bracket 1
24 AA06 0456 Fusing Cover Spring 1
25 B047 1630 Fiber Optics (B047) 1
25 B048 1630 Fiber Optics (B048) 1
26 A163 1158 Tension Pulley 1
27 A163 6075 1st Original Drive Roller (B048) 1
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
Index
Index
No.
No.
28 A163 6085 One-way Pully - 24z 1
29 A252 4586 Original Sensor Bracket (B048) 1
30 B048 5612 Relay Harnes s - Original Sensor (B048) 1
31 A252 4585 Original Sensor Bracket - Feed (B048) 1
32 A252 1651 Spring Plate - Left (B048) 1
33 A252 1652 Spring Plate - Right (B048) 1
34 5446 2824 Screw - Duplex Guide Plate (B048) 2
35 B048 4533 Rear Lower Guide (B048) 2
36 AA15 2392 Original Seal (B048) 1
37 A252 1653 Spring Plate Sheet - Exposure G lass (B04 8) 2
38 AB03 0597 Timing Pulley - 40 (B048) 2
39 AA04 3275 Timing Belt - 400 S2M80 (B048) 1
40 A252 4572 Belt Tightner (B048) 1
41 AA06 0541 Tension Spring (B048) 1
42 AB03 0598 Idler Pulley - 20 (B048) 1
101 0951 4006B Philips Screw With Washer - M4x6
102 0314 0060B Philips Pan Head Screw - M4x6
103 0720 0060Z Retaining Ring - M6
104 1105 0199 Clamp
105 1106 0411 Bushing - 11.5mm
106 1106 0241 Bushing - 6.7mm
107 1106 0193 Bushing - 7.9mm
108 1105 0005 Nylon Clip - 3n
109 0720 0040Z Retaining Ring - M4
110 0313 0100B Philips Pan Head Screw - M3x10
111 0344 0060F Phi li ps Truss Head Screw - M4x6
Part No.
Part No.
Description
Description
Q’ty Per
Q’ty Per
Assembly
Assembly
13
5.VACUUME FAN (B047)
14
5.VACUUME FAN (B047)
Index
No.
1 A163 4293 Blower Sheet - 51x57 6
2 B047 4281 Rear Feed Cover (NA) 1
2 B047 4282 Rear Feed Cover (EU) 1
3 AA15 1988 Left Seal 1
4 AA15 1981 Seal - 30x168x9 2
5 AA15 1983 Seal - 12x36x3 2
6 AA15 1982 Fan Seal 1
7 AA01 0087 Ozo ne Filter 1
8 AX66 0008 Fan Motor - DC24V 14.4W 1
9 AA15 1984 Support Duct Seal 1
10 A163 4291 Fan Support Plate 1
11 A163 4322 Blower Duct 1
12 A163 4311 Seal - 8x16x570 1
13 A163 4314 Right Seal 1
14 A163 4315 Left Seal 1
15 A163 4316 Right Middle Seal 1
16 A163 4317 Left Middle Seal 1
17 A163 4318 Seal - 6x24x116.5 2
18 A163 4319 Seal - 6x24x38 2
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 0353 0080F Phi li ps Truss Head Screw - M3x8
102 0314 0100B Philips Pan Head Screw - M4x10
103 1105 0199 Clamp
Part No.
Description
Q’ty Per
Assembly
15
6.VACUUME FAN (B048)
16
6.VACUUME FAN (B048)
Index
No.
1 AA15 1988 Left Seal 1
2 B048 4281 Exhaust Cover (LT) 1
2 B048 4282 Exhaust Cover (A4) 1
3 AA15 2385 Short Shielding Seal 3
4 AA15 1981 Seal - 30x168x9 2
5 AA15 1983 Seal - 12x36x3 2
6 AA15 2380 Upper Fan Seal 1
7 AA01 0087 Ozo ne Filter 1
8 AA15 2381 Ozone Filter Upper Seal 1
9 AA15 1984 Support Duct Seal 1
10 A163 4291 Fan Support Plate 1
11 A174 4201 Blower Duct 1
12 AA15 2382 Right Shielding Seal 1
13 AX66 0008 Fan Motor - DC24V 14.4W 1
14 AA15 2384 Left Shielding Seal 1
15 5840 3022 Stopper Screw - M3 2
16 B048 4150 Long Shield ing Seal - Exhaust Fan 2
17 B048 4151 Short Shielding Seal - Exhaus t Fa n 2
18 A174 4203 Fan Motor Harness 1
19 A163 4311 Seal - 8x16x570 1
20 AA15 2383 Right Shelding Seal 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 0353 0080F Phi li ps Truss Head Screw - M3x8
102 0314 0100B Philips Pan Head Screw - M4x10
103 1105 0199 Clamp
Part No.
Description
Q’ty Per
Assembly
17
7.UPPER PAPER FEED SECTION (B047/B048)
18
7.UPPER PAPER FEED SECTION (B047/B048)
Index
No.
1 A252 5440 Pre Transfer Lamp - 24V 7.2W 1
2 A252 5611 DC Harness - Paper Feed 1
3 AA06 3279 Spring 4
4 A163 2569 Paper Feed Bushing 6
5 A163 2576 Driven Roller - Guide Plate 2
6 AA06 3277 Middle Plate Spring 2
7 A163 2560 Driven Roller 1
8 A163 2574 Guide Plate 2
9 A163 2554 Middle Guide Plate 1
10 AA06 6255 Feeler Spring 1
11 A163 2577 Registration Sensor Feeler 1
12 A163 2562 Feeler Bracket 1
13 AW02 0012 Photointerruptor 1
14 AW02 0024 Photointerruptor 1
15 A163 2579 Spring Plate 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 1105 0199 Clamp
102 0414 0082B Binding Self T apping Sc rew - M4x8
103 0313 0100B Philips Pan Head Screw - M3x10
104 0314 0060B Philips Pan Head Screw - M4x6
105 0951 4008B Philips Screw With Washer - M4x8
Part No.
Description
Q’ty Per
Assembly
19
8.LOWER PAPER FEED SECTION (B047/B048)
20
8.LOWER PAPER FEED SECTION (B047/B048)
Index
No.
1 AX26 0006 Magnetic Clutch 1
2 AA08 2104 Bushing - 8x12x7 2
3 A174 3862 Middle Guide Plate (B048) 1
4 A163 2612 End Ma nua l Feed She et 2
5 A163 2610 Middle Manual Feed Sheet 1
6 B047 2602 Lower Guide Plate 1
7 AF02 0339 Registration Roller 1
8 B047 2530 Middle Guide Plate (B048) 1
9 A174 3861 Guide P late ( B0 48) 1
10 AA15 2389 Short Shielding Seal - Fusing (B048) 1
11 A252 4288 Sheald (B048) 1
12 A252 4287 Shealding Plate - Fusing (B048) 1
13 A163 3859 Right Positioning Bracket 1
14 A163 3861 Left Positioning Bracket 1
15 A163 3865 Transport Guide Plate 1
16 A163 4361 Grounding Plate 1
17 A163 4347 Separation Roller 5
18 A163 4351 Roller Bracket 5
19 A163 1081 Upper Fusing Unit Stay 1
20 AA15 2390 Shealding Seal 2
21 A163 4352 Fusing Guide Mylar 1
22 A163 4349 Small Roller Bracket 5
24 A163 4350 Small Separation Roller 5
25 AA00 0222 Decal - High Te mperature 120 C1
Part No.
Description
Q’ty Per
Assembly
Index
101 0434 0080B Pan Head Self-tapping Screw - M4x8
102 0314 0080B Philips Pan Head Screw - M4x8
103 1105 0199 Clamp
104 0314 0060B Philips Pan Head Screw - M4x6
105 0622 0120E Spring Pin - 2x12mm
106 0951 3005B Philips Screw With Flat Washer M3x5
107 1106 0193 Bushing - 7.9mm
108 1106 0241 Bushing - 6.7mm
109 0720 0060Z Retaining Ring - M6
110 0314 0060B Philips Pan Head Screw - M4x6
No.
Part No.
Description
Q’ty Per
Assembly
21
Loading...