Ricoh FT8982, FT680 UNIT
FT8980 RDH UNIT (A170)
PARTS CATALOG
INTRODUCTION
This chapter instructs you the numbers and names of parts on this machine.
INDEX to PARTS CATALOG
LOCATION OF UNIT ........................................................... 3
1.EXTERIOR (A170) ........................................................... 6
2.ORIGINAL FEED TABLE 1 (A170) .................................. 8
3.ORIGINAL FEED TABLE 2 (A170) .................................. 10
4.PAPER FEED SECTION 1 (A170)................................... 12
5.PAPER FEED SECTION 2 (A170)................................... 14
6.PAPER FEED SECTION 3 (A170)................................... 16
7.PAPER FEED SECTION 4 (A170)................................... 18
8.PAPER TRANSPORT SECTION 1 (A170) ...................... 20
9.PAPER TRANSPORT SECTION 2 (A170) ...................... 22
10.PAPER TRANSPORT SECTION 3 (A170)..................... 24
11.DRIVE SECTION 1 (A170).............................................. 26
12.DRIVE SECTION 2 (A170).............................................. 28
13.DRIVE SECTION 3 (A170).............................................. 30
14.ELECTRICAL AND FRAME (A170) ................................ 32
15.SADF SECTION (A170).................................................. 34
16.RDH MAIN CONTROL BOARD (A170) .......................... 36
17.RDH MAIN HARNESS (A170) ........................................ 40
18.RDH FRONT HARNESS (A170)..................................... 42
19.DECAL AND DOCUMENT (A170) .................................. 44
PARTS INDEX ..................................................................... 47
February,15’96
LOCATION OF UNIT
1. EXTERIOR (A170)
See Page 6
4. PAPER FEED SECTION 1 (A170)
2. ORIGINAL FEED TABLE 1 (A170)
See Page 8
5. PAPER FEED SECTION 2 (A170)
3. ORIGINAL FEED TABLE 2 (A170)
See Page 10
6. PAPER FEED SECTION 3 (A170)
See Page 12
See Page 14
2
See Page 16
LOCATION OF UNIT
3
7. PAPER FEED SECTION 4 (A170)
See Page 18
10. PAPER TRANSPORT SECTION 3 (A170)
8. PAPER TRANSPORT SECTION 1 (A170)
See Page 20
11. DRIVE SECTION 1 (A170)
9. PAPER TRANSPORT SECTION 2 (A170)
See Page 22
12. DRIVE SECTION 2 (A170)
See Page 24
See Page 26
See Page 28
LOCATION OF UNIT
13. DRIVE SECTION 3 (A170)
See Page 30
14. ELECTRICAL AND FRAME (A170)
See Page 32
15. SADF SECTION (A170)
See Page 34
4
1. EXTERIOR (A170)
6
1. EXTERIOR (A170)
7
Index
No.
1 A590 2632 Front Cover Hinge 1
2 A590 2635 Rear Cover Hinge 1
3 A590 2741 Cover Grip 1
4 A590 2712 Inverter Cover - LT 1
4 A590 2716 Inverter Cover - A4 1
5 A352 2630 Magnet Holder Plate 2
6 A352 2642 Guide Mylar 1
7 A352 2611 Exit Roller Stay Bracket 1
8 A352 2612 Front Driven Roller Shaft 1
9 AA06 0496 Pressure Spring 1
10 A352 2613 Rear Driven Roller Shaft 1
11 A352 2616 Front Pressure Roller 2
12 A352 2626 Exit Roller 2
13 A352 4315 Left Cover 1
14 A590 4161 Rear Cover 1
15 A352 2640 Hinge Supporter 1
16 A590 4256 Front Cover 1
17 5936 1512 Indication Panel 1
18 A352 2621 Inverter Guide Plate - Inner 1
19 A352 2614 Front Pressure Roller Lever 1
20 A590 2601 Inverter Guide Plate 1
21 AA12 0059 Antistatic Brush 1
22 A352 2610 Exit Driven Roller 2
23 AA06 3235 Pressure Spring 4
24 A352 2608 Cushion - 2x5x20 2
25 5875 2088 Shoulder Screw - M4 2
26 A458 2161 Bushing - 6x8x6 4
27 A352 2624 Guide Seal - 0.1x18x450 1
28 5204 2947 Stepped Screw - M4 3
29 A352 4261 Front Cover Seal - Right 1
30 A352 4262 Front Cover Seal - Middle 1
31 A352 4263 Front Cover Seal - Left 1
32 A352 2631 Grounding Plate Spring 1
33 H203 1782 Sheet - 25x35 1
34 A590 1082 Magnet Catch Bracket 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
35 A590 1083 Magnet Catch 1
36 A590 1841 Original Feed Cover 1
37 A590 1844 Magnet Clutch Plate 1
38 A590 1847 Cover Hinge 2
39 A590 1843 Hinge Holder 2
40 A590 4117 Original Note Decal 1
101 0951 4006W Philips Screw With Flat Washer-m4x6
102 0344 0060F Philips Truss Head Screw - M4x6
103 0952 3006W Screw - Small Round - M3X6
104 0720 0030E Retaining Ring - M3
105 0720 0040E Retaining Ring - M4
106 0741 3506 Ball Bearing - 6x12x4 Mm
107 0313 0080W Philips Pan Head Screw - M3x8
108 0951 3005W Philips Screw With Flat Washer-M3x5
Part No.
Description
Q’ty Per
Assembly
2. ORIGINAL FEED TABLE 1 (A170)
8
2. ORIGINAL FEED TABLE 1 (A170)
9
Index
No.
1 A352 5610 Relay Harness 1
2 A352 1716 Front Side Fence Cover 1
3 A352 1672 Original Level Sensor Stay 1
4 A352 1671 Original Level Sensor Bracket 1
5 AW01 0027 Photosensor - ON2530 CT 2
6 A352 1669 Harness Holder 1
7 A352 1667 Front Side Fence Base 1
8 A590 1571 Front Side Fence 1
9 A352 1584 Spacer - 1x18x70 1
10 A352 1568 Upper Left Table 1
11 A352 1583 Spacer - 1x70x90 1
12 A590 1575 Front Side Fence Bracket 1
13 A590 1561 Left Original Table 1
14 A352 1575 Mylar - 6.3x12 4
15 A590 1704 Rear Side Fence 1
16 A590 1588 Rear Side Fence Spacer 1
17 A590 1587 Rear Side Fence Rack 1
18 A028 7859 Side Fence Spring 4
19 A028 7865 Side Fence Gear 1
20 A590 1573 Front Side Fence Rack - LT 1
20 A590 1599 Front Side Fence Rack - A4 1
21 A352 1589 Paper Size Sensor Bracket 1
22 A028 5860 Paper Size Sensor 1
23 A351 5300 Stepper Motor - DC 6.9W 1
24 A352 1569 Spacer - 1x7x153 1
25 A352 1570 Shielding Seal - 0.5x27x127 1
26 A352 1595 Right Table Bracket 2
27 A352 1661 Motor Bracket 1
28 A352 1665 Hp Sensor Bracket 1
29 AW02 0022 Photointerruptor 1
30 A352 1659 Motor Bracket Support Shaft 2
31 A028 7864 Side Fence Collar 4
32 A590 1655 Front Inner Cover 1
33 A352 1652 Gear - 48Z 1
34 A352 1654 Original Set Feeler 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
35 5875 2088 Shoulder Screw - M4 4
36 A590 1790 Original Table Decal 1
37 AA14 3285 Shoulder Screw - M4 2
38 5442 1659 Stepped Screw - M4 4
39 A590 1577 Side Fence Pressure Arm 1
40 A352 1557 Antistatic Brush - Feed Belt 1
41 A590 1580 Side Fence Roller 1
42 A590 1731 Pressure Spring 1
101 0313 0050F Philips Pan Head Screw - M3x5
102 0313 0050W Philips Pan Head Screw - M3x5
103 0314 0060W Philips Pan Head Screw - M4x6
104 0313 0040W Philips Pan Head Screw - M3x4
105 0323 0060W Philips Sunken Head Screw - M3x6
106 0720 0030E Retaining Ring - M3
107 1105 0152 Locking Support
108 0323 0080W Philips Sunken Head Screw - M4x8
109 0313 0060W Philips Pan Head Screw - M3x6
110 0344 0060F Philips Truss Head Screw - M4x6
111 0313 0080W Philips Pan Head Screw - M3x8
Part No.
Description
Q’ty Per
Assembly
3. ORIGINAL FEED TABLE 2 (A170)
10
3. ORIGINAL FEED TABLE 2 (A170)
Index
No.
1 A590 1603 End Fence Grip 1
2 A352 1604 End Fence Lock Bracket 1
3 AA06 0469 Lock Spring 1
4 A352 1715 End Fence 1
5 A352 1797 Upper Fence Guide 1
6 AB01 1145 Gear - Z14 2
7 A352 1798 Lower Fence Guide 1
8 A352 1611 End Fence Spacer 1
9 A028 7902 Rear Shaft 2
10 A352 1705 End Fence Cover 1
11 A590 1593 End Fence Rear Rack 1
12 A352 1595 Right Table Bracket 2
13 A590 1594 End Fence Front Rack - LT 1
13 A590 1598 End Fence Front Rack - A4 1
14 A352 1591 Right Table 1
15 A352 5606 Relay Harness 1
16 AW01 0027 Photosensor - ON2530 CT 1
17 A590 2139 Scale - LT 1
17 A590 2140 Scale - A4 1
18 A352 2145 Guide Sheet 1
19 A352 1089 Paper Size Sensor Bracket 1
20 5936 5231 Indicator Board 1
21 A352 1609 End Fence Stopper - A4 1
21 A352 1610 End Fence Stopper - LT 1
22 AA14 3074 Stepped Screw - M4x5 2
23 A352 1796 End Fence Front Guide 1
24 A352 1608 End Fence Guide Roller 1
25 AW02 0022 Photointerruptor 1
26 5875 2088 Shoulder Screw - M4 4
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 0434 0062W Tapping Screw - M4x6
102 0323 0060W Philips Sunken Head Screw - M3x6
103 0720 0030E Retaining Ring - M3
104 0313 0120W Philips Pan Head Screw - M3x12
105 0314 0060W Philips Pan Head Screw - M4x6
106 0314 0040W Philips Pan Head Screw - M4x4
107 0313 0060W Philips Pan Head Screw - M3x6
108 0314 0100W Philips Pan Head Screw - M4x10
109 1105 0152 Locking Support
Part No.
Description
Q’ty Per
Assembly
11
4. PAPER FEED SECTION 1 (A170)
12
4. PAPER FEED SECTION 1 (A170)
13
Index
No.
1 A590 1541 Feed-in Belt 3
2 A352 1543 Paper Feed Driven Roller 3
3 A352 1542 Paper Feed Driven Shaft 1
4 A352 1526 Solenoid Bracket 1
5 A352 5609 Relay Harness 1
6 A352 1529 DC Solenoid - DC24V 1
7 A352 1520 Vacuum Guide Plate 1
8 A352 1553 Seal - 4x33x72 1
9 A352 1516 Seal - 3x5x69 2
10 A590 1511 Vacuum Tank 1
11 A352 1517 Seal - 3x4x77 2
12 A352 1544 Paper Feed Drive Roller 1
13 A352 1546 Drive Shaft Joint 1
14 A352 1532 Vacuum Shutter 1
15 A352 1539 Vacuum Shutter Lever 1
16 AA06 6186 Pressure Spring 1
17 A352 1531 Vacuum Shutter Cover 1
18 C200 5027 Spacer - 8.2x12x4mm 2
19 A010 5700 Sensor 2
20 A590 1523 Original Sensor Bracket 1
21 A590 5602 Relay Harness 1
22 A352 1087 Front Harness Guide 1
23 A590 1086 Front Support Cover 1
24 A352 1551 Vacuum Tank Bracket 1
25 5875 2088 Shoulder Screw - M4 4
26 AA14 3285 Shoulder Screw - M4 1
27 A352 5805 Side Plate Guard 1
28 A352 5806 Side Plate Guard - Short 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 0314 0060W Philips Pan Head Screw - M4x6
102 0741 3808 Ball Bearing - 8x16x5mm
103 0951 4006W Philips Screw With Flat Washer-M4x6
104 0574 0040W Hexagon Headless Set Screw - M4x4
105 0951 4008 Philips Screw With Flat Washer - M4
106 0313 0100W Philips Pan Head Screw - M3x10
107 0434 0062W Tapping Screw - M4x6
108 0741 3706 Ball Bearing - 6x10x3
109 0951 3005W Philips Screw With Flat Washer-M3x5
110 0720 0040E Retaining Ring - M4
111 0313 0060W Philips Pan Head Screw - M3x6
112 0720 0060E Retaining Ring - M6
Part No.
Description
Q’ty Per
Assembly
5. PAPER FEED SECTION 2 (A170)
14
5. PAPER FEED SECTION 2 (A170)
15
Index
No.
1 A352 2016 Pressure Roller 1
2 A352 2017 Pressure Spring 2
3 A352 2015 Pressure Roller Arm 2
4 AW01 0027 Photosensor - ON2530 CT 1
5 A352 2018 Paper Feed Sensor Bracket 1
6 A352 2005 Entrance Guide Plate 1
7 A352 2006 Guide Mylar 2
8 A352 2020 Paper Feed Support Guide 1
9 A352 2557 Front Exit Roller 1
10 A352 2561 Exit Roller 1
11 A352 1612 Nozzle Upper Casing 1
12 A352 3007 Bushing - 8x16x5mm 1
13 A352 1626 Seal - 4x37x55 1
14 A352 1622 Exit Sensor Bracket 1
16 A352 1623 Front Bracket 1
17 A590 1616 Nozzle Lower Casing 1
18 A352 1624 Rear Bracket 1
19 A352 1625 Antistatic Brush 1
20 A352 3346 Pulley - 16Z 1
21 A352 3344 Pulley - 21Z 1
22 A352 3348 Belt Tightener 1
23 AA06 0468 Tension Spring 1
24 AA04 3198 Timing Belt - 2X237 1
25 A352 5606 Relay Harness 1
26 5875 2088 Shoulder Screw - M4 3
27 A352 3002 Bushing - 6x9x6mm 1
28 A352 3012 Idle Roller - M18 1
29 A352 5603 Relay Harness 1
30 A010 5700 Sensor 1
31 A352 1628 Antistatic Brush - Feed Out 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 0313 0100W Philips Pan Head Screw - M3x10
102 0433 0062W Hexagon Head Tapping Screw - M3x6
103 0965 3008W Tapping Screw With Flat Washer-M3x8
104 0951 3006W Philips Screw With Flat Washer-M3x6
105 0720 0030E Retaining Ring - M3
106 0314 0060W Philips Pan Head Screw - M4x6
107 0951 4006W Philips Screw With Flat Washer-M4x6
108 0720 0060E Retaining Ring - M6
109 0314 0080W Philips Pan Head Screw - M4x8
110 0951 4008 Philips Screw With Flat Washer - M4
111 0720 0040E Retaining Ring - M4
112 0741 3906 Bushing - M6
113 0574 0040E Hexagon Headless Set Screw - M4x4
Part No.
Description
Q’ty Per
Assembly
6. PAPER FEED SECTION 3 (A170)
16
6. PAPER FEED SECTION 3 (A170)
17
Index
No.
1 A352 3131 Belt Tightener 1
2 AA06 0466 Tension Spring 1
3 A352 2031 Paper Feed Roller 1
4 A499 2177 Magnet Holder 4
5 A499 2176 Exit Cover Magnet 2
6 A352 2641 Magnet Holder Plate 1
7 AA14 3284 Stepped Screw - M3x11 2
8 A352 3007 Bushing - 8x16x5mm 5
9 A352 5604 Relay Harness 2
10 AW01 0027 Photosensor - ON2530 CT 2
11 A352 2025 Middle Guide Plate 1
12 A352 2028 Antistatic Brush 1
13 A352 2250 Magnetic Bracket 2
14 5936 2480 Magnet Catch Ass’y 2
15 A352 2241 Belt Unit Lock Plate 1
16 A352 2243 Belt Unit Lock Button 1
17 A352 2260 Release Spring 1
18 A590 3126 Pulley - 25Z 2
19 AA04 3185 Timing Belt - 3X140 1
20 A352 3012 Idle Roller - M18 1
21 A590 2036 Middle Guide Roller - Entrance 1
22 A352 3002 Bushing - 6x9x6mm 1
23 5875 2088 Shoulder Screw - M4 2
24 A028 7297 Stepped Screw 2
25 A590 2037 Middle Guide Roller - Exit 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 1105 0328 Harness Clamp - Es-0505
102 0313 0100W Philips Pan Head Screw - M3x10
103 0313 0060W Philips Pan Head Screw - M3x6
104 0720 0040E Retaining Ring - M4
105 0324 0050W Philips Sunken Head Screw - M4x5
106 0314 0060W Philips Pan Head Screw - M4x6
108 0951 4006W Philips Screw With Flat Washer-m4x6
109 0574 0060E Hexagon Headless Set Screw - M4x6
Part No.
Description
Q’ty Per
Assembly
7. PAPER FEED SECTION 4 (A170)
18
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