Ricoh ST22 PARTS CATALOG
ST22 (A366)
PARTS CATALOG
INTRODUCTION
This chapter instructs you the numbers and names of these parts on this machine.
INDEX to PARTS CATALOG
LOCATION OF UNIT ................................................................................... 2
1. EXTERIOR (A366) ................................................................................... 4
2. TURN GATE (A366) ................................................................................... 6
3. VERTICAL TRANSPORT SECTION (A366).............................................. 8
4. DIAGONAL TRANSPORT SECTION (A366) .......................................... 10
5. DISTRIBUTION TRANSPORT SECTION (A366) ................................... 12
6. JOGGER (A366) ................................................................................. 14
7. BIN SIDE PLATE DRIVE (A366) ............................................................. 16
8. STAPLE UNIT DRIVE 1 (A366) ............................................................... 18
9. STAPLE UNIT DRIVE 2 (A366) ............................................................... 20
10. STAPLE UNIT (A366) ............................................................................ 22
11. DRIVE AND ELECTRICAL SECTION 1 (A366).................................... 24
12. DRIVE AND ELECTRICAL SECTION 2 (A366).................................... 26
13. MAIN CONTROL BOARD (A366) .......................................................... 28
14. AC HARNESS (A366) ............................................................................ 33
15. UPPER DC HARNESS (A366) .............................................................. 35
16. LOWER DC HARNESS (A366) ............................................................. 37
17. GRIPPER HARNESS (A366) ................................................................ 39
18. DECAL AND DOCUMENT (A366) ......................................................... 41
Parts Index .................................................................................................. 43
1
March 5, '92
LOCATION OF UNIT
2
LOCATION OF UNIT
3
1. EXTERIOR (A366)
4
1. EXTERIOR (A366)
Index
No.
1 5316 3062 Cushion - Cutter 1
2 A498 1241 Proof Tray 1
3 A498 1270 Exit Cover - Proof Tray 1
4 A498 4835 Harness Guide 1
5 A498 1350 Rear Cover 1
6 AA12 0028 Antistatic Brush 18
7 A498 4810 Sorting Bin 20
8 A498 4850 Middle Exit Guide 2
9 A458 1522 Rear Bin Holder 4
10 A498 4860 Grounding Plate 2
11 A498 1370 Bottom Cover 1
12 A498 1061 Lower Hinge Bracket 1
13 A498 4830 Front Bin Holder 2
14 A498 1330 Front Cover 1
15 A498 1791 Front Door Stopper 3
16 A498 1780 Front Door Actuator 1
17 A498 1281 Front Door 1
18 A498 1801 Decal - Misfeed Removal 1 1
19 A498 1820 Decal - Staple Replacement 1
20 A498 1760 Upper Hinge Bracket 1
21 A498 1255 Seal - 10x55x10 2
22 A498 1811 Decal - Misfeed Removal 2 1
23 A498 1841 Decal - Dip Switch 1
24 A366 6050 Front Connecting Bracket 1
25 A366 6055 Rear Connecting Bracket 1
26 A498 6060 Locking Bracket 1
27 A366 6090 Fixing Bracket 1
28 A366 6060 Entrance Guide Mylar 1
Q'ty per
Assembly
Index
No.
101 0344 0080F Philips Truss Head Screw - M4x8
102 0951 4008W Philips Screw With Flat Washer - M4x8
103 0951 4006W Philips Screw With Flat Washer - M4x6
104 0314 0060W Philips Pan Head Screw - M4x6
105 0344 0120F Philips Truss Head Screw - M4x12
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
5
2. TURN GATE (A366)
6
2. TURN GATE (A366)
Index
No.
1 5875 2088 Shoulder Screw - M4 2
2 A498 2285 Release Lever Cover 1
3 A366 2356 Right Release Lever 1
4 A498 2368 Guide Plate Cushion 2
5 5053 0447 Bushing - 6mm 2
6 A366 2401 Turn Gate 1
7 A498 2410 Front Stopper - Turn Gate 1
8 A498 2412 Rear Stopper - Turn Gate 1
9 AA06 0273 Turn Gate Spring 1
10 A498 2380 Turn Gate Lever 1
11 A498 2383 Turn Gate Rod 1
12 A366 2367 Spacer Plate 2
13 A366 5670 Relay Harness 1
14 A498 2375 Turn Gate Solenoid 1
15 A498 2371 Bracket - Turn Gate Solenoid 1
16 A498 2460 Transport Driven Roller 14
17 5447 2681 Snap Ring 1
18 A366 2361 Upper Transport Plate - Driven 1
19 A366 2369 Turn Gate Bracket 2
20 A366 2316 Connecting Tension Bracket 1
21 5887 4185 Idler Pulley 1
22 5214 1811 Idle Pulley - 20Z 1
Q'ty per
Assembly
Index
No.
101 0314 0060W Philips Pan Head Screw - M4x6
102 0951 3005W Philips Screw with Flat Washer - M3x5
103 0313 0050W Philips Pan Head Screw - M3x5
104 0951 4006W Philips Screw With Flat Washer - M4x6
105 0720 0040E Retaining Ring - M4
106 0720 0030E Retaining Ring - M3
107 1105 0373 Nylon Clip - 2N
108 0720 0060E Retaining Ring - M6
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
7
3. VERTICAL TRANSPORT SECTION (A366)
8
3. VERTICAL TRANSPORT SECTION (A366)
Index
No.
1 AA14 5122 Release Button Shaft 1
2 AA02 0003 Slide Lever Magnet 2
3 A498 2275 Release Button Bracket 1
4 AA06 6111 Release Button Spring 1
5 A498 2271 Release Button 1
6 5403 2075 Stepped Screw 1
7 5053 0447 Bushing - 6mm 4
8 A366 2301 Side Plate - Upper Front 1
9 A366 2361 Upper Transport plate - Driven 1
10 A498 2345 Shaft Stay 1
11 A366 2331 Upper Entrance Guide 1
12 A366 2435 Vertical Transport Roller 3
13 A498 2245 Stay Plate 2
14 AW02 0013 Inlet Sensor 2
15 A422 5310 Feed-out Motor - DC10W 2
16 A498 5660 Harness - Proof Sensor 2
17 A366 2386 Magnet 1
18 A366 2322 Upper Transport Plate 1
19 A498 2250 Upper Hinge Bracket 1
20 5447 2681 Snap Ring 1
21 AA12 0027 Antistatic Brush 1
22 A498 2113 Magnet Catch Bracket 2
23 AA06 6112 Spring 1
24 A458 2161 Bushing - 6x8x6 4
25 A498 2465 Exit Driven Roller 2
26 A498 2440 Exit Roller 1
27 A458 2165 Spring - Driven Roller 4
28 5410 1291 Return Lever Pin 1
29 A498 2351 Upper Exit Guide 1
30 A366 2311 Side Plate - Upper Rear 1
31 AB03 0205 Pulley - 31Z 1
32 5442 4495 Slip Clutch 1
33 AA04 3162 Timing Belt - 6x501 1
34 AB03 0073 Pulley - 31Z 1
35 AB03 0072 Pulley - 31Z 1
Q'ty per
Assembly
Index
No.
36 A498 2390 Idle Roller 1
37 AB01 7171 Gear And Pulley - 50Z/14Z 1
38 A498 2255 Lower Hinge Bracket 1
39 A366 2349 Small Entrance Guide 1
40 5413 3903 Pin - Transfer Guide Plate 1
41 AA08 0071 Bushing - 6x10x6 1
42 AB03 0337 Pulley - 23Z 1
43 A498 2336 Inner Release Lever 1
101 0314 0060W Philips Pan Head Screw - M4x6
102 0951 4006W Philips Screw With Flat Washer - M4x6
103 0313 0050W Philips Pan Head Screw - M3x5
104 0720 0040E Retaining Ring - M4
105 0720 0030E Retaining Ring - M3
106 1105 0310 Harness Clamp
107 0701 0060W Flat Washer - M6
108 0574 0040E Hexagon Headless Set Screw - M4x4
109 0353 0040F Philips Pan Head Bind Screw - M3x4
110 0805 3145 Ball Bearing - 6x12x4mm
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
9
4. DIAGONAL TRANSPORT SECTION (A366)
10
4. DIAGONAL TRANSPORT SECTION (A366)
Index
No.
1 AA08 0071 Bushing - 6x10x6 6
2 A498 2271 Release Button 1
3 AA06 6111 Release Button Spring 1
4 AA14 5122 Release Button Shaft 1
5 A498 2275 Release Button Bracket 1
6 A498 2201 Front Side Plate - Diagonal 1
7 A498 2245 Stay Plate 2
8 A498 2420 Horizontal Transport Roller 1
9 A498 2431 Diagonal Transport Roller 2
10 A498 2218 Diagonal Transport Stopper 1
11 A366 2435 Vertical Transport Roller 1
12 A498 2265 Spring Plate 1
13 A498 2216 Diagonal Transport Plate - Drive 1
14 A498 2281 Right Release Lever 1
15 A498 2285 Release Lever Cover 1
16 5875 2088 Shoulder Screw - M4 2
17 A498 2266 Cushion - 8x40 2
18 A498 2160 Diagonal Transport Plate - Driven 1
19 A498 2450 Entrance Driven Roller 2
20 A498 2455 Diagonel Driven Roller 9
21 5447 2681 Snap Ring 1
22 A498 2250 Upper Hinge Bracket 1
23 A498 2255 Lower Hinge Bracket 1
24 A498 2219 Mylar - Diagonal Transport Stopper 1
25 AB03 3037 Duble Pulley - 26/20Z 1
26 AB01 7170 Idle Gear 36Z/24Z 2
27 AB01 0046 Gear - 36Z 2
28 5214 1811 Idle Pulley - 20Z 2
29 A498 2248 Tightner - Diagonal Drive 1
30 5403 2075 Stepped Screw 1
31 AA04 3093 Timing Belt - 825P3M6 1
32 A498 2240 Support Plate - Transport Roller 1
33 AB03 0201 Pulley - 24Z 1
34 AB03 0029 Pulley - 20T 1
35 A498 2211 Rear Side Plate - Diagonal 1
Q'ty per
Assembly
Index
No.
36 A498 2470 Diagonal Driven Roller - Front 1
37 AA04 3163 Timing Belt - 6x432 1
38 A498 2242 Tightner 2
101 0314 0060W Philips Pan Head Screw - M4x6
102 0951 3005W Philips Screw with Flat Washer - M3x5
103 0951 4006W Philips Screw With Flat Washer - M4x6
104 0720 0040E Retaining Ring - M4
105 0574 0040E Hexagon Headless Set Screw - M4x4
106 0805 3145 Ball Bearing - 6x12x4mm
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
11
5. DISTRIBUTION TRANSPORT SECTION (A366)
12
5. DISTRIBUTION TRANSPORT SECTION (A366)
Index
No.
1 A498 1131 Top Stay Plate 1
2 AA12 0027 Antistatic Brush 2
3 A498 4845 Upper Exit Guide - Small 1
4 AW02 0025 Lower Bin/Jam Sensor 1
5 A498 5650 Harness - Upper Bin/Jam Sensor 1
6 A498 3121 Bin Gate 20
7 A498 3155 Distribution Transport Roller - 368mm 18
8 A498 3141 Upper Hinge Bracket 1
9 A498 3150 Distribution Transport Roller - 433mm 2
10 A498 3146 Lower Hinge Bracket 1
11 A498 1756 Main Motor Cover 1
12 A498 2425 Lower Transport Roller - Vartical 1
13 A498 1141 Middle Stay 1
14 A498 2275 Release Button Bracket 1
15 AA06 6111 Release Button Spring 1
16 AA14 5122 Release Button Shaft 1
17 A498 2271 Release Button 1
18 5840 2416 Bushing - Pinch Roller 40
19 AA08 0071 Bushing - 6x10x6 40
20 5403 2075 Stepped Screw 7
21 6754 3278 Stepped Screw 6
22 5056 0509 Nut Plate - Microswitch 1
23 A498 5240 Front Door Switch - AC 1
24 A498 5260 Insulating Sheet 2
25 A498 5250 Front Door Switch - DC 1
26 AG07 0004 Magnet Catch 1
27 A498 5210 Bracket - Front Door Switch 1
28 A498 3111 Distribution Guide Plate 2
29 A469 3350 Guide Stud 2
30 A458 2161 Bushing - 6x8x6 16
31 A498 3160 Vertical Driven Roller 8
32 A458 2165 Spring - Driven Roller 16
33 A498 3116 Release Lever 1
34 A498 2285 Release Lever Cover 1
35 5875 2088 Shoulder Screw - M4 1
Q'ty per
Assembly
Index
No.
36 A498 3118 Stepped Screw - M4 2
37 5447 2681 Snap Ring 1
38 5403 6246 Stepped Screw - Cleaning 1
39 5937 2114 Bushing - Driving Side Plate 1
40 A498 3101 Distribution Transport Frame 1
41 A498 2266 Cushion - 8x40 2
101 0314 0060W Philips Pan Head Screw - M4x6
102 0951 4006W Philips Screw With Flat Washer - M4x6
103 0313 0160W Philips Pan Head Screw - M3x16
104 0951 3030W Philips Screw With Washer - M3x30
105 0720 0030E Retaining Ring - M3
106 0720 0040E Retaining Ring - M4
107 1105 0373 Nylon Clip - 2N
108 0701 0030G Flat Washer - M3
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
13
6. JOGGER (A366)
14
6. JOGGER (A366)
Index
No.
1 A498 4105 Upper Jogger Bracket 1
2 A498 4160 Pulley Bracket 1
3 A498 4840 Upper Exit Guide 1
4 A498 4158 Pulley Flange 1
5 AB03 0215 Pulley - 36Z 1
6 A498 4140 Jogger Timing Belt Stopper 2
7 AA04 3097 Timing Belt - 4x580 2
8 AA14 0303 Jogger Slide Shaft 2
9 A498 4110 Jogger Plate Holder 2
10 A498 4120 Jogger Holder Roller 2
11 A498 4135 Rubber Shaft Spacer 2
12 AA06 6121 Upper Jogger Spring 1
13 A498 4145 Shoulder Screw - M3 2
14 AA06 6120 Lower Jogger Spring 1
15 A498 4178 Plate Cushion 1
16 A498 4175 Jogger Plate 1
17 A498 4100 Jogger Bracket 1
18 A498 1770 Bottom Cover Bracket 1
19 AB03 0213 Pulley - 36Z 2
20 AX04 0036 Motor - DC 8.16W 1
21 A498 4115 Jogger Holder Seal - 32x41 1
22 5216 5245 Photointerruptor - IL-G-3P-S3T2-E 1
23 A498 4185 Sensor Bracket 1
24 AA14 0304 Jogger Pulley Shaft 1
25 A498 4158 Pulley Flange 1
26 AB03 0215 Pulley - 36Z 1
27 A498 4115 Jogger Holder Seal - 32x41 1
28 A498 1841 Decal - Dip Switch 1
Q'ty per
Assembly
Index
No.
101 0314 0060W Philips Pan Head Screw - M4x6
102 0951 4006W Philips Screw With Flat Washer - M4x6
103 0951 4008W Philips Screw with Flat Washer - M4x8
104 0720 0060E Retaining Ring - M6
105 0720 0030E Retaining Ring - M3
106 0574 0040E Hexagon Headless Set Screw - M4x4
107 0720 0040E Retaining Ring - M4
108 0632 0160G Parallel Pin - M2x16
109 0805 3386 Bushing - 8mm
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
15
7. BIN SIDE PLATE DRIVE (A366)
16
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