RICOH ST26 (A554) PARTS CATALOG
INTRODUCTION
This chapter gives the numbers and names of parts in this machine.
INDEX to PARTS CATALOG
1.Exterior (A554)...................................................................................... 2
2.Staple Unit (A554)................................................................................. 4
3.Vertical Transport 1 (A554)................................................................... 6
4.Vertical Transport 2 (A554)................................................................... 8
5.Drive And Electrical Section (A554)...................................................... 10
6.Tray Drive Section (A554)..................................................................... 12
7.Copy Tray Unit (A554).......................................................................... 14
8.Decal And Document (A554)................................................................ 16
PARTS INDEX......................................................................................... 19
January,31’95
1.EXTERIOR (A554)
Index
No.
1 A554 1541 Rear Cover 1
2 A554 1571 Exit Tray 1
3 AA12 0055 Antistatic Brush - 367mm 1
4 A554 1561 Upper Cover 1
5 AA06 6198 Proof Lever Spring 1
6 A374 2251 Proof Lever 1
7 A374 2141 Plate Spring - Upper Cover 2
8 A374 5250 Relay Harness - Bin Sensor 1
9 A554 1591 Lower Harness Cover 1
10 A554 1521 Front Cover 1
11 A374 1611 Hinge - Front Cover Cap 2
12 A554 1531 Front Cover Cap 1
13 A374 4556 Safety Switch Actuator 1
14 A374 3570 Sensor Cover 1
15 AW02 0025 Lower Bin/jam Sensor 1
16 A498 2266 Cushion - 8x40 2
17 A374 1855 Decal - Staple Position 1
18 A554 1861 Decal - Misfeed Removal 1
19 A554 1881 Decal - Staple Supply 1
20 A554 1871 Decal - Stapler Misfeed 1
21 A374 2147 Exit Roller Guide 2
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 0434 0200B Pan Head Self-tapping Screw - M4x20
102 0313 0160B Philips Pan Head Screw - M3x16
103 0951 4008B Philips Screw With Washer - M4x8
104 0434 0060B Philips Tapping Screw - M4x6
105 0720 0040E Retaining Ring - M4
106 0344 0060F Philips Truss Head Screw - M4x6
107 0344 0080F Philips Truss Head Screw - M4x8
108 0710 0050B Hexagon Nut - M5
Description
Q’ty Per
Assembly
3
2.STAPLE UNIT (A554)
Index
No.
1 A374 4521 Stapler Bracket 1
2 5054 0536 Magnet Catch Ass’y 1
3 A374 4531 Stapler Plate 1
4 A374 4522 Stapler Rotation Brackdt 1
5 AJ01 1005 Stapler Unit 1
6 A374 4551 Stapler Cover 1
7 AA04 3205 Timing Belt - 83XL 1
8 AB01 1142 Gear - 59Z 1
9 AB01 7275 Coupled Gear - 20/48Z 1
10 A374 4631 Small Side Plate 1
11 A374 4681 Gripper Shaft 1
12 AX04 0056 Stepping Motor - DC9.5V 9.0W 1
13 5409 1238 Rotary Catch 2
14 A374 4658 Upper Girpper Arm 1
15 AA06 6197 Lower Pawl Spring 1
16 A374 4656 Lower Gripper Arm 1
17 A374 4641 Cam Follower 1
18 AA06 0491 Upper Pawl Spring 1
19 A374 5215 Gripper Harness 1
20 AW02 0021 Photointerruptor - 175487-3 6
21 A374 4688 Gripper Connector Cushion 2
22 A374 5220 Gripper Relay Harness 1
23 A374 4667 Drive Cam 1
24 A374 4636 Drive Shaft 1
25 A374 4684 Connector Holder 1
26 A374 4611 Gripper Brackdt 1
27 AA06 0492 Jogger Stopper Spring 1
28 A374 4616 Jogger Stopper 1
29 A374 4621 Large Side Plate 1
30 AA08 2042 Bushing - 6x10x6.5mm 2
31 AA08 0072 Bushing - 6x10x3 2
32 5201 1796 Stepped Screw - M4 4
33 A554 5280 Grounding Harness 1
34 AA08 0074 Bushing - 4x6x6 2
35 5442 1659 Stepped Screw - M4 2
Part No.
Description
Q’ty Per
Assembly
Index
No.
36 AA14 3062 Shoulder Screw - M4 1
37 A374 5260 Grounding Harness 2
101 0720 0080E Retaining Ring - M8
102 0720 0025E Retaining Ring - M2.5
103 0720 0040E Retaining Ring - M4
104 0951 4006B Philips Screw With Washer - M4x6
105 0632 0140G Parallel Pin
106 1105 0310 Wire Clamp
107 0434 0060B Philips Tapping Screw - M4x6
108 0313 0080B Philips Pan Head Screw - M3x8
109 0313 0050B Philips Pan Head Screw - M3x5
110 1204 2188 Interlock Switch
111 1106 0241 Bushing - 6.7mm
112 1105 0234 Clamp
113 0313 0140B Philips Pan Head Screw - M3x14
114 0413 0082W Tapping Screw - M3x8
115 0950 4006B Screw - M4X6
Description
Q’ty Per
Assembly
5
3. VERTICAL TRANSPORT 1 (A554)
6
3.VERTICAL TRANSPORT 1 (A554)
Index
No.
1 A499 2444 Middle Belt Roller 6
2 AA06 3278 Spring 1
3 AA06 2279 Spring 2
4 A554 1161 Hinge Stopper Bracket 1
5 AA06 6235 Spring 1
6 A374 1146 Lower Stopper 1
7 5201 1796 Stepped Screw - M4 4
8 A554 2121 Upper Entrance Guide 1
9 A499 2445 Holder - Middle Belt Roller 6
10 AA06 2280 Spring 2
11 A554 2131 Lower Entrance Guide 1
12 A374 2134 Cushion 2
13 A554 2134 Gate Pawl Guide 1
14 5216 2113 Stepped Screw - Transfer 1
15 A374 1177 Lower Cushion 1
16 A374 1145 Lower Stay Bracket 1
17 A374 1186 Lower Hinge 1
18 A374 1191 Upper Hinge 1
19 A374 3562 Small Cover - Upper Sensor 1
20 AW02 0026 Upper Bin/jam Sensor 1
21 A374 3560 Large Cover - Upper Sensor 1
22 AA06 3239 Spring - Handle 1
23 A374 1625 Opening Handle Bracket 1
24 A554 1581 Release Lever Grip 1
25 AA14 3306 Stepped Screw - M6 1
Part No.
Description
Q’ty Per
Assembly
Index
No.
101 0344 0060F Philips Truss Head Screw - M4x6
102 0314 0040B Philips Pan Head Screw - M4x4
103 0313 0160B Philips Pan Head Screw - M3x16
104 1105 0234 Clamp
105 0434 0060B Philips Tapping Screw - M4x6
Description
Q’ty Per
Assembly
7
4. VERTICAL TRANSPORT 2 (A554)
8