Ricoh ps280, ps290 PARTS CATALOG ps270

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PARTS CATALOG

INTRODUCTION

This chapter instructs you the numbers and names of parts on this machine.

INDEX to PARTS CATALOG

1.EXTERIOR (A553) ........................................................................... 2

2.PAPER FEED SECTION (A553)...................................................... 4

3.DRIVE AND ELECTRICAL (A553)................................................... 6

4.PAPER TRAY UNIT (A553).............................................................. 8

5.DECAL AND DOCUMENT (A553) ................................................... 10

PARTS INDEX .................................................................................... 13

January,31’95

1. EXTERIOR (A553)

2

1.EXTERIOR (A553)

Index
No.

1 A549 1296 Front Upper Cover 1
2 AA14 3438 Stepped Screw - M4 4
3 A549 1261 Left Cover 1
4 A549 1092 Spring Plate 2
5 A549 1100 Stay 2
6 A549 1098 Spacer 1
7 A549 1272 Rear Cover 1
8 A549 1286 Raer Right Cover 1
9 A553 5320 Relay Harness 1
10 A552 2561 Vertical Transport Guide 1
11 A552 2572 Vertical Transport Cover 1
12 5054 0536 Magnet Catch Ass’y 1
13 AF02 0283 Pressure Roller 4
14 A552 2563 Spring Plate 8
15 AH01 2014 Caster - 60kgf 2
16 AH01 2013 Stopper Caster - 60kgf 2
17 AW02 0070 Photointerrupter 2
18 AA14 3440 Stepped Screw - M4 1
19 A549 1291 Lower Cover - Vertical Transport 1
20 A507 1096 Philips Screw - M5x6 8
21 A549 1281 Front Right Cover 1
22 AX40 0065 Anti Condensation Heater -100/115/230V 18W 2
23 A549 5225 Heater Cover 1
24 A552 2646 Left Rail 1
25 A552 2627 Position Plate 4
26 A552 6101 Front Right Bracket 1
27 A552 6102 Knob Screw 1
28 AA06 0619 Spring 1
29 A553 1311 Cover Bracket - Front Lower Left 1
30 A553 1310 Cover Brcket - Front Lower Right 1
31 A553 1303 Front Lower Cover 1
32 A553 2217 Vertical Guard 1
33 A549 6120 Left Support Bracket 1
34 A549 6121 Right Support Bracket 1

Part No.

Description

Q’ty Per
Assembly

Index
No.

101 0414 0080B Tapping Screw - M4x8
102 0434 0122W Pan Head Self-tapping Screw - M4x12
103 0313 0140B Philips Pan Head Screw - M3x14
104 1204 2355 Micro Switch - AM51632A531
105 1105 0234 Clamp
106 1105 0447 Clamp
107 0434 0060B Philips Tapping Screw - M4x6
108 1105 0229 Clamp
109 1105 0229 Clamp

Part No.

Description

Q’ty Per
Assembly

3

2. PAPER FEED SECTION (A553)

4

2.PAPER FEED SECTION (A553)

Index
No.

1 AA14 3441 Middle Guide Plate 2
2 A048 2865 Shielding Plate - Paper End Sensor 2
3 A552 2552 Front Roller Bushing 2
4 A552 2612 Paper End Sensor Feeler 2
5 AB01 3904 Gear - 18Z 2
6 A157 2788 Lift Arm 2
7 A157 2781 Tray Positioning Rail 2
8 AA06 0640 Spring 2
9 A552 2627 Position Plate 4
10 A157 2786 Lift Arm Stopper 2
11 AA14 3445 Stud - M4 2
12 AA06 6248 Stopper Spring 2
13 A157 2795 Stopper Bracket 1
14 AA06 3205 Spring 2
15 A157 2794 Loc Arm Stopper 1
16 A552 2624 Lift Arm Bushing 2
17 A157 2774 Feed Roller Shaft 1
18 A552 2556 Lower Feed Guide 2
19 A100 5205 Paper Feed Clutch 1
20 A157 2774 Feed Roller 4
21 AF03 1027 Paper Feed Roller 8
22 5215 2621 Snap Ring - M6 3
23 A552 1101 Feed Roller Shaft 2
24 A552 2640 Right Rail 2
25 AA08 2044 Bushing - 8mm 4
26 AF02 0335 Vertical Transport Roller 2
27 A552 2553 Middle Guide Plate 2

Part No.

Description

Q’ty Per
Assembly

Index
No.

101 0720 0060E Retaining Ring - M6
102 0413 0082B Tapping Screw - M3x8
103 0414 0080B Tapping Screw - M4x8
104 0720 0030E Retaining Ring - M3
105 0434 0060B Philips Tapping Screw - M4x6

Part No.

Description

Q’ty Per
Assembly

5