Ricoh AZALEA PARTS CATALOG AZALE

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PARTS CATALOG

First Edition June 1996

 Ricoh Company,LTD.

PARTS CATALOG

INTRODUCTION

This chapter i nst r uct s you the numbers and names of parts on this machine.

INDEX to PARTS CATALOG

AZALEA (A166) DF61 (A548) PS280/PS290 (A550/A549) ST10 (A555) SPU3 (A718) Holder Type B (A579)

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PARTS CATALOG

INTRODUCTION

This chapter ins tr ucts you the numbers and names of parts on th i s machine.

INDEX to PARTS CATALOG

LOCATION OF UNIT........................................................... 4

1.EXTERIOR (A166)........................................................... 10

2.EXTERIOR 2 (A166)........................................................ 12

3.PLATEN COVER (A166).................................................. 14

4.OPTICS SECTION 1 (A166)............................................ 16

5.OPTICS SECTION 2 (A166)............................................ 18

6.OPTICS SECTION 3 (A166)............................................ 20

7.OPTICS SECTION 4 (A166)............................................ 22

8.LD UNIT (A166) ............................................................... 24

9.BY-PASS FEED SECTION (A166).................................. 26

10.PAPER FEEED SECTION 1 (A166)............................... 28

11.PAPER FEEED SECTION 2 (A166)............................... 30

12.PAPER REGISTRATION (A166).................................... 32

13.PAPER TRAY SECTION (A166)..................................... 34

14.TONNER HOPPER (A166)....................................... ...... 36

15.DEVELOPMENT UNIT (A1466)........ .................. ............ 38

16.TRANSFER BELT UNIT 1 (A166)................................... 40

17.TRANSFER BELT UNIT 2 (A166)................................... 42

18.DRUM SECTION (A166)................................................. 44

19.DRUM CLEANING (A166) .............................................. 46

20.TRANSFER BELT CLEANING (A166)............................ 48

21.TRANSPORT UNIT (A166)............................................. 50

22.FUSING UNIT 1 (A166)................................................... 52

23.FUSING UNIT 2 (A166)................................................... 54

24.FUSING UNIT 3 (A166)................................................... 56

25.PAPER EXIT SECTION (A166) ...................................... 58

26.SWEEPER (A166)........................................................... 60

27.DRIVE SECTION 1 (A166).............................................. 62

28.DRIVE SECTION 2 (A166).............................................. 64

29.ELECTRICAL SECTION 1 (A166) .................................. 66

30.ELECTRICAL SECTION 2 (A166) .................................. 68

31.ELECTRICAL SECTION 3 (A166) .................................. 70

32.ELECTRICAL SECTION 4 (A166) .................................. 72

33.FRAME SECTION 1 (A166)............................................ 74

34.FRAME SECTION 2 (A166)............................................ 76

35.FRAME SECTION 3 (A166)............................................ 78

36.SCANER MOTOR CONTROL BOARD (A166)............... 80

37.SYSTEM CONTROL BOARD (A166) ................. ............ 82

38.IPU BOARD (A166)......................................................... 86

39.PRINTER MAIN BOARD (A166)..................................... 92

June,196

PARTS CATALOG

INTRODUCTION

This chapter ins tr ucts you the numbers and names of parts on th i s machine.

INDEX to PARTS CATALOG

40.MEMORY BOARD (A166) .............................................. 96

41.I/O CONTROL BOARD 1 (A166).................................... 98

42.I/O CONTROL BOARD 2 (A166).................................... 100

43.DECAL AND DOCUMENT (A166).................................. 102

44.SPECIAL TOOLS (A166)................................................ 106

PARTS INDEX..................................................................... 109

June,196

LOCATION OF UNIT

1. EXTERIOR (A166)

See Page 10

4. OPTICS SECTION 1 (A166)

2. EXTERIOR 2 (A166)

See Page 12

5. OPTICS SECTION 2 (A166)

3. PLATEN COVER (A166)

See Page 14

6. OPTICS SECTION 3 (A166)

See Page 16

See Page 18

See Page 20

LOCATION OF UNIT

7. OPTICS SECTION 4 (A166)

See Page 22

10. PAPER FEEED SECTION 1 (A166)

8. LD UNIT (A166)

See Page 24

11. PAPER FEEED SECTION 2 (A166)

9. BY-PASS FEED SECTION (A166)

See Page 26

12. PAPER REGISTRATION (A166)

See Page 28

See Page 30

See Page 32

LOCATION OF UNIT

13. PAPER TRAY SECTION (A166)

See Page 34

16. TRANSFER BELT UNIT 1 (A166)

14. TONNER HOPPER (A166)

See Page 36

17. TRANSFER BELT UNIT 2 (A166)

15. DEVELOPMENT UNIT (A1466)

See Page 38

18. DRUM SECTION (A166)

See Page 40

See Page 42

See Page 44

LOCATION OF UNIT

19. DRUM CLEANING (A166)

See Page 46

22. FUSING UNIT 1 (A166 )

20. TRANSFER BELT CLEANING (A166)

See Page 48

23. FUSING UNIT 2 (A166)

21. TRANSPORT UNIT (A166)

See Page 50

24. FUSING UNIT 3 (A166)

See Page 52

See Page 54

See Page 56

LOCATION OF UNIT

25. PAPER EXIT SECTION (A166)

See Page 58

28. DRIVE SECTION 2 (A166)

26. SWEEPER (A166)

See Page 60

29. ELECTRICAL SECTION 1 (A166)

27. DRIVE SECTION 1 (A166)

See Page 62

30. ELECTRICAL SECTION 2 (A166)

See Page 64

See Page 66

See Page 68

LOCATION OF UNIT

31. ELECTRICAL SECTION 3 (A166)

See Page 70

34. FRAME SECTION 2 (A166)

32. ELECTRICAL SECTION 4 (A166)

See Page 72

35. FRAME SECTION 3 (A166)

33. FRAME SECTION 1 (A166)

See Page 74

See Page 76

See Page 78

1. EXTERIOR (A166)

Index No.

1 A166 5253 Memory Board 1 2 AW03 0070 Optical Fiber - 75 1000mm 1 3 A166 5645 DC Harness SCU 1 4 A166 5695 SCSI Harness 1 5 A187 5268 SCU Board (115V) 1 5 A187 5258 SCU Board (NRG)(230V) 1 5 A187 5251 SCU Board (RIC/INF)(230V) 1 6 A166 1474 Operation Panel Assy (LT) 1 6 A166 1475 Operation Pane l As sy (A4) 1 7 A166 1525 Key Top Cover 1 8 A166 1382 Left Cover - System Control 1 9 A166 1380 Front Cover - System Control 1 10 A166 1828 Scanner Left Cover 1 11 AA14 3454 Stepped Screw - M3 2 12 A134 1921 Scale - Left - Printing (A4) 1 12 A133 7156 Left Scale (LT) 1 13 A166 1826 Scanner Front Cover 1 14 A134 1924 Exposure Glass 1 15 AA14 3219 Stepped Screw 3 16 A134 1922 Rear Scale (A4) 1 16 A133 7157 Rear Scale (LT) 1 17 A166 1837 Decal - Caution 1 18 A166 1829 Scanner Rear Cover 1 19 A153 1357 Operating Instruction Holder 1 20 A166 1319 Rivet 2 21 A166 1346 Left Cover Cap 1 22 A166 1366 Switch Cover 1 23 A166 1306 Rear Cover Assy 1 24 A166 1301 Right Rear Cover 1 25 A166 1827 Scasnner Right Cover 1 26 A166 1291 Right Middle C over 1 27 A166 1381 Right Cover - System Co ntrol 1 28 A166 1271 Front Right Cover 1 29 A187 1528 Operation Decal (LT) 1 29 A187 1529 Operation Decal (A4) 1

Part No.

Description

Qty Per Assembly

Index No.

30 A166 5880 Operation Panel Brac ket - SCU 1 31 A166 5874 Bracket - NV SCU 1 32 C225 2866 Decal - Key Top Cover (REX) 1 32 A153 6409 Decal - Keytop Cover (NRG) 1 32 C225 2867 Decal - Cover - Panel (NSA) 1

101 0434 0060B Philips Tapping Screw - M4x6 102 0443 0060B H exagon Tapping Scre w - M 3x6 103 0802 5094 Tapping Truss Head Screw - M4x8 104 0452 3008B Tapping Screw - M3x8

Part No.

Description

Qty Per Assembly

2. EXTERIOR 2 (A166)

Index No.

1 A166 1231 Front Cover (RIC) 1 1 A166 6712 Front Cover (NRG) 1 1 A166 6713 Cover - Front - BF (INF) 1 1 A166 6714 Cover - Front - BF (SVN) 1 2 A166 1378 Decal - Emblem (RIC) 1 2 A153 6423 Support Cover (INF) 1 2 A166 6730 Emblem (SVN) 1 3 A166 1349 Cap - DFUnit 1 4 A166 6118 Transfer Belt Unit Release Knob 1 5 A166 1332 Upper Inner Cover 1 6 A166 3218 Development Unit Handle 1 7 A166 1266 Front Left Cover 1 8 A153 4461 Copy Tray Assy 1 9 AF04 3077 Copy Tray Guide 1 10 A166 1346 Left Cover Cap 2 11 A166 1361 Power Cord Cap 1 12 A166 1379 IC Card Cap 1 13 A166 1281 Left Cover 1 14 A166 1326 Inner Cover - Safety Switch 1 15 A166 1341 Transport Inner Cov e r 1 16 A166 6531 Collection Bottle Band 1 17 A166 6523 Disposed Toner Tank 1 18 AA00 0059 Caution Decal - English 1 19 5442 3664 Toner Collection Bot tle Cap - Small 1 20 A007 3785 Toner Collection Bot t l e C ap 1 21 AW23 0009 Toner End Sensor 1 22 A166 5658 Toner Collection R el ay Harness 1 23 A166 1372 Decal - Adding Toner 1 24 A166 1363 Hinge Pin 2 25 A166 1374 Decal - Operation 1 26 A166 1335 Cover - Toner Cartrige Bla ck 1 27 AA00 0195 Decal - High Temperature 1 28 A166 1369 Decal - Toner Cartor i dge 1 29 A166 3219 Grip Support Plate 1 30 AA00 1373 Decal - Main Switch 1

Part No.

Description

Qty Per Assembly

Index No.

31 C225 2867 Decal - Co ver - Panel (NSA) 1 31 A166 6751 Model Name Plate - GES 1 31 A166 6752 Model Name Plate - NSA 1 31 A166 6753 Model Name Plate - REX 1 31 A166 6754 Model Name Plate - SVN 1 31 A153 6406 Model Name Plate (NRG) 1 32 AF04 3076 Copy Tray Slid e 1 33 AF04 3069 Copy Tray 1 34 A166 1386 IC Card Cap 3 35 A166 1376 Color Decal (RIC) 1

101 0802 5094 Tapping Truss Head Screw - M4x8 102 0452 4008B Tapping Bind Screw - M4x8 103 0452 3010B Tapping Bind Screw - M3x10

Part No.

Description

Qty Per Assembly

3. PLATEN COVER (A166)

Index No.

1 5448 2804 Platen Cover Shee t 1 2 AA16 2053 Platen Cover Pad 1 3 A134 1394 Front Platen Cover 1 4 A053 1957 Flex Hinge - Platen Cover 2 5 A134 1395 Rear Platen Cover 1 6 A134 1396 Original Holder 1 7 A100 1324 Positioni ng Sensor Shutter 1 8 A100 1310 Platen Cover Hinge Assy 1 9 A100 1325 Hinge Spacer 1 10 A153 1380 Platen Cover Bracket 1 11 AA14 8447 Guide Pin - Platen Cover 2 12 A134 1392 Platen Cover Assy 1

Part No.

Description

Qty Per Assembly

Index No.

101 0414 0142W Tapping Screw - M4x14

Part No.

Description

Qty Per Assembly

4. OPTICS SECTION 1 (A166)

Index No.

1 A166 5974 Scanner Release Rod 1 2 A166 1910 Rod Holder 2 3 A166 1677 Right Support Cover 1 4 A028 7277 Entrance Gate Cush i on 2 5 AA15 0657 Seal 4 6 AA15 0636 Seal - 90x29.5x0.2 1 7 A134 1926 Exposure Glass Stopper 4 8 A166 1812 Left Scale Bracket 1 9 A069 1883 Shoe - Scanner 8 10 A134 1791 Spring Plate - 2nd Mirror 4 11 AB03 2717 Pulley - 26Z 4 12 A166 1742 2nd Mirror Assy 2 13 A096 1873 Scanner Shoe Pin 8 14 AA13 2174 Spacer - M8 2 15 A166 1728 1st Scanner Unit 1 16 A134 1776 Spring Plate - 1st Mirror 2 17 A166 1737 1st Mirror 1 18 AW02 0022 Photointerruptor 1

19 AX52 0029 Exposure Lamp - 75V 160W 1

20 A166 5135 Exposure Lamp Harness 1 21 A166 1685 Platen Cover Bracket 1 22 AW11 0017 Thermostat - 140C - AC120V 15A 1 23 A134 5370 Relay Harness - Sca nner Lamp 1 24 A134 1726 Wire Stopper Plate 2 25 A134 1933 Right Stopper - Exposure G l ass 1 26 A134 1932 Stay - Scanner Upper Right 1 27 A134 1782 2nd Scanner Assy 1 28 A134 1773 Rear Terminal 1 29 A134 1771 Front Terminal 1

Part No.

Description

Qty Per Assembly

Index No.

101 0313 0140B Philips Pan Head Screw - M3x14 102 0443 0060B H exagon Tapping Scre w - M 3x6 103 0434 0060B Philips Tapping Screw - M4x6 104 0314 0120B Philips Pan Head Screw - M4x12 105 0720 0060E Retaining Ring - M6

Part No.

Description

Qty Per Assembly

5. OPTICS SECTION 2 (A166)

Index No.

1 A134 1962 Bracket Home Sensor 1 2 AW02 0072 Photointerruptor 1 3 A166 5100 Front Scanner Harness 1 4 A166 5110 Rear Scanner Harness 1 5 A166 5131 Scanner Scsi Harness 1 6 A187 5090 Scanner IPU Board 1 7 A166 1777 Scanner Motor Cont r ol Board 1 8 A166 5126 Scanner AC Harness 1 9 A134 5372 Harness - Scanner Lamp 1 10 AZ23 0051 Lamp R egulator (115V) 1 10 AZ23 0063 Lam p R egulator - 230V 1 11 A166 5120 Scanner DC Harness 1 12 A166 1752 CCD Drive Board 1 13 A166 5080 IDU Board 1 14 AW01 0072 Original Sensor 2 15 A166 1775 Inner Cover IPU 1 16 1607 0672 Ferrite Core 1 17 A166 1778 Motor Control Board Bracket 1 18 A166 5115 Original Sensor Harness 1

Part No.

Description

Qty Per Assembly

Index No.

101 0314 0120B Philips Pan Head Screw - M4x12 102 0443 0060B H exagon Tapping Scre w - M 3x6 103 0951 4010B Philips Screw With Washer - M4x10 104 0434 0060B P hilip s Tapping Screw - M4x6

Part No.

Description

Qty Per Assembly

6. OPTICS SECTION 3 (A166)

Index No.

1 A166 1791 Board Bracket 1 2 AX64 0066 Fan Motor - DC24V 0.04A 1 3 AW01 0040 Original Sensor 1 4 AX40 0063 Anticondensatio n H eat er - 120V9W 1 5 A166 1802 Fan Caseing 2 6 AX64 0067 Fan Motor - DC24V 0.13A 2 7 AA04 3460 Timing Belt - S2M 290 1 8 AA06 0221 Gripper Solenoid Spring 1 9 A166 1715 Motor Bracket 1 10 A134 1724 Cushion - Stepper Motor 1 11 AB03 0459 Timing Pulley -22z 1 12 AX06 0124 Motor - DC24V 53W 1 13 A134 1728 Fly Wheel 1 14 A069 5352 Ground Wire - Scanner 1 15 A166 5120 Scanner DC Harness 1 16 AW02 0084 Photointerruptor 1 17 A166 1796 Connector Bracket 1 18 AW03 0039 Optical Fiber - 75 700mm 1 19 A166 1786 Fan Motor Bracket 1 20 AX64 0065 Fan Motor - DC24V 0.8A 1 21 AW03 0032 Optical Fiber 1 22 A166 1672 BRU Board Bracket 1 23 A166 1678 Scanner Clamp Bracket 1 24 A166 1671 IPU Board Bracket 1 25 A166 1699 Scanner Rail Stay 1 26 A166 1667 Spring Plate 1

Part No.

Description

Qty Per Assembly

Index No.

101 0314 0250B Philips Pan Head Screw - M4x25 102 0450 4035B Philips Tapping Screw - M4x35 103 1105 0291 Wire Saddle 104 1102 4052 Optional Connector 105 1102 5981 Fiber Connector 106 0434 0060B Philips Tapping Screw - M4x6 107 0951 4006B Philips Screw With Washer - M4x6 108 0451 4008B Philips Tapping Screw - M4x8 109 0801 0149 Philips Pan Head Screw - M4x6 110 0575 0050E Hexagon Headless Set Screw - M5x5 111 0314 0100B Philips Pan Head Screw - M4x10 112 0443 0060B H exagon Tapping Scre w - M 3x6 113 1105 0246 Spacer 114 0353 0080B Screw - M3X8

Part No.

Description

Qty Per Assembly

7. OPTICS SECTION 4 (A166)

Index No.

1 A166 1697 Right Scanner Guide 1 2 A166 1696 Left Scanner Guide 1 3 A166 1694 Front Frame 1 4 AB03 2718 Drive Pulley 2 5 AA05 0085 Scanner Wire 2 6 AA06 0221 Gripper Solenoid Spring 2 7 A134 1677 Front Tension Bracket 1 8 A166 1657 Scanner Frame 1 9 A166 1664 Left Grip 1 10 AA15 3022 Seal 1

11 A166 1674 Dust Filter 80 1

12 AA15 0661 Seal 2 13 A166 1902 Scanner Left Hinge 1 14 A166 1683 Lens Holder 2 15 A134 1698 Idle Pulley 2 16 A166 1773 Flat Cable Guide 1 17 AA14 0547 Drive Shaft 1 18 AA15 0656 SCSI Entrance Seal 1 19 A134 1678 Rear Tension Bracke t 1 20 A134 1680 Guide - Flexible Harness 1 21 A166 1689 Rear Frame 1 22 A134 1722 Bracket - Drive Shaft 1 23 AB00 0021 Timing Pulley - 63Z 1 24 A166 1905 Scanner Right Hinge 1 25 A166 1669 Right Grip 1 26 AB03 2717 Pulley - 26Z 2 27 AA15 0662 Seal 2 28 AA15 0663 Seal 5 29 AA05 1026 Scanner Stopper Wire 1 30 A166 1698 Pulley Cover 1 31 AA15 0660 Seal 1

Part No.

Description

Qty Per Assembly

Index No.

101 0805 3368 Ball Bearing - 8 X 16 X 5mm 102 1105 0328 Harness Clamp - ES-0505 103 0720 0060B R etaining Ring - M 6 104 0414 0080B Binding Self-tapping Screw - M4x8 105 0434 0060B Philips Tapping Screw - M4x6 106 0451 4008B Philips Tapping Screw - M4x8 107 0951 4006B Philips Screw With Washer - M4x6 108 0575 0050E Hexagon Headless Set Screw - M5x5 109 1105 0199 Clamp 110 0434 0102B Tapping Screw - M4x8

Part No.

Description

Qty Per Assembly

8. LD UNIT (A166)

Index No.

*A187 2052 LD Unit (115V) 1 *A187 2051 LD Unit (230V) 1 1 A134 5190 LSD Board 2 2 A187 2092 LD Unit 1 3 A166 5390 Polygon Motor 1 4 A166 2081 Mirror Assy 1 5 A166 2078 Lens - Blt 1 6 A166 2076 Front Lens Holder 1 7 A166 2077 Rear Lens Holder 1 8 A166 2083 Front Mirror Holder 1 9 A166 2084 Rear Mirror Holder 1 10 AA15 2360 Seal 1 11 A166 2062 Shielding Glass 1 12 A166 2066 Shielding Gla ss G ui de 1 13 AC02 0074 Cylindrical Lens 1 14 A100 2056 Plate - Cylindrical Lens 1 15 A166 5655 Polygon Harness 1 16 A187 5653 Synchronizing Harness 1 17 A187 5654 LD Control Harne ss 1 18 A166 2106 LD Unit Cover 1 19 AA00 0600 Decal - LD 1 20 AA00 0602 Decal LD Cover 1 21 A166 2112 Left Harness Bracket 1 22 A166 2114 Front Harness Bracket 1 23 A166 2116 Right Harness Bracket 1 24 A166 2055 Optical Housing 1 25 A187 5701 Grounding Wir e - 55 1

Part No.

Description

Qty Per Assembly

Index No.

101 0353 0060W Philips Pan Head Screw - M3x6 102 0414 0080B Binding Self-tapping Screw - M4x8 103 1105 0234 Clamp

Part No.

Description

Qty Per Assembly

9. BY-PASS FEED SECTION (A166)

Index No.

1 A166 2696 Vertical Transpo rt C over 1 2 A134 2692 By-pass Feed Table Assy 1 3 A166 2682 Vertical Transpo rt Guide 1 4 A134 2587 Switch Bracket 1 5 A166 5652 Vertical Transfer Harness 1 6 AW02 0069 Photointerruptor 1 7 AF02 2079 Vertical Driven Roller 3 8 A166 2690 Spring Plate 9 9 AA15 1998 Cushion - 10x30x5 1 10 5215 2621 Snap Ring - M6 1 11 A134 2746 By-pass Feed Cover 1 12 A134 2707 Front Fence Rack 1 13 5447 2927 Friction Pad - B 1 14 A134 2741 By-pass Feed Entrance Guide 1 15 A134 2721 Front Paper Guide 1 16 A134 2711 Front Side Fence 1 17 A134 2726 Rear Paper Guide 1 18 A134 2716 Rear Side Fence 1 19 A134 2701 By-pass Feed Guide 1 20 A134 2697 By-pass Feed Table 1 21 A134 2705 Magnet Catch Plate 1 22 A134 5282 Paper Size Sensor Board 1 23 A134 2706 Rear Fence Rack 1 24 G011 3305 Gear - 16T 1

Part No.

Description

Qty Per Assembly

Index No.

101 1204 2356 Micro Switch - AM51612A531 102 0313 0140B Philips Pan Head Screw - M3x14 103 0452 4010B Tapping Bind Screw - M4x10 104 0414 0082F Philips Truss Head Screw - M4x8 105 0965 3006B Tapping Screw Wit h Flat Washer M3x6

Part No.

Description

Qty Per Assembly

10. PAPER FEEED SECTION 1 (A166)

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