Ricoh A069 User manual

RICOH GROUP COMPANIES
A069/A073/A074
SERVICE MANUAL

FT5233/5433/5733
SERVICE MANUAL

SECTION 1
OVERALL MACHINE
INFORMATION

1. SPECIFICATIONS
Configuration: Desktop
Copy Process: Dry electrostatic transfer system
Originals: Sheet/Book
Original Size: MaximumA3/11" x 17"
Copy Paper Size: MaximumA3/11" x 17"
Minimum B5/11" x 81/2" - Paper tray
A6/51/2" x 81/2" (lengthwise)
-By-pass feed table
(LCT B5/A4/11" x 81/2" sideways only)
(Duplex Copying)
Multiple:
Single/Overlay: A4 and B5/81/2" x 11" (sideways) Maximum A3/11" x 17"
Minimum B5/8" x 13"
Copy Paper Weight: •250-sheet paper tray and 1000-sheet large
capacity tray:
52 –128g/m2, 14 –34lb
•By-pass feed table:
52 –157g/m2, 14 –43lb
•Duplex and overlay:
64 –105 g/m2, 17 –28lb
Reproduction Ratios: 4 Enlargement and 6 Reduction
A4/A3 Version LT/LDG Version
Enlargement
200%
141%
122%
115%
200%
155%
129%
121%
Full Size 100% 100%
Reduction
93%
82%
75%
71%
65%
50%
93%
85%
77%
74%
65%
50%
Receiving Tray
Capacity: 250 sheets (B4/81/2" x 14" and smaller) 100 sheets (A3/11" x 17")
Overall
Information
12 February 1992 SPECIFICATIONS
1-1

Power Source: 115V, 60HZ, more than 12A (for N.A)
110V, 60HZ, (for Taiwan)
220/230/240V, 50HZ/60HZ, more than 7A
(for EU and AA)
Power Consumption: Maximum: 1.5 KW
Warm-up: 0.77 KW
Stand-by: 0.14 KW
Copy Cycle (average): 1.2 KW
Noise Emission: Stand-by: less than 40 dB
Copy Cycle (average):
less than 57 dB (copier only)
less than 59 dB (full system)
Maximum:
less than 62 dB (copier only)
less than 63 dB (full system)
Dimensions: Width Depth Height
Type 1 697 mm (1035 mm)
27.4" (40.7") 600 mm 23.6" 542 mm (574 mm) 21.3" (22.6")
Type 2 871 mm (1075 mm)
34.3" (42.2") 600 mm 23.6" 542 mm (574 mm) 21.3" (22.6")
Type 3 871 mm (1075 mm)
34.3" (42.2") 600 mm 23.6" 542 mm (574 mm) 21.3" (22.6")
( ): When the by-pass feed table is opened, the copy tray is extended, and
the platen cover is installed.
Weight: Copier only (Without the optional platen
cover=Approximately 2 kg)
Type 1: approximately 78 kg (172.0 lb)
Type 2: approximately 88 kg (194.0 lb)
Type 3: approximately 84 kg (185.2 lb)
Zoom: From 50% to 200% in 1% steps
Copying Speed: 33 copies/minute (A4/81/2" x 11" sideways)
19 copies/minute (A3)
18 copies/minute (11" x 17")
Warm-up Time: Less than 110 seconds (20°C)
SPECIFICATIONS 12 February 1992
1-2

First Copy Time: Black copy:
4.5 seconds (A4/81/2" x 11" sideways)
Type 1, 3: (Upper tray feed)
4.9 seconds
Type 2: (Large capacity tray feed)
Color copy:
6.6 seconds
Type 1, 3: (Upper tray feed)
7.0 seconds
Type 2: (Large capacity tray feed)
Copy Number Input: Ten keys, 1 to 999 (count up or count down)
manual Image Density
Selection: 7 steps
Automatic Reset: 1 minute standard setting; can also be set to 3
minutes or no auto reset.
Copy Paper Capacity: •By-pass feed table; approximately 20 sheets
•Paper tray: approximately 250 sheets
•Large capacity tray; approximately 1000 sheets
Toner Replenishment: Black: cartridge exchange
(320 g/cartridge)
Color: manual exchange (red, blue, & green
60 g/cartridge)
Optional Equipment: •Platen cover
•Document feeder
•Paper tray unit with one paper tray
•Paper tray unit with three paper trays
•10 bin micro sorter
•20 bin mini sorter
•20 bin midi sorter
•20 bin sorter stapler
•Sorter adapter (needed when installing the
mini or midi sorter, or the sorter stapler)
•Interface PCB (needed when installing the
sorter stapler or the menu reader)
•Editor (only for A074)
•Editing interface adapter (needed when
installing the editor)
Overall
Information
12 February 1992 SPECIFICATIONS
1-3

•Color development unit
•Key counter
•Menu reader (except for Europe)
•A3 counter (service part)
SPECIFICATIONS 12 February 1992
1-4

2. MACHINE CONFIGURATION
2.1 COPIER
TYPE 1 (A069) TYPE 2 (A074) TYPE 3 (A073)
UPPER TRAY 250 DUPLEX 250
LOWER TRAY 250 250 250
LCT – 1,000 1,000
2.2 OPTIONAL EQUIPMENT EDITOR (A916)
ARDF (A497)
MENU READER (A952)
20BIN SORTER
(A411)
20BIN SORTER
(A423)
SORTER STAPLER
(A366)
SORTER ADAPTER
(A328)
10BIN SORTER (A327)
PAPER TRAY UNIT PAPER TRAY UNIT
(A325) (A326)
Overall
Information
12 February 1992 MACHINE CONFIGURATION
1-5

FT5733/5433
(contains FT4727/4427 Information)
FIELD SERVICE
MANUAL

RICOH FT5233/5433/5733
(A069/A073/A074)
PARTS CATALOG
First Edition March 1992 RICOH COMPANY, LTD.

PARTS CATALOG
INTRODUCTION
This chapter instructs you the numbers and names of these parts on this machine.
INDEX to PARTS CATALOG
FT5233/FT5433/FT5733 (A069/A073/A074)
PS140/250 (A325/A326)
DF56 (A497)
CS120 (A327)
SORTER ADAPTERTYPE G (A328)
CS2080 (A411)
CS2090 (A423)
ST22 (A366)
RE12 (A916)
MR20 (A952)

June 30.'91
LOCATION OF UNIT ................................................................................... 3
1. EXTERIOR 1 (A069/A073/A074) ............................................................ 11
2. EXTERIOR 2 (A069/A073/A074) ............................................................ 13
3. OPERATION PANEL (A069/A073/A074) ................................................ 15
4. PLATEN COVER (A069/A073/A074)....................................................... 18
5. OPTICS SECTION 1 (A069/A073/A074) ................................................ 20
6. OPTICS SECTION 2 (A069/A073/A074) ................................................ 22
7. OPTICS SECTION 3 (A069/A073/A074) ................................................ 24
8. OPTICS SECTION 4 (A069/A073/A074) ................................................ 26
9. OPTICS SECTION 5 (A069/A073/A074) ................................................ 28
10. BY-PASS FEED TABLE (A069/A073/A074) .......................................... 30
11. PAPER FEED TRAY (A069/A073/A074) ............................................... 32
12. PAPER FEED SECTION (A069/A073/A074) ........................................ 34
13. TRAY L FT SECTION (A069/A073/A074) ............................................. 36
14. LCT SECTION 1 (A073/A074) .............................................................. 38
15. LCT SECTION 2 (A073/A074) .............................................................. 40
16. LCT SECTION 3 (A073/A074)............................................................... 42
17. VERTICAL TRANSPORT SECTION (A069/A073/A074) ...................... 44
18. PAPER REGISTRATION (A069/A073/A074) ........................................ 46
19. DRUM SECTION 1 (A069/A073/A074) ................................................. 48
20. DRUM SECTION 2 (A069/A073/A074) ................................................. 50
21. BLACK DEVELOPMENT UNIT 1 (A069/A073/A074) ........................... 52
22. BLACK DEVELOPMENT UNIT 2 (A069/A073/A074) ........................... 54
23. COLOR DEVELOPMENT UNIT 1 (A069/A073/A074) .......................... 56
24. COLOR DEVELOPMENT UNIT 2 (A069/A073/A074) .......................... 58
25. CLEANING UNIT (A069/A073/A074) .................................................... 60
26. T & S CORONA UNIT (A069/A073/A074)............................................. 62
27. TRANSPORT SECTION (A069/A073/A074) ......................................... 64
28. FUSING UNIT 1 (A069/A073/A074)...................................................... 66
29. FUSING UNIT 2 (A069/A073/A074)...................................................... 68
30. PAPER EXIT SECTION 1 (A069/A073/A074) ...................................... 70
31. PAPER EXIT SECTION 2 (A069/A073/A074) ...................................... 72
PARTSCATALOG
INTRODUCTION
This chapter instructs you the numbers and names of these parts on this machine.
INDEX to PARTS CATALOG

32. FRAME SECTION 1 (A069/A073/A074) ............................................... 74
33. FRAME SECTION 2 (A069/A073/A074) ............................................... 76
34. FRAME SECTION 3 (A069/A073/A074) ............................................... 78
35. FRAME SECTION 4 (A069/A073/A074) ............................................... 80
36. DRIVE SECTION 1 (A069/A073/A074)................................................. 82
37. DRIVE SECTION 2 (A069/A073/A074)................................................. 84
38. ELECTRICAL SECTION 1 (A069/A073/A074) ..................................... 86
39. ELECTRICAL SECTION 2 (A069/A073/A074) ..................................... 88
40. ELECTRICAL SECTION 3 (A069/A073/A074) ..................................... 90
41. ELECTRICAL SECTION 4 (A069/A073/A074) ..................................... 92
42. DUPLEX UNIT 1 (A074) ........................................................................ 94
43. DUPLEX UNIT 2 (A074) ........................................................................ 96
44. DUPLEX UNIT 3 (A074) ........................................................................ 98
45. MAIN CONTROL BOARD (A069/A073/A074) .................................... 100
46. MEMORY BOARD (A069/A073/A074) ................................................ 105
47. AC HARNESS (A069/A073/A074)....................................................... 107
48. DC HARNESS TYPE 2 (A069/A073/A074) ......................................... 109
49. DC HARNESS TYPE 4 (A069/A073/A074) ......................................... 111
50. FUSING UNIT HARNESS (A069/A073/A074) .................................... 113
51. LCT HARNESS (A073/A074) .............................................................. 115
52. DECAL AND DOCUMENT (A069/A073/A074) ................................... 117
53. SPECIAL TOOL (A069/A073/A074) .................................................... 122
Parts Index ................................................................................................ 124

3
LOCATION OF UNIT