Ricoh DD5450/DD5440 Machine Code C284/C283 Service Manual and Parts Catalog


Accurate and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual and parts catalog Ricoh DD5450/DD5440 Machine Code C284/C283 contain clear instructions and procedures on how to fix the problems occurring in your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
Table of contents:

Content for Service Manual:
INTRODUCTION
Using the service manual
Safety instructions
1. Cautions regarding the installation location
2. Cautions for installation work
3. Cautions for maintenance, inspection and servicing
*Locations of warning labels

Chapter 1) INTRODUCTION
Specifications
Dimensions
System Setup
Part Names and Their Functions

Chapter 2) INSTALLATION PROCEDURE
Machine Installation
Platen Cover PN7000
ADF DF7010
A3 Color Drum Type D1
A4 Drum Type D1
Tape Dispenser Type D1
Printer Unit (USB) Type D1
Printer Unit (NIC) Type D1
USB slot Type D1

Chapter 3) DESCRIPTION OF THE OPERATION
Scanner Section
Master making/Master Feed/Ejection Section
Paper Feed Section
Drum Driving Section
Press Section
Paper Ejection Section
Drum Section

Chapter 4) MECHANISM
Exterior
Scanner Section
Master making/Master Feed and Ejection Section
Paper Feed Section
Drum Driving Section
Paper Ejection Section
Drum Section

Chapter 5) STANDARDS/ADJUSTMENT
Scanner Section
Master making/Master Feed/Ejection Section
Paper Feed Section
Drum Driving Section
Press Section
Paper Ejection Section
Drum Section
Electrical System

Chapter 6) MAINTENANCE/CHECK
Guaranteed Periodical Maintenance
Cleaning and Oiling
Periodical Maintenance

Chapter 7) TROUBLESHOOTING
Troubleshooting Guide
Error Display

Chapter 8) HELP MODE
HELP Mode List
Overview
HELP Mode Functions and Operation Procedures

Chapter 9) OTHERS
Electrical Parts Layout and Their Functions

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Content for Parts Catalog:
1. Outer Cover 1 (Front Cover)
2. Outer Cover 2 (Rear Cover)
3. Outer Cover 3 (Document Cover)
4. Outer Cover 4 (Scanner Cover)
4-1. Unit/Assy
5. Control Panel Section 1 (Cover)
6A. Control Panel Section 2
6B. Control Panel Section 2
7. Scanner Section 1 (Lock)
8. Scanner Section 2 (Frame)
9. Scanner Section 3 (Rail)
10. Scanner Section 4 (Connector Bracket)
11. Scanner Section 5 (Slider A)
12. Scanner Section 6 (Slider B)
13. Scanner Section 7 (Drive)
14A. Scanner Section 8 (CCD)
14B. Scanner Section 8 (CCD)
14C. Scanner Section 8 (CCD)
15. Master Feed Section 1 (Frame)
16A. Master Feed Section 2 (Roller/Cutter)
16B. Master Feed Section 2 (Roller/Cutter)
16-1. Unit/Assy
17. Master Feed Section 3 (Platen Roller)
18. Master Feed Section 4 (Thermal Head)
19. Master Feed Section 5 (Drive)
19-1. Unit/Assy
20. Master Feed Section 6 (Master Set)
21. Master Feed Section 7 (Thermal head UP/Down)
22. Master Ejection Section 1 (Frame1)
23. Master Ejection Section 2 (Frame2)
24. Master Ejection Section 3 (Upper Cover)
25. Master Ejection Section 4 (Drive)
26. Master Ejection Section 5 (Detection Lever)
27. Paper Feed Section 1 (Feed Tray 1)
27-1. Unit/Assy
28. Paper Feed Section 2 (Feed Tray 2)
28-1. Unit/Assy
29. Paper Feed Section 3 (Elavator)
30. Paper Feed Section 4 (Drive 1)
31. Paper Feed Section 5 (Drive 2)
32. Paper Feed Section 6 (Paper Separator)
33. Secondary Feed Section 1 (Timing Roller)
34. Secondary Feed Section 2 (Drive)
35. Secondary Feed Section 3 (Printing Position Adjust)
36. Secondary Feed Section 4 (Double Feed Detect)
37. Master Clamp Section
37-1. Unit/Assy
38. Driving Section 1 (Main Motor)
39. Driving Section 2 (Drum Gear)
39-1. Unit/Assy
40. Paper Stripping Section 1 (Pipe)
40-1. Unit/Assy
41. Paper Stripping Section 2 (Fan)
42. Paper Ejection Section
43. Paper Tray Section
44. Press Section 1 (Press Roller)
45. Press Section 2 (Press Lever)
45-1. Unit/Assy
46. Press Adjustment Section
46-1. Unit/Assy
47. Drum Section 1 (Drum)
47-1. Unit/Assy
48. Drum Section 2 (Roller)
48-1. Unit/Assy
49. Drum Section 3 (Pump)
49-1. Unit/Assy
50. Drum Section 4 (Inner Frame)
51. Drum Section 5 (Up/Down Drive)
52. Drum Section 6 (Outer Frame F)
53. Drum Section 7 (Ink Holder)
54. Drum Section 8 (Outer Frame R)
55. Frame Section 1 (Frame)
56. Frame Section 2 (Main PCB 1)
57. Frame Section 3 (Main PCB 2)
58. Frame Section 4 (Rail, Drum)
58-1. Unit/Assy
59. Safety Labels
60. Labels 1
61. Labels 2
62. Labels 3 (A/B,INCH size)
63. Electrical Parts 1 (Switch)
64. Electrical Parts 2 (Sensor)
65. Electrical Parts 3 (Motor/Fan)
66. Electrical Parts 4 (etc)
67. Wiring 1 (Power Supply)
68. Wiring 2 (Main PCB)
69. Wiring 3 (Drive PCB)
70. Wiring 4 (Inner)
71. Accessories
72. Parts Index.

Ricoh DD5450 DD5440 Machine Code C284 C283