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DX 2430
Ricoh DX 2430 Manuals
Manuals and User Guides for Ricoh DX 2430. We have
2
Ricoh DX 2430 manuals available for free PDF download: Service Manual, Operating Instructions Manual
Ricoh DX 2430 Service Manual (153 pages)
Brand:
Ricoh
| Category:
Printer
| Size: 2.9 MB
Table of Contents
Table of Contents
13
Service Manual
1
Read this First
17
Product Information
25
Specifications
27
Product Information
27
Mechanism Overview
28
Component Layout
28
Electrical Component Layout
29
Drive Layout
33
Guidance for those Who Are Familiar with Predecessor Products
34
Installation
35
Power Connection
37
Machine Access
37
Environments to Avoid
37
Optimum Environmental Condition
37
Installation Requirements
37
Dimensions
38
Installation Procedure
39
Main Unit
39
Accessory Check
39
Installation Procedure
40
Optional Installation
48
Additional Drums
48
Printer Unit VC-20 and Interface Board Type 20
49
Accessory Check (Interface Board Type 20)
49
Accessory Check (Printer Unit VC-20)
49
Installation Procedure
50
Preventive Maintenance
53
Maintenance Tables
55
Replacement and Adjustment
57
General Caution
59
Replacement and Adjustment
59
Special Tools
60
Image Adjustment
61
Sp6-42: Image Adjustment Pattern Print
61
Dip Switches
62
Overview
62
Dipsw103 No.5 to 8 - Master Feeding Speed Adjustment
63
Dipsw101 No.1 to 4 - Paper Registration Position Adjustment
64
Dipsw101 No.5 to 8 - Master Writing Position Adjustment
65
Dipsw102 No.1 to 3 - Thermal Head Energy Control
67
Dipsw103 No.1 to 4 - Scanning Speed Adjustment
67
Covers and Boards
69
Front Cover, Operation Panel
69
Rear Cover
69
Mpu
70
Psu
71
Scanner
72
Covers
72
1St and 2Nd Feed Rollers, Cis (Contact Image Sensor)
72
Document Sensor
73
Scanner Motor
74
Master Feed
75
Master Making Unit
75
Thermal Head
75
Installation
76
Thermal Head Voltage Adjustment
77
Master End Sensor Adjustment
78
Master Eject
79
Master Eject Unit
79
Master Eject Rollers
79
Paper Feed Pressure Adjustment
80
Paper Feed Roller / Friction Pad
80
Paper Feed
80
Paper Separation Pressure Adjustment
81
Printing
84
Press Roller
84
Paper Registration Roller
85
Press Roller Release Lever Adjustment
86
Printing Pressure Adjustment
87
Drum
89
Preparation
89
Cloth Screen
89
Installation
90
Clamper / Metal Screen
92
Installation
93
Ink Roller Unit / Ink Roller One Way Clutch
94
Ink Pump Unit
94
Doctor Roller Gap Adjustment
95
Ink Detection Adjustment
97
Paper Delivery
98
Paper Delivery Unit
98
Delivery Belt / Paper Exit Sensor
99
Exit Pawl Adjustment
99
Timing Adjustment
100
Main Drive
103
Main Drive Timing Belt Adjustment
103
Main Motor Pulley Position
103
Firmware Update
105
System Maintenance
107
Entering SP Mode
109
Using the Sp Mode
109
Leaving SP Mode
109
Using Service Program Modes
109
Sp Tables
109
Service Program Mode
109
System Maintenance Reference
109
Troubleshooting
111
Service Call Conditions
113
Electrical Component Defects
114
C274 Appendices
119
Appendix: Specifications
121
General Specifications
123
Main Frame
123
Appendix: Maintenance Tables
129
Maintenance Table
129
Service Call Condition
133
Appendix: Service Call Condition
135
Sc Tables
135
Appendix: Electrical Component Defects
139
Electrical Component Defects
139
Blown Fuse Conditions
141
Fuse, Led, Vr, Dip-Sw, and Tp Tables
141
Led's
141
Dip Switches
142
Vr's
142
Test Points
143
Appendix: Sp Mode Tables
145
Input Mode
147
Sp Table
147
Output Mode
150
Sp Table
150
SP2-41: Thermal Head Signal Output (VHD Signal)
151
Sp Table
152
SP3-1: Firmware Suffix Information
152
Test Mode
152
Adjustment Mode
153
Sp Table
153
SP6-42: Image Adjustment Pattern Print
153
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Ricoh DX 2430 Operating Instructions Manual (88 pages)
Brand:
Ricoh
| Category:
All in One Printer
| Size: 2.15 MB
Table of Contents
Operating Instructions
1
Table of Contents
3
Safety Information
5
Safety During Operation
5
User Information on Electrical & Electronic Equipment
7
Users in the EU, Switzerland and Norway
7
All Other Users
7
ENERGY STAR Program
8
How to Read this Manual
9
What You Can Do with this Machine
10
Machine Exterior
12
Original Delivery Tray
12
Machine Interior
13
Drum Unit
13
Control Panel
14
Keys
14
Indicators
15
1 Operation
17
Printing Paper
17
Originals
19
Printing Preparations
20
Loading Paper
20
Preparing the Paper Delivery Tray
21
Standard Printing
22
After Printing
24
Adjusting the Print Image Position
25
Shifting the Print Image Position Forwards or Backwards
25
Shifting the Print Image Position to the Right or Left
26
Adjusting the Print Image Density
27
Before Making a Master
27
After Making a Master
27
Changing the Printing Speed
28
Stopping the Machine During the Multi-Print Run
29
When You Want to Stop the Machine During the Multi-Print Run and Print the Next Original
29
When You Want to Change the Number of Prints Entered or Check the Completed Prints
29
Preset Reduce/Enlarge-Reducing and Enlarging Using Preset Ratios
30
Printing on Different Types of Paper Thickness
32
Feed Roller Pressure Lever
32
Separation Pressure Lever
33
Selecting Original Type
34
Auto Cycle-Processing a Master and Making Prints in One Step
35
Combine-Combining Two Originals Onto One Print
36
2 Optional Functions
39
Colour Printing Using the Optional Colour Drum
39
Making Colour Prints
39
Changing the Colour Drum Unit
39
Printing in Two Colours
41
3 Replenishing Supplies
43
Loading Paper into the Paper Feed Tray
43
Replenishing Paper
43
Changing the Paper Size
44
When the Add Ink Indicator (J) Lights
45
Master Roll Replacement
48
4 Troubleshooting
51
If Your Machine Does Not Operate as You Want
51
Clearing Misfeeds
53
After Clearing Misfeeds
53
When "X" and "P" Light up
54
When "X", "B" and "A" Light up
56
When "X" and "B" Light up
56
When "X" and "C" Light up
58
When "X" and "D" Light up
61
When "X" and "E" Light up
62
When the Open Cover/Unit Indicator (M) Lights
64
When the Master Eject Indicator (K) Lights
66
Poor Printing
67
Dirt on the Back Side of Paper
67
Dirt on the Front Side of Paper (Black Line/Stain)
69
White Prints or Incomplete Prints
70
5 Remarks
73
Operation Notes
73
General Cautions
73
Print Paper
75
Originals
75
Where to Put Your Machine
76
Environmental Conditions
76
Power Connection
77
Access to Machine
77
Maintaining Your Machine
78
Document Feeder
78
Paper Feed Roller (Paper Feed Tray)
78
Combination Chart
79
6 Specifications
81
Main Frame
81
Consumables
84
Index
85
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