Epson DLQ-3000+ Manuals

Manuals and User Guides for Epson DLQ-3000+. We have 3 Epson DLQ-3000+ manuals available for free PDF download: Service Manual, User Manual

Epson DLQ-3000+ Service Manual (262 pages)

Epson DLQ-3000+ 24-PIN DOT MATRIX PRINTER

Brand: Epson | Category: Printer | Size: 4.48 MB

English

7
- Service Manual
  2
- General Description
  5
- Table of Contents
  7
- Features
  10
- Consumables and Options
  12
- Hardware Specification
  13
  - Printing Specification
    13
  - Character Specifications and Control Codes
    16
    
    Coded Character Sets
    16
    
    Type Faces
    16
    
    Rendition
    16
    
    Combination of Character Tables and Typefaces
    17
    
    Memory Size
    18
    
    Character Size
    18
    
    Control Codes
    18
  - Paper Feed Specification
    19
    
    Friction Feed (Cut Sheet)
    19
    
    Tractor Feed (Continuous Paper)
    19
    
    Paper Feed Speed and Accuracy
    19
  - Paper Specification
    20
  - Printable Area
    26
  - Paper Thickness Detection
    33
  - Ribbon Cartridge
    34
    
    Monochrome Ribbon Cartridge
    34
    
    Color Ribbon Cartridge
    34
  - Input Data Buffer
    35
  - Electric Specifications
    35
  - Safety Approvals
    35
  - CE Marking
    35
  - Acoustic Noise
    36
  - Reliability
    36
  - Environmental Conditions
    36
- Interfaces
  37
  - Parallel Interface
    37
  - Serial Interface
    42
  - Optional Interface
    43
  - Printer Language
    44
  - Prevention Hosts from Data Transfer Time-Out
    45
  - Interface Selection
    45
- Operation
  46
  - Control Panel
    46
    
    Button Operations
    46
    
    Printer Status and LCD/LED Indicator Conditions
    48
    
    Printer Status and Buzzer
    49
  - Selectype
    50
    
    Product Description
    50
    
    Selectype Phase
    50
    
    Selectype Operation
    51
    
    Selectype Option
    52
  - Functions at Power on
    54
  - Bi-D Adjustment Mode
    55
  - Draft Mode
    55
  - Program Reload Mode
    55
  - Initialization
    56
    
    Printer Initialization
    56
    
    Initialize Defaults to the Standard
    57
- Main Components
  58
  - C210MAIN Board
    58
  - C124PSB/PSE Board
    59
  - Printer Mechanism
    59
  - Housing
    60
- Chapter 1 . General Description
  
  63
- Chapter 2 Operating Principles
  
  63
  - Printer Mechanism Operating Principles
    63
    
    Printing Mechanism
    63
    
    CR (Carriage) Mechanism
    65
    
    PG (Platen Gap) Adjustment Mechanism
    66
    
    Ribbon Feed/Ribbon Shift Mechanism
    68
    
    Ribbon Feed Mechanism
    69
    
    Ribbon Shift Mechanism
    69
    
    Paper Feed Mechanism
    71
    
    Core of the Paper Feed Mechanism
    71
    
    Paper Feed Sensor Mechanism
    72
    
    Release Mechanism
    74
  - Circuit Operating Principles
    75
    
    Power Supply Voltage
    75
    
    Power Supply Circuit Operation
    76
  - Controller Circuit
    77
    
    Interface Circuit
    79
    
    Reset Circuit
    80
    
    Memory Back-Up Circuit
    81
    
    Ribbon Motor Controller/Driver Circuit
    82
    
    PF (Paper Feed) Motor Controller/Driver Circuit
    83
    
    CR (Carriage) Motor Controller/Driver Circuit
    84
    
    Bi-D Adjustment Function
    86
    
    Interlock Function
    86
    
    Printhead Controller/Driver Circuit
    87
    
    Control Panel Circuit
    88
    
    PG (Platen Gap) Motor Driver Circuit
    89
    
    Paper Thickness Detecting Circuit
    90
    
    Paper Jam Sensor
    91
- Chapter 3 Disassembly and Assembly
  
  95
  - Overview
    97
    
    Tools
    97
    
    Checks after Repair
    98
  - Disassembly and Assembly
    99
    
    Printhead Replacement
    100
    
    Printhead Removal
    100
    
    Ribbon Mask Removal
    101
    
    Electrical Board Removal
    102
    
    Rear Cover Removal
    102
    
    C210 MAIN Board Removal
    103
    
    C124 PSB/PSE Board Removal
    105
    
    Control Panel Removal
    106
    
    Adjust Switch Removal
    106
    
    Upper Housing Assembly Removal
    107
    
    Printer Mechanism Removal
    108
    
    HP (Home Position) Sensor Assembly Removal
    110
    
    Front Paper Sensor Removal
    110
    
    PF Sensor Assembly Removal
    111
    
    PF Motor Assembly Removal
    111
    
    CR Motor Assembly Removal
    112
    
    CS (Color Shift) Motor Assembly Removal
    113
    
    Paper Eject Lever Assembly
    114
    
    PG Motor Removal
    115
    
    PG Sensor Removal
    115
    
    PGHP Sensor Removal
    115
    
    CR Removal
    116
    
    CS Board Assembly Removal
    119
    
    PEW Sensor Assembly Removal
    120
    
    Color Ribbon Sensor Removal
    121
    
    Platen Removal
    122
    
    Paper Jam Sensor / Rear Paper Sensor Removal
    124
    
    Lower Housing Assembly Removal
    125
  - Reloading the Control Program
    126
- Chapter 4 Adjustment
  
  127
  - Overview
    128
  - Adjustment
    129
    
    Platen Gap (PG) Adjustment
    129
    
    Parallelism Adjustment
    130
    
    PG Reference Value
    131
    
    Belt Tension Adjustment
    135
    
    Customer Data Setting
    136
    
    Bi-D Adjustment
    137
- Chapter 5 Troubleshooting
  
  139
  - Overview
    140
  - Unit Repair and Replacement
    141
  - Repair of C124 PSB/PSE Board
    150
  - Repair of C210 MAIN Board Component
    153
  - Repair of the Printer Mechanism
    157
- Chapter 6 Maintenance
  
  160
  - Lubrication and Adhesion
    161
  - Connector Summary
    166
  - Circuit Diagrams
    172
  - Circuit Board Component Layout
    179
  - Exploded Diagram
    183
  - Dimensions and Weight
    187
Français

216

Epson DLQ-3000+ User Manual (228 pages)

EPSON 24-Pin Dot Matrix Printer User's Guide DLQ-3000+

Brand: Epson | Category: Printer | Size: 1.8 MB

Printer Parts
2
Declaration of Conformity
4
Important Safety Instructions
5
Safety Information
5
Print Head Caution Symbol
6
For United Kingdom Users
7
Use of Options
7
Table of Contents
8
Features
13
Options
14
How to Use this Manual
15
Warnings, Cautions, and Notes
16
- Setting up the Printer
  17
Chapter 1 Setting up the Printer

18
Chapter 2 Setting up Your Software

30
Chapter 3 Paper Handling

54
Chapter 4 Controlling the Printer

94
- Control Panel
  94
  - Display
    95
  - Lights
    96
  - Buttons
    96
  - Other Control Panel Features
    99
- Selectype
  100
  - Selectype Overview
    100
  - Using Selectype
    101
  - Level 1 Options
    104
  - Level 2 Options
    107
- Type Styles
  112
  - Character Fonts
    112
  - Character Spacing
    114
- Printing in Color
  115
- Barcode Printing
  115
Chapter 5 Using EPSON Status Monitor 2

117
- Opening and Using EPSON Status Monitor 2
  118
  - Understanding the EPSON Status Monitor 2 Window
    118
  - Getting Detailed Printer Status Information
    122
- Using the Background Monitoring Feature
  124
  - Setting Monitoring Preferences
    124
  - Using the Background Monitoring Icon
    126
Chapter 6 Using Printer Options

128
- Cut-Sheet Feeder
  128
- Interface Cards
  137
  - Installing an Interface Card
    138
Chapter 7 Maintenance and Transportation

141
- Replacing the Ribbon Cartridge
  142
- Cleaning the Printer
  145
- Transporting the Printer
  146
  - Troubleshooting
    148
Chapter 8 Troubleshooting

149
- Using the Error Indicators
  149
- Printing a Self Test
  151
- Using the Hex Dump Mode
  152
- Problems and Solutions
  153
- Power Supply
  154
  - Paper Handling
    155
  - Operation
    163
  - Printout
    165
- Clearing a Paper Jam
  170
- Using Bidirectional Adjustment Mode
  171
Appendix A Specifications

173
- Technical Specifications
  174
  - Printing
    174
  - Paper
    176
  - Mechanical
    187
  - Electrical
    188
  - Environmental
    188
  - Safety Approvals
    189
  - CE Marking
    189
- Parallel Interface Specifications
  190
  - Forward Channel
    190
  - Reverse Channel
    190
- Serial Interface Specifications
  191
  - Optional Cut-Sheet Feeder Specifications
    191
Appendix B Command Lists and Character Tables

194
- EPSON ESC/P 2 Control Codes
  194
  - Barcode Command
    195
  - Barcode Data
    196
- IBM 2391 Plus Emulation Control Codes
  198
- Character Tables in EPSON ESC/P 2 Mode
  199
- International Character Sets
  208
Contacting Customer Support

211
Appendix C Contacting Customer Support

212
- For United Kingdom and the Republic of Ireland Users
  212
  - Enquiry Desk
    213
  - Customer Support
    213
  - Faxon EPSON
    213
  - Eptec - Bulletin Board Service for Latest Drivers and Utilities
    214
  - World Wide Web
    214
- For Australian Users
  215
  - Epson Faxback
    215
  - EPSON Bulletin Board System
    215
  - Internet URL Http://Www.epson.com.au
    215
  - Your Dealer
    215
  - EPSON Helpdesk
    216
- For Singapore Users
  216
- For Hong Kong Users
  217
  - Internet Home Page
    217
  - Electronic Bulletin Board System
    217
  - Technical Support Hotline
    217
- For Philippines Users
  218
Glossary

219

Epson DLQ-3000+ Service Manual (189 pages)

24-PIN DOT MATRIX PRINTER

Brand: Epson | Category: Printer | Size: 4.05 MB

Revision Sheet

6
- Service Manual
  1
- Table of Contents
  6
- Features
  9
- Consumables and Options
  11
- Hardware Specification
  12
  - Printing Specification
    12
  - Character Specifications and Control Codes
    15
    
    Coded Character Sets
    15
    
    Type Faces
    15
    
    Rendition
    15
    
    Combination of Character Tables and Typefaces
    16
    
    Memory Size
    17
    
    Character Size
    17
    
    Control Codes
    17
  - Paper Feed Specification
    18
    
    Friction Feed (Cut Sheet)
    18
    
    Tractor Feed (Continuous Paper)
    18
    
    Paper Feed Speed and Accuracy
    18
  - Paper Specification
    19
  - Printable Area
    25
  - Paper Thickness Detection
    32
  - Ribbon Cartridge
    33
    
    Monochrome Ribbon Cartridge
    33
    
    Color Ribbon Cartridge
    33
  - Input Data Buffer
    34
  - Electric Specifications
    34
  - Safety Approvals
    34
  - CE Marking
    34
  - Acoustic Noise
    35
  - Reliability
    35
  - Environmental Conditions
    35
- Interfaces
  36
  - Parallel Interface
    36
  - Serial Interface
    41
  - Optional Interface
    42
  - Printer Language
    43
  - Prevention Hosts from Data Transfer Time-Out
    44
  - Interface Selection
    44
- Operation
  45
  - Control Panel
    45
    
    Button Operations
    45
    
    Printer Status and LCD/LED Indicator Conditions
    47
    
    Printer Status and Buzzer
    48
  - Selectype
    49
    
    Selectype Phase
    49
    
    Selectype Operation
    50
    
    Selectype Option
    51
  - Functions at Power on
    53
  - Bi-D Adjustment Mode
    54
  - Program Reload Mode
    54
  - Initialization
    55
    
    Printer Initialization
    55
    
    Initialize Defaults to the Standard
    56
- Main Components
  57
  - C210MAIN Board
    57
  - C124PSB/PSE Board
    58
  - Printer Mechanism
    58
  - Housing
    59
Chapter 2 Operating Principle

60
- Chapter 1 . General Description
  62
- Printer Mechanism Operating Principles
  62
  - Printing Mechanism
    62
  - CR (Carriage) Mechanism
    64
  - PG (Platen Gap) Adjustment Mechanism
    65
  - Ribbon Feed/Ribbon Shift Mechanism
    67
    
    Ribbon Feed Mechanism
    68
    
    Ribbon Shift Mechanism
    68
  - Paper Feed Mechanism
    70
    
    Core of the Paper Feed Mechanism
    70
    
    Paper Feed Sensor Mechanism
    71
    
    Release Mechanism
    73
- Circuit Operating Principles
  74
  - Power Supply Voltage
    74
  - Power Supply Circuit Operation
    75
- Controller Circuit
  76
Chapter 3 Disassembly and Assembly

95
- Overview
  97
  - Tools
    97
  - Checks after Repair
    98
- Disassembly and Assembly
  99
  - Printhead Replacement
    100
    
    Printhead Removal
    100
    
    Ribbon Mask Removal
    101
  - Electrical Board Removal
    102
    
    Rear Cover Removal
    102
    
    C210 MAIN Board Removal
    103
    
    C124 PSB/PSE Board Removal
    105
  - Control Panel Removal
    106
  - Adjust Switch Removal
    106
  - Upper Housing Assembly Removal
    107
  - Printer Mechanism Removal
    108
    
    HP (Home Position) Sensor Assembly Removal
    110
    
    Front Paper Sensor Removal
    110
    
    PF Sensor Assembly Removal
    111
    
    PF Motor Assembly Removal
    111
    
    CR Motor Assembly Removal
    112
    
    CS (Color Shift) Motor Assembly Removal
    113
    
    Paper Eject Lever Assembly
    114
    
    PG Motor Removal
    115
    
    PG Sensor Removal
    115
    
    PGHP Sensor Removal
    115
    
    CR Removal
    116
    
    CS Board Assembly Removal
    119
    
    PEW Sensor Assembly Removal
    120
    
    Color Ribbon Sensor Removal
    121
    
    Platen Removal
    122
    
    Paper Jam Sensor / Rear Paper Sensor Removal
    124
  - Lower Housing Assembly Removal
    125
- Reloading the Control Program
  126
Chapter 4 Adjustment

127
- Overview
  128
- Adjustment
  129
  - Platen Gap (PG) Adjustment
    129
    
    Parallelism Adjustment
    130
    
    PG Reference Value
    131
  - Belt Tension Adjustment
    135
  - Customer Data Setting
    136
  - Bi-D Adjustment
    137
Chapter 5 Troubleshooting

139
- Overview
  140
- Unit Repair and Replacement
  141
- Repair of C124 PSB/PSE Board
  150
- Repair of C210 MAIN Board Component
  153
- Repair of the Printer Mechanism
  157
- Chapter 6 Maintenance
  160
- Lubrication and Adhesion
  161
Appendix

165
- Connector Summary
  166
- Circuit Diagrams
  172
- Circuit Board Component Layout
  179
- Exploded Diagram
  183
- Dimensions and Weight
  187

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Epson DLQ-3000+ Manuals

Epson DLQ-3000+ Service Manual (262 pages)

Table of Contents

English

Chapter 1 . General Description

Chapter 2 Operating Principles

Chapter 3 Disassembly and Assembly

Chapter 4 Adjustment

Chapter 5 Troubleshooting

Chapter 6 Maintenance

Français

Epson DLQ-3000+ User Manual (228 pages)

Table of Contents

Chapter 1 Setting up the Printer

Chapter 2 Setting up Your Software

Chapter 3 Paper Handling

Chapter 4 Controlling the Printer

Chapter 5 Using EPSON Status Monitor 2

Chapter 6 Using Printer Options

Chapter 7 Maintenance and Transportation

Chapter 8 Troubleshooting

Appendix A Specifications

Appendix B Command Lists and Character Tables

Contacting Customer Support

Appendix C Contacting Customer Support

Glossary

Epson DLQ-3000+ Service Manual (189 pages)

Table of Contents

Revision Sheet

Chapter 2 Operating Principle

Chapter 3 Disassembly and Assembly

Chapter 4 Adjustment

Chapter 5 Troubleshooting

Appendix

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