Epson 2070 - LQ B/W Dot-matrix Printer Manuals

Manuals and User Guides for Epson 2070 - LQ B/W Dot-matrix Printer. We have 4 Epson 2070 - LQ B/W Dot-matrix Printer manuals available for free PDF download: User Manual, Service Manual, Technical Brief, Product Support Bulletin

Epson 2070 - LQ B/W Dot-matrix Printer User Manual (168 pages)

24-Pin Dot matrix Printer

Brand: Epson | Category: Printer | Size: 1.33 MB

Declaration of Conformity
4
Energy Star Compliance
5
Electronic Support Services
6
Where to Get Help
6
World Wide Web
7
For United Kingdom Users
8
Safety Information
8
Use of Options
8
Important Safety Instructions
9
Table of Contents
10
How to Use this Manual
16
Setting up the Printer

18
Chapter 1

19
Chapter 2

40
Chapter 3 Using the Printer

76
- Control Panel
  76
  - Lights
    76
  - Buttons
    78
  - Other Control Panel Features
    80
- Using the Default Setting Mode
  81
  - Selecting an Instruction Sheet Language
    81
  - Changing the Default Settings
    81
  - Printer Functions
    83
    
    Print Direction
    84
    
    Input Buffer
    85
    
    Skip over Perforation
    85
    
    Carriage Return
    86
- Using Quiet Mode
  87
- Using Micro Adjust
  87
- Using the Tear-Off Function
  89
  - Using Auto Tear-Off Mode
    90
  - Using the Tear Off/Bin Button
    91
- Using Bid Adjustment
  92
- Printing Barcodes
  92
Chapter 4 Using Printer Options

94
- Cut-Sheet Feeders
  94
- Pull Tractor
  101
- Roll Paper Holder
  101
- Interface Cards
  104
  - Installing an Interface Card
    104
  - The C82305* and C82306* Serial Interface Cards
    106
    
    Selecting a Baud Rate
    106
    
    Handshake Timing
    106
    
    Error Handling
    106
Chapter 5 Maintenance and Transportation

107
- Cleaning the Printer
  108
- Replacing the Ribbon
  109
- Transporting the Printer
  110
Chapter 6 Power Supply

112
Appendix Specifications, Command Summary, and

123
- Printer Specifications
  123
  - Printing
    123
  - Paper
    125
  - Paper Alignment
    128
  - Printable Area
    129
  - Mechanical
    130
  - Electrical
    131
  - Environmental
    132
  - Safety Approvals
    132
  - CE Marking
    133
  - Interface Specifications
    133
- Using Commands
  138
  - Using Co Mmands
    138
  - Sending Printer Commands
    138
  - Sending Printer Co Mmands
    138
  - Using the Command Summary
    138
- Commands Arranged by Topic
  139
  - General Operation
    139
  - Paper Feeding
    139
  - Page Format
    140
  - Print Position Motion
    141
  - Font Selection
    142
  - Font Enhancement
    144
  - Character Handling
    145
  - Spacing
    148
  - Graphics
    148
  - Bit Image
    149
  - Barcode
    150
- Character Tables
  153
  - International Character Sets
    153
  - Graphics Character Tables
    153
  - Graphics Character Tables
    166

Epson 2070 - LQ B/W Dot-matrix Printer Service Manual (165 pages)

TERMINAL PRINTER

Brand: Epson | Category: Printer | Size: 3.56 MB

Chapter 1 Product Description

7
Chapter 2 Operating Principles

47
- Printer Mechanism
  47
- Printer Mechanism Operation
  49
  - Printing Mechanism
    49
  - Carriage Movement Mechanism
    50
  - Platen Gap Adjustment
    51
  - Paper Handling Mechanism
    52
    
    Release Lever
    52
    
    Paper Advance Mechanism
    53
  - Paper Paths
    59
  - Ribbon Advance Mechanism
    64
- Power Supply Operation
  65
  - Power Supply Overview
    65
  - Power Supply Circuit Operation
    66
- Control Circuit
  70
  - System Reset Circuit
    72
  - Printhead Driver Circuit
    72
  - CR Motor Driver Circuit
    73
  - PF Motor Driver Circuit
    74
  - EEPROM Control Circuit
    74
  - Sensor Circuits
    75
Chapter 3 Disassembly and Assembly

76
- Overview
  79
  - Precautions
    79
  - Tools
    79
  - Service Checks after Repair
    80
  - Specifications for Screws
    81
- Printer Disassembly and Assembly
  82
- Disassembly and Assembly of Csf bin
  104
  - Disassembling the Right Side Block
    104
  - Disassembling the Paper Support Block Assembly
    106
    
    Adjustment Overview
    114
    
    Required Adjustments
    114
    
    Required Adjustment Tools
    114
    
    Adjusting and Resetting the Printer
    115
    
    Factory Settings
    120
    
    Tpe Level Reset
    121
Chapter 5 Troubleshooting

122
- Overview
  123
- Troubleshooting Information
  123
  - Printhead
    123
  - Sensors
    124
  - Motors
    125
  - Error Codes with the Indicators and Buzzer
    125
- Unit Level Troubleshooting
  126
  - Troubleshooting
    127
  - Abnormal Printing
    131
- Repairing the C166Psb/Pse Board Assembly
  132
- Repairing the C186 Main Board Assembly
  135
- Repairing the Printer Mechanism
  138
  - Preventive Maintenance
    143

Epson 2070 - LQ B/W Dot-matrix Printer Technical Brief (7 pages)

Impact Printers

Brand: Epson | Category: Printer | Size: 0.28 MB

Epson 2070 - LQ B/W Dot-matrix Printer Product Support Bulletin (7 pages)

Product Support Bulletin(s)

Brand: Epson | Category: Printer | Size: 0.16 MB

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Epson 2070 - LQ B/W Dot-matrix Printer Manuals

Epson 2070 - LQ B/W Dot-matrix Printer User Manual (168 pages)

Table of Contents

Setting up the Printer

Chapter 1

Chapter 2

Chapter 3 Using the Printer

Chapter 4 Using Printer Options

Chapter 5 Maintenance and Transportation

Chapter 6 Power Supply

Appendix Specifications, Command Summary, and

Epson 2070 - LQ B/W Dot-matrix Printer Service Manual (165 pages)

Table of Contents

Chapter 1 Product Description

Chapter 2 Operating Principles

Chapter 3 Disassembly and Assembly

Chapter 5 Troubleshooting

Epson 2070 - LQ B/W Dot-matrix Printer Technical Brief (7 pages)

Epson 2070 - LQ B/W Dot-matrix Printer Product Support Bulletin (7 pages)

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