Epson LQ-1070+ Manuals

Epson LQ-1070+ User Manual (153 pages)

Epson Printer User Manual

Brand: Epson | Category: Printer | Size: 1 MB

Table of Contents

8
- For Canadian Users
  3
- Where to Get Help for United States Users
  5
- Important Safety Instructions
  6
- Features
  10
- Introduction
  10
- Options
  11
- Finding Your Way Around
  12
- Warnings, Cautions, and Notes
  12
- Printer Parts
  13
Setting up the Printer

14
- Chapter 1 Setting up the Printer
  
  14
  - Unpacking the Printer
    15
    
    Checking the Parts
    15
  - Choosing a Place for the Printer
    16
  - Assembling the Printer
    18
    
    Removing the Protective Materials
    18
    
    Installing the Ribbon Cartridge
    19
    
    Attaching the Paper Guide
    22
  - Testing the Printer
    23
    
    Plugging in the Printer
    23
    
    Running the Self Test
    23
  - Connecting the Printer to Your Computer
    26
  - Configuring Your Software for the Printer
    27
    
    Choosing from a Menu
    27
Paper Handling

28
- Chapter 2 Paper Handling
  
  28
Using the Printer

54
- Chapter 3 Using the Printer
  
  54
  - Control Panel
    55
    
    Lights
    55
    
    Buttons
    56
    
    Using the Printer
    56
    
    Other Control-Panel Features
    58
  - DIP Switches
    59
    
    Changing a DIP-Switch Setting
    59
    
    DIP-Switch Tables
    60
    
    DIP-Switch Functions
    62
  - Micro Feed
    66
    
    Using Micro Feed
    66
    
    Adjusting the Loading Position
    67
  - Tear off
    69
    
    Tear-Off Mode
    69
    
    Using the TEAR off Button
    70
    
    Adjusting the Tear-Off Position
    71
  - Typestyles
    72
    
    Character Fonts
    72
    
    Character Spacing
    76
    
    Condensed Printing
    76
  - Data Dump Mode
    77
Using Printer Options

78
- Chapter 4 Using Printer Options
  
  78
- Chapter 5 Maintenance and Transportation
  
  94
  - Cleaning the Printer
    95
  - Replacing the Ribbon
    96
  - Transporting the Printer
    97
Troubleshooting

98
- Chapter 6 Troubleshooting
  
  98
  - Problems and Solutions
    99
  - Power Supply
    100
  - Printing
    101
    
    Troubleshooting
    104
  - Paper Handling
    105
  - Options
    107
Technical Specifications

110
- Chapter 7 Technical Specifications
  
  110
  - Printer Specifications
    111
    
    Printing
    111
    
    Paper
    113
    
    Technical Specifications
    114
    
    Continuous Paper
    115
    
    Mechanical
    116
    
    Electrical
    117
    
    Environmental
    118
  - Interface Specifications
    119
    
    Specifications and Pin Assignments
    119
    
    Interface Timing
    122
  - Option Specifications
    123
    
    Cut-Sheet Feeders
    123
    
    Environmental Conditions
    124
  - Initialization
    125
    
    Default Settings
    125
Command Summary

126
- Chapter 8 Command Summary
  
  126
  - Using the Command Summary
    127
  - Commands Arranged by Topic
    128
    
    Command Summary
    128
    
    General Operation
    128
    
    Paper Feeding
    128
  - Page Format
    129
  - Print Position Motion
    130
  - Font Selection
    131
  - Font Enhancement
    133
  - Spacing
    134
  - Character Handling
    134
  - Bit Image
    136
  - Graphics
    137
- Appendix
  
  138
  - Character Tables
    139
- Appendix
  
  139
  - Italic Character Table
    139
  - Graphics Character Tables
    140
  - International Character Sets
    143
  - Glossary
    144
  - Index
    150

Epson LQ-1070+ User Manual (158 pages)

Epson User's Guide 24-PIN DOT MATRIX PRINTER LQ-570+, LQ-1070+

Brand: Epson | Category: Printer | Size: 3 MB

Table of Contents

12
- Fcc Compliance Statement
  2
- For Canadian Users
  2
- For United States Users
  2
- Printer Parts
  3
- Where to Get Help for United States Users
  5
- Epson Product Guarantee
  6
- For United Kingdom Users
  6
- Safety Information
  7
- Important Safety Instructions
  9
- Cut-Sheet Feeders
  18
- More about ESC/P2
  18
- Options
  18
- Finding Your Way Around
  20
- Warnings, Cautions, and Notes
  20
Chapter 1 Setting up the Printer

21
- Unpacking the Printer
  22
  - Checking the Parts
    22
- Choosing a Place for the Printer
  23
- Assembling the Printer
  24
- Testing the Printer
  29
  - Plugging in the Printer
    29
  - Running the Self Test
    29
- Connecting the Printer to Your Computer
  32
- Configuring Your Software for the Printer
  34
  - Choosing from a Menu
    34
Chapter 2 Paper Handling

35
Chapter 3 Using the Printer

59
- DIP Switches
  59
- Using the Printer
  59
- Control Panel
  60
  - Other Control-Panel Features
    63
- DIP Switch
  64
  - DIP Switches
    64
  - Print Direction
    67
  - Printer Mode
    67
- Micro Feed
  70
  - Micro-Feed
    70
  - Using the Adjusting the Tear-Off Position
    73
- Tear off
  73
  - Tearoff
    73
  - Adjusting the Tear-Off Position
    75
  - Character Fonts
    76
- Typestyles
  76
  - Character Spacing
    81
  - Condensed Printing
    82
- Data Dump Mode
  82
  - Cut-Sheet Feeder
    84
  - Using Printer Options
    84
- Chapter 4 Using Printer Options
  
  84
- Chapter 5 Maintenance and Transportation
  
  100
  - Replacing the Ribbon
    100
  - Transporting the Printer
    100
    
    Power Supply
    104
  - Cleaning the Printer
    100
- Chapter 6 Troubleshooting
  
  104
  - Printing
    104
Table of Contents

114
- Chapter 7 Technical Specitications
  
  115
  - Printer Specifications
    115
    
    7-2 Technical Specifications
    115
    
    Printing
    115
    
    Electrical
    120
    
    Paper
    120
    
    Environmental
    121
  - Interface Specifications
    122
    
    Specifications and Pin Assignments
    122
    
    Interface Timing
    125
  - Option Specifications
    125
    
    Cut-Sheet Feeders
    125
Chapter 8 Command Summary

129
- Using the Command Summay
  130
  - Commands Arranged by Topic
    130
  - General Operation
    130
  - Using the Command Summary
    130
  - Paper Feeding
    131
  - Print Position Motion
    132
  - Font Enhancement
    135
    
    Font Enha Ncement
    135
  - Character Handling
    136
  - Graphics
    139
    
    Character Tables
    141
    
    Graphics Character Tables
    141
    
    Italic Character Table
    141
    
    Character Tables
    142
    
    Italic Character Table
    142

Epson LQ-1070+ Service Manual (135 pages)

Terminal Printer

Brand: Epson | Category: Printer | Size: 2 MB

Table of Contents

6
- General Description
  7
- Features
  9
- Figure 1-1. Exterior View of the LQ-570/1070
  10
- Optional Units
  10
- Figure 1-2. Pin Configuration
  11
- Specifications
  11
- Specifications for Cut Sheets
  13
- Interface Overview
  22
  - P a R a L L E L I N T E R F a C
    22
    
    Data Transmission Timing
    22
    
    Table 1-11. Connector Pin Assignments and Signal Functions
    22
- Control Panel
  24
- Operating Instructions
  28
  - Self-Test
    28
  - Hexadecimal Dump Function
    28
  - Paper-Out Detection and Forms Override Function
    29
    
    Buzzer Operation
    29
    
    Error Conditions
    29
    
    Initialization
    29
    
    Default Values
    30
  - Sheet Loading and Sheet Ejection
    30
  - Tear-Off Function
    31
    
    Lever Positions
    32
  - Lever, G, Adjust
    32
  - Printer Protection for Heavy-Duty Printing
    33
- Main Components
  34
Chapter 2 Operation Principles

37
- Chapter 1
  
  37
- Overview of Printer Mechanism Operation
  39
  - Printhead Mechanism
    39
  - Carriage Movement Mechanism
    40
  - Paper Feed Mechanism
    41
    
    Paper Advance Mechanisms
    41
    
    Paper Insertion Entrances
    44
  - Ribbon Advance Mechanism
    48
- Power Supply Operation
  49
  - Supply Circuit Operation
    49
  - Power Supply Board
    50
  - C062 MAIN Board
    51
  - C062 PNL Board
    51
- Control Circuit Operation
  51
  - Control Circuit Operation Overview
    51
    
    Printer Mechanism
    51
    
    Reset Circuit
    53
  - Sensor Circuits
    54
  - MOTOR, CR Drive Circuit
    55
  - MOTOR, PF Drive Circuit
    56
  - Printhead Drive Circuit
    57
Chapter 3 Disassembly and Assembly

59
- Disassembly and Assembly
  59
  - Overview
    61
  - Precautions for Disassembling the Printer
    61
  - Service Checks after Repair
    62
  - Specifications for Screws
    63
  - Disassembly and Assembly
    64
  - Changing the Printhead
    65
  - Removing the Printer Case
    66
    
    Removing the HOUSING ASSY., UPPER
    66
  - Removing the Circuit Boards
    67
    
    (C062 MAIN Board)
    67
    
    Removing the BOARD ASSY., MAIN
    67
    
    Removing the BOARD ASSY., POWER SUPPLY
    68
    
    Removing the BOARD ASSY.,PANEL
    68
  - Removing the PRINTER MECHANISM
    69
  - Disassembling the PRINTER MECHANISM
    70
    
    Removing the Motor, CR
    70
    
    Removing the Motor, PF
    71
    
    Removing the Carriage
    72
    
    Removing the PLATEN
    73
    
    Removing and Disassembling the PAPER GUIDE
    75
    
    Lease)
    76
    
    Removing the DETECTOR ASSY., PE, REAR
    77
    
    Removing Th~ DETECTOR ASSY., HP
    77
    
    Removing the DETECTOR ASSY., PE, FRONT
    78
    
    Removing the DETECTOR ASSY., PLATEN
    78
    
    Disassembling the TRACTOR ASHY
    79
    
    Arranging the Cables
    80
Chapter 4 Adjustments

81
- Adjusting the Printer Mechanism
  82
  - MOTOR, CR Backlash Adjustment
    82
  - Platen Gap Adjustment
    83
- Bidirectional Print Position Adjustment
  85
  - Bidirectional Print Position Adjustment Procedure
    85
  - Overview of Bidirectional Print Position Adjustment
    85
- Circuit Adjustment
  87
  - Adjustment Process
    87
  - Troubleshooting
    88
  - Repair by Unit Replacement
    90
  - Repair of the Main Board
    102
  - Repair of the Printer Mechanism
    105
- Chapter 3
  
  106
  - Adjustments
    106
- Chapter 5 . Troubleshooting
  
  108
  - Maintenance
    108
    
    Lubrication and Adhesive Application
    109
    
    Preventive Maintenance
    109
    
    Control Panel
    116