Epson LQ-2070 Owner's Manual

EPSON

24-Pin Dot Matrix Printer

LQ-2070

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation. No patent liability is assumed with respect to the use of the information contained herein. Neither is any liability assumed for damages resulting from the use of the information contained herein.

Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for damages, losses, costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this product or unauthorized modifications, repairs, or alterations to this product.

Seiko Epson Corporation and its affiliates shall not be liable against any damages or problems arising from the use of any options or any consumable products other than those designated as Original EPSON Products or EPSON Approved Products by Seiko Epson Corporation.

EPSON and EPSON ESC/P are registered trademarks and EPSON ESC /P 2 is a trademark of Seiko Epson Corporation.

EPSON Connection

General Notice: Other product names used herein are for identification purposes only and may be trademarks of their respective companies.

is a service mark of Epson America, Inc.

User’s Guide

FCC Compliance Statement

For United States Users

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency

energy

and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio reception, which can be determined encouraged to try to correct the interference by

by turning the equipment off and on, the user is

one

or more of

the

and

television

following measures. Reorient or relocate the receiving antenna Increase the

separation between the

equipment

and

receiver

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected

Consult the dealer or an experienced radio/TV technician for help.

WARNING

The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC

Certification

of this device and may cause interference levels which exceed the limits established by the FCC for this equipment. It is the responsibility of the user to obtain and use a shielded equipment interface cable with this device. If this equipment has more than one interface connector, do not leave cables

connected to

unused interfaces.

Changes or modifications not expressly approved by

the

manufacturer could void the

user’s authority to operate the equipment.

For Canadian Users

This Class B digital apparatus

meets all requirements

of the Canadian Interference-

Causing Equipment Regulations. Cet appareil numerique de la classe B respecte toutes les exigences du Reglement sur le

materiel brouilleur du Canada.

Declaration of Conformity

According to ISO/IEC Guide 22 and EN 45014

Manufacturer: Address:

Representative: Address:

Declares that the Product:

Product Name: Type Name: Model:

Conforms to the following Directive(s) and Norm(s):

Directive 89/336/EEC:

Directive 73/23/EEC:

Directive 90/384/EEC:

SEIKO EPSON CORPORATION

3-5, Owa 3-chome, Suwa-shi,

Nagano-ken 392 Japan EPSON EUROPE B.V.

Prof. J. H. Bavincklaan 5 1183 AT Amstelveen The Netherlands

Dot Matrix Printer LQ-2070 P911A

EN 55022 Class B EN 50082-1

IEC 801-2 IEC 801-3 IEC 801-4

EN 60950

EN 45501 April 1996 M. Hamamoto

President of EPSON EUROPE B.V.

iii

Energy Star Compliance

As an Energy Star Partner, EPSON has determined that this product meets the Energy Star guidelines for energy efficiency.

The EPA estimates that if all desktop computers, printers, and other peripheral devices met Energy Star standards, energy cost savings would exceed $1 billion annually and carbon dioxide emissions would be reduced by 20 million tons.

All of EPSON’s ink jet printers conform to Energy Star standards.

Note:

The Energy Star emblem does not represent EPA endorsement service.

any product or

Energy-saving Tips

Here are a few tips you can use to be even more energy-wise:

If your monitor isn’t Energy Star compliant, turn it off when you’re not using it.

Turn off your computer, printer, and monitor each day when you are done using them.

Use the print preview option in your software to catch errors before you print a document.

If you have an electronic mail system available to you, send E-mail rather than memos. Not only is this faster, but you’ll save paper and storage space too.

Where to Get Help

If you purchased your printer in the United States or Canada, EPSON provides customer support and service through a network of Authorized EPSON Customer Care Centers. EPSON also provides the following services when you dial (800) 922-8911:

Technical assistance with the installation, configuration, and operation of EPSON products

Assistance in locating your nearest Authorized EPSON Reseller or Customer Care Center

Customer relations

EPSON technical information library fax service Product literature on current and new products

You can purchase ribbons, supplies, parts, printed manuals, and accessories for your EPSON products from EPSON Accessories at (800) 873-7766 (U.S. sales only). In Canada, call (800) BUY-EPSON for sales locations.

If you purchased your printer outside the United States or Canada, contact your EPSON dealer or the marketing location nearest you for customer support and service.

If you need help with any software program you are using, see that program’s documentation for technical support information.

Electronic Support Services

If you have a modem, the fastest way to access helpful tips, specifications,

drivers, application notes, and bulletins for EPSON products is through

the online services below.

World Wide Web

If you are connected to the Internet and have a Web Browser, you can access EPSON’s World Wide Web site at http://www.epson.com. EPSON’s home page links users to What’s New, EPSON Products, EPSON ConnectionsM, Corporate Info, and EPSON Contacts. Link to the EPSON Connection for the latest drivers and FAQs (Frequently Asked Questions) and the EPSON Chat area. To get in touch with EPSON around the world, EPSON Contacts includes Contact Information for local EPSON subsidiaries.

EPSON Bulletin Board Service

You can call the EPSON Bulletin Board Service (BBS) at (310) 782-4531. No membership is required. Make sure your communications software is

set to 8 data bits with 1 stop bit, no parity bit, and a modem speed up to

28.8 Kbps. See the documentation that came with your communications software for more information.

CompuServe@ online support

CompuServe members can call the EPSON America Forum on CompuServe. If you are already a CompuServe member, simply type

GO EPSON at the menu prompt to reach the forum.

If you are not currently a member of CompuServe, you are eligible for

a free introductory membership as an owner of an EPSON product.

This membership entitles you to:

An introductory credit on CompuServe Your own user ID and password A complimentary subscription to CompuServe Magazine,

CompuServe’s monthly publication.

To take advantage of this offer, call (800) 848-8199 in the United States and Canada and ask for representative #529. In other countries, call (614) 529-1611 or your local CompuServe access number.

For United Kingdom Users

Use of options

EPSON (UK) Limited shall not be liable against any damages or problems arising from the use of any options or consumable products other than those designated as Original EPSON Products or EPSON Approved Products by EPSON (UK) Limited.

Safety information

warning:

This appliance must be earthed. Refer to rating plate for voltage and check that the appliance voltage corresponds to the supply voltage.

Important:

The wires in the mains leadfitted to this appliance are coloured in accordance

with the following code:

Green and yellow - Earth Blue - Neutral Brown - Live

As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:

The green and yellow wire must be connected to the terminal in the plug which is marked with the letter E or with the earth symbol or coloured green or green and yellow.

The blue wire must be connected to the terminal in the plug marked with the letter N or coloured black.

The brown wire must be connected to the terminal in the plug marked with the letter L or coloured red.

If damage occurs to the plug, replace the cord set or consult a qualified electrician.

Replace fuses only with a fuse of the correct size and rating.

vii

Important Safety Instructions

Before using your printer, read the following safety instructions to use the printer safely:

Turn off and unplug the printer before cleaning. Clean with a damp cloth only. Do not spill liquid on the printer.

Do not place the printer on an unstable surface or near a radiator or heat register.

Do not block or cover the openings in the printer’s cabinet. Do not insert objects through the slots.

Use only the type of power source indicated on the printer’s label. Connect all equipment to properly grounded power outlets. Avoid

using outlets on the same circuit as photocopiers or air control systems that regularly switch on and off.

Do not let the power cord become damaged or frayed. If you use an extension cord with the printer, make sure the total

ampere rating of the devices plugged into the extension cord does not exceed the cords ampere rating. Also, make sure the total of all devices plugged into the wall outlet does not exceed 15 amperes.

viii

Except as specifically explained in this guide, do not attempt to

service the printer yourself. Unplug the printer and refer servicing to qualified service personnel

under the following conditions:

If the power cord or plug is damaged; if liquid has entered the printer; if the printer has been dropped or the cabinet damaged; or if the printer does not operate normally or exhibits a distinct change in

performance. Adjust only those controls that are covered by the operating

instructions.

Contents

Introduction

Options

HowtoUseThisManual

Warnings, Cautions, and Notes

Chapter 1

Choosing a Place for the Printer

Unpacking the Printer Installing the Ribbon Cartridge

Plugging in the Printer

Running the Self Test Connecting the Printer to Your Computer Installing the Printer Driver

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Setting Up the printer

For Microsoft Windows Users For DOS program users DOS printer utilities

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1-2 1-4 1-5 1-10 1-11 1-14 1-15

1-15 1-21 1-21

Chapter 2

Paper Handling

Setting the paper release lever Using Single Sheets

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Loading single sheets with the paper guide Loading single sheets from the front

Using Continuous Paper

Loading paper with the rear push tractor Loading paper with the optional tractor unit

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Loading paper with the push/pull tractor combination Removing paper from the tractor

Switching Between Continuous Paper and Single Sheets

Switching to single sheets Switching to continuous paper

Printing on Special Paper

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Adjusting the paper thickness lever Multipart forms Labels

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Envelopes Postcards Roll paper

Chapter 3

Control Panel

Using the Printer

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Lights ..............................

Buttons Other control panel features

Using the Default Setting Mode

Selecting an instruction sheet language Changing the default settings

Printer functions Using Quiet Mode Using Micro Adjust Using the Tear-Off Function

Using auto tear-off mode

Using the Tear Off/Bin button Using Bid Adjustment Printing Barcodes

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2-2 2-4 2-4 2-7 2-9 2-9 2-13 2-27 2-30 2-30 2-31 2-32 2-32

2-33 2-34 2-35 2-36 2-36 2-36

3-2 3-2

3-4 3-6 3-7 3-7 3-7 3-9 3-13 3-13 3-15 3-16 3-17 3-18

3-18

Chapter 4

Using Printer Options

Cut-Sheet Feeders

Installing the high capacity cut-sheet feeder Loading paper with the high capacity cut-sheet feeder Installing the double bin cut-sheet feeder Switching between continuous paper and the cut-sheet feeder 4-7 Selecting single-sheets, postcards, or envelopes

Pull Tractor

Roll Paper Holder

Interface Cards

Installing an interface card The C82305* and C82306* serial interface cards

Chapter 5

Cleaning the Printer Replacing the Ribbon Transporting the Printer

Chapter

Power Supply

Power is not being supplied

Printing

The printer does not print The print is faint or uneven Dots are missing in printed characters or graphics Printed characters are not what you expect The print position is not what you expect

Paper Handling

Single sheets do not feed properly Continuous paper does not feed properly

Options

The paper does not feed properly with the cut-sheet feeder . Continuous paper does not feed properly when using

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the tractors in a push/pull position

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Maintenance and Transportation

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Troubleshooting

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4-2 4-2 4-4 4-6

4-8

4-9

4-9 4-12 4-12

4-14

5-2 5-3

5-4

6-2 6-2

6-3 6-3 6-5 6-5

6-6 6-6 6-7 6-7 6-8 6-9 6-9

6-11

Appendix Specifications, Command Summary, and

Character Tab/es

Printer Specifications

Printing Paper Paper alignment Printable area

Mechanical Electrical Environmental Safety approvals CE marking Interface specifications

Using Commands

Sending printer Using the

Commands Arranged by Topic

General operation Paper feeding

Page format Print position motion Font selection Font enhancement. Character handling

Spacing.. .............................

Graphics Bit image Barcode

Character Tables

International Character Sets Graphics Character Tables

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mmands

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A-2

A-2 A-4 A-7

A-8

A-9

A-10

A-11

A-12

A-17

A-17 A-18 A-18 A-18 A-19 A-20 A-21

A-23 A-24 A-27 A-27

A-28

A-29

A-32

Glossary

Index

xii

Introduction

Your new EPSON performance with a wide range of features in a compact design. You will find the same high-quality printing and ease of operation you have come to expect from EPSON printers, including:

High speed draft mode printing of up to 300 characters per second (cps) at 10 characters per inch (cpi)

Easy paper handling for both single sheets and continuous paper

Eight barcode fonts and four scalable fonts, as well as one draft and nine letter quality bit-map fonts

Multipart forms printing of one original plus up to three copies

A convenient control panel that allows direct selection of fonts Support of advanced EPSON ESC/P2™ commands and IBM@

2390/2391 Plus emulation Large printable area; 68 lines with A4 size paper and 63 lines

with letter size paper

24-pin dot matrix printer offers high

Software utilities, including a printer driver and a remote control panel utility that let you change printer settings quickly and easily.

Introduction

Options

The following options are available for your printer:

Cut-sheet feeder (High capacity, C80673*; Second bin, C80674*), automatically feeds up to 150 sheets of paper or 25 envelopes (high capacity) without reloading. You can create a double bin cut-sheet feeder by combining the high capacity and second bin feeders. In this way you can preload up to 200 A4 or letter size sheets of paper, and you can use two different sizes.

Pull tractor unit (C80032*), provides easy paper handling, which is useful for printing on multipart forms. You can also use this tractor as a front push tractor.

Roll paper holder (#8310), allows you to use your printer with

8.5-inch roll paper like that used with telex machines. Interface cards, available to supplement the printer’s built-in

parallel interface.

2 Introduction

How to Use This Manual

This manual provides illustrated, step-by-step instructions for setting up and operating your printer.

Chapter 1 contains information on unpacking, setting up, testing, and connecting the printer. Be sure to read this chapter first.

Chapter 2 explains how to load and use single sheets, continuous

paper, and special paper in the printer. Chapter 3 describes the basic operation of your printer. Chapter 4 explains how to use optional accessories with your

printer.

Chapter 5 provides maintenance information, including

transportation guidelines.

Chapter 6 contains troubleshooting tips. If the printer does not

operate properly or the printed results are not what you expect,

see this chapter for a list of problems and solutions.

The appendix lists the printer’s specifications, commands, and

character tables.

At the end of the manual you’ll find a glossary and an index.

Introduction

Warnings, Cautions, and Notes

This guide uses the following conventions:

Warnings

Cautions must

Notes

contain important information and useful tips on the operation

of your printer.

must be followed to avoid bodily injury.

be observed to avoid damage to your equipment.

4 Introduction

Chapter 1

Setting Up the Printer

Choosing a Place for the Printer Unpacking the Printer Installing the Ribbon Cartridge Plugging in the Printer Running the Self Test Connecting the Printer to Your Computer Installing the Printer Driver

For Microsoft Windows Users For DOS program users DOS printer utilities

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1-2 1-4 1-5 1-10 1-11 1-14 1-15

1-15 1-21 1-21

Setting Up the Printer

1-1

This chapter explains how to set up the printer and install the printer driver software.

Choosing a Place for the Printer

When selecting a place to set up your printer, be sure to follow

these guidelines:

Place the printer on a flat, stable surface, close enough to the computer for the interface cable to reach it.

Leave adequate room around the printer for easy operation and maintenance.

Avoid locations that are subject to direct sunlight, excessive

heat, moisture, or dust. Use a properly grounded electrical outlet; do not use an

adapter plug. Place the printer where you can easily unplug the power

cord.

1-2

Avoid electrical outlets controlled by wall switches or

automatic timers. An interruption of power can erase

information in the memory of your printer or computer.

Avoid outlets on the same circuit as large motors or other appliances that can cause voltage fluctuations.

Keep the entire computer system away from potential sources of electromagnetic interference, such as loudspeakers or the base units of cordless telephones.

Setting Up the Printer

If you plan to use a printer stand, follow these guidelines:

Use a stand that supports at least 26 kg (57.8 lbs).

Never use a stand that tilts the printer at an angle of more than 15 degrees from horizontal. If you install a cut-sheet feeder, the stand must keep your printer level.

If you plan to load continuous paper through the bottom of the printer, choose a stand that provides an unobstructed paper path.

Position your printer’s power cord and interface cable so

they do not interfere with paper feeding. If possible, secure the cables to a leg of the printer stand.

Align the paper stack so that the paper feeds straight into

the tractor’s sprocket units.

Setting Up the Printer

1-3

Unpacking the Printer

In addition to this guide, your printer box should include an EPSON printer driver disk, Notice Sheet, and the following items:

Note:

Depending on your printer model, the power cord may be permanently attached to the printer.

You must remove all protective materials packed around and inside your printer before you set it up and turn on the power. Follow the directions on the Notice Sheet (packed with the printer) to remove these materials. A screwdriver has been included for removing the transportation screw.

1-4

Setting Up the Printer

Save all packing and protective materials, including the protective locking clips on the paper tension unit and the transportation

screw, in case you need to ship the printer in the future. It should

always be transported in its original packaging.

Caution:

There are several versions of the printer designed for different voltages, and it is not possible to adjust the printer for use at another voltage. If the label on the back of the printer does not show the correct voltage for your country, contact your dealer.

Installing the Ribbon Cartridge

before installing the ribbon cartridge, make sure that the power cord is not plugged into an electrical outlet.

Lift the printer cover up and off.

Setting Up the Printer

1-5

Make sure the print head is at the ribbon installation position as shown below. If the print head is not at this position, slide the print head to the correct position (the indented portion of the paper tension unit).

Warning

Never move the printhead while the printer is turned on; this can damage the printer. Also, the print head may become hot during

use.

Always let it cool before you touch it.

1-6

Remove the ribbon cartridge from its packaging. Then remove the plastic separator from the middle of the ribbon cartridge and discard the separator.

Setting Up the Printer

Hold the cartridge so that the ribbon-tightening knob is facing up and is on the left. Place the bottom edge of the cartridge into the printer so that the notch on each end of the cartridge fits over the small peg on each side of the printer.

Lay the cartridge flat and press gently until it clicks into place

on both ends.

Lift the ribbon guide and insert it firmly over the metal pins behind the print head. Press down on the guide until it clicks into place. Make sure the ribbon is not twisted or creased and that it is in place behind the print head. Turn the ribbon-tightening knob to remove any slack in the ribbon.

Setting Up the Printer

1-7

Slide the print head from side to side to make sure it moves

7. smoothly.

Replace the printer cover by first inserting the front tabs into the

slots near the front of the printer; then lower it until it locks

into place.

1-8

Setting Up the Printer

Insert the paper separator into the paper guide as shown below.

Note:

You may find it easy to insert the paper separator one side at a time. You need not separate the paper guide and the paper separator, in case you need to ship the printer.

Attach the paper guide by sliding the slots on the bottom of the

10. paper guide over the pegs behind the paper tension unit.

Setting Up the Printer

1-9

11.

Lift the paper path guide, and rest it against the paper guide.

Note: Always close the printer cover before printing. The printer stops printing when the cover is open.

Plugging in the Printer

Make sure the printer is turned off.

Check the label on the back of the printer to make sure the

voltage matches that of your electrical outlet.

Caution:

If the rated voltage and your outlet voltage do not match, contact your dealer for assistance. Do not plug in the power cord.

If the power cord is not attached to the printer, connect the appropriate end to the AC inlet on the printer’s rear panel.

Plug the power cord into a properly grounded electrical outlet.

Before continuing, test the printer to make sure it is functioning properly as described in the next section.

1-10

Setting Up the Printer

Running the Self Test

You can run a self test on the printer in letter quality or draft mode, with either continuous paper or single sheets. You can load the paper from the rear, front, top, or bottom. The following steps describe how to run the test on single-sheet paper, loaded from the top. See Chapter 2 for more information on paper handling.

The printer prints the self test in the currently selected font.

Make sure the printer is turned off and the paper path guide is open.

Move the paper release lever to the single-sheet position.

For a letter quality test, hold down the while you turn on the printer. For a draft printing test, hold down the

LF/FF

button while you turn on the printer.

Load/Eject

Setting Up the Printer

button

1-11

Move the left edge guide until it locks in place next to the arrow

4. guide mark. Then adjust the right edge guide to match the width of your paper.

Caution: Run the self test using paper at least 360 mm (14 inches) wide; otherwise, the print head prints

directly on the

platen.

1-12

Lift the paper path guide, and rest it against the paper guide.

Setting Up the Printer

Insert a sheet of paper between the edge guides until it meets resistance. Make sure you adjust the edge guides to match the width of your paper. After a few seconds, the printer feeds the paper to the loading position and begins printing the self test.

Note:

Always close the printer cover before printing. The printer stops printing when the cover is open.

If you want to temporarily stop printing the self test, press the

Pause button. To resume printing, press Pause again.

To end the self test, first press the

remains in the printer, press the the page; then turn off the printer. Here is part of a typical self test:

Pause

button. If paper

Load/Eject

Setting Up the Printer

button to eject

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