Epson Printer Interface Cartridge for the Apple... User manual

EPSON

Printer Interface Cartridge

for the Apple® IIc

Operation Manual

or transmitted, in any form or by any means, mechanical, photocopying, recording or other-

wise, without the prior written permission of Epson Corporation. No patent liability is

assumed with respect to the use of the information contained herein. While every precaution

has been taken in the preparation of this book, Epson Corporation assumes no responsibility

for errors or omissions. Neither is any liability assumed for damages resulting from the use of

the information contained herein.

Apple and ProDOS are registered trademarks of Apple Computer, Inc.

AppleWorks is a trademark of Apple Computer, Inc.

HomeWriter, LX-90, and PIC are trademarks of Epson America, Inc.

Darnall and Epson America, Inc.

Nagano, Japan

Y497991240

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation and Operation

......................

Inserting the Printer Interface Cartridge

...........

Printing the Self Test

...........................

Connecting the Printer to Your Apple IIc

..........

Control Panel

.................................

Using Your Printer

.............................

2SelecType

....................................

Turning SelecType On

..........................

Selecting Typestyles

............................

SelecType Exercise

.............................

Mode Combination

............................

SelecTypeTips

................................

Elements of Dot-Matrix Printing and

Computer / Printer Communications

..............

The Print Head

...............................

Other Pitches

.................................

NLQ Mode

...................................

ESCape and ASCII

............................

4Apple IIc PIC Features

.........................

Demonstration Programs

.......................

How to run BASIC programs

..................

Pica Printing

..................................

Changing Pitches

..............................

Cancelling Codes

..............................

Resetting the Printer

...........................

Pitch Comparison

.............................

Near Letter Quality Mode

......................

. . .

111

Print Enhancements and

Special Characters

.............................

Emphasized Mode

.............................

Double-Strike.. ...............................

Expanded Mode

...............................

Mode Combinations

...........................

Underline Mode

...............................

Master Select

.................................

Superscript and Subscript

.......................

International Characters

........................

Page Formatting

...............................

Margins

......................................

Skip-Over-Perforation

..........................

Line Spacing

..................................

Paper-Out Sensor

.............................

Justification with NLQ

.........................

Introduction to Dot Graphics

....................

Dot Patterns

..................................

The Print Head and Graphics

....................

Graphics Mode

...............................

Pin Labels

....................................

First Graphics Program

.........................

The “Z” Command

............................

Multiple-Line Exercise

..........................

Density Varieties

..............................

Reassigning Code

..............................

POKE Subroutine

.............................

Designing Your Own Graphics

...................

Screen Dump Program

.........................

Diamonds of Randwon Program

...............

User-Defined Characters

........................

Defining Your Own Characters

..................

Designing Process

.............................

Definition program 1

.........................

Running the program

........................

Definition program

............

Running the program 2

.......................

Appendixes

LX-90 Characters

..............................

A-l

Draft Mode

..................................

A-2

NLQ Mode

...................................

A-4

Software Commands in

Numerical Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CCommand Summary

...........................

C-l

Near Letter Quality Mode

......................

c-3

Character Width (Pitch)

........................

c-4

Print Enhancement

............................

c-7

Page Formatting

...............................

c-11

Margins

...................................

c-11

Line Spacing

................................

c-12

Form feed and page length

....................

c-15

Tabs

.......................................

C-16

Graphics

.....................................

c-19

User-Defined Characters

........................

c-22

Other Codes

..................................

C-23

DIP Switches and Interface

......................

D-l

DIP Switches

.................................

D-l

Interface

.....................................

D-4

Troubleshooting and Advanced Features

...........

Installation of Commercial

Software Programs

............................

SelecType Features and Solutions

................

Reset codes

.................................

AppleWorks and SelecType

...................

Cancelling modes

............................

Printing on Self-adhesive Labels

..................

Beeper Error Warnings

.........................

Problem Codes

................................

Graphics

.....................................

Data Dump Mode

.............................

B-l

E-l

E-2

E-3

E-4

E-5

E-7

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index-l

Introduction

The Epson LX-90’” printer with the Apple

IIc PIC combines low

price with the high quality and advanced capabilities formerly avail-

able only on more expensive printers.

The LX-90

User’s Manual

tells you how to set up your printer. This

Printer Interface Cartridge Operation Manual gives you the specific

information you need to use the LX-90 with your Apple IIc computer.

This manual won’t waste your time with unnecessary information,

but it also won’t neglect anything you need to know about the LX-90

and its features.

You can read as much or as little of this manual as you wish. The

first chapter tells how to test the printer and connect it to your com-

puter. The second chapter explains SelecType, a feature that offers

you five special typefaces. The other chapters explain the main fea-

tures of the LX-90, and the appendixes give technical information on

the printer.

Note

Although all references in this manual are to the Epson

LX-90 printer, this PIC can also be used with the Epson

HomeWriter™-10.

Chapter

Installation and Operation

After you have set up your printer and loaded the paper (following

the directions in the LX-90

User’s Manual),

you are ready to plug in

your Printer Interface Cartridge (PIP) and begin printing.

Inserting the Printer Interface Cartridge

Inserting the PIC is easy. The cartridge slides into the rectangular

opening, as shown in the LX-90 manual. Be sure the printer is OFF

when you insert the PIC. The Apple IIc PIC has a grounding wire.

Attach it as shown in Figure l-1.

Figure l-l. Attaching the grounding wire.

Now that the PIC is installed, you need to change the settings of

three small switches, called DIP switches, in the back of the printer.

Figure l-2 shows where the DIP switches are.

Figure 1-2. DIP switch location

The functions of these switches are explained in detail in Appendix

D, but all that you need to do now is turn three of them on. All the

others should be off. (The switches are down when they are off and up

when they are on.) Before you change any of the DIP switch settings

make sure that the power switch on the right side of the printer is

turned off.

The DIP switches are in two groups, with eight in the first group

and four in the second. Turn on switches

6, 7,

and

in the first group.

Now you are ready to test your printer.

Printing the Self Test

It’s time to see the LX-90 in action. You’ll start with a self test. Don’t

connect the printer to your computer yet-just follow these steps:

1. Make sure that your printer has paper in it and that the power

switch (on the right side of the printer) is off.

2. Hold down the LF button on the control panel while you turn the

printer on with the power switch.

The LX-90 begins printing letters, numbers, and symbols in the

draft mode. It won’t stop until you turn it off or until it gets near the

end of the paper.

To see the same test in the NLQ (Near Letter Quality) mode, turn

the printer on while pressing the FF button. Figure l-2 shows partial

results of both tests.

Draft

Figure 1-3. Self-test printouts

Connecting the Printer to Your Apple IIc

Before connecting the LX-90, be sure that all your computer equip-

ment is turned off.

Plug the PIC cable into the printer socket in the back of your IIc.

This socket is the second socket from the power switch and is marked

by a printer icon.

Control Panel

After connecting your LX-90 to your computer system, turn on the

printer and look at the control panel, which is shown in Figure

l-4.

Figure l-4. Control panel

You have already used the control panel for a special purpose,

printing the self test. Here are the main functions of the lights and

buttons on this panel:

The POWER light glows green when the power is on.

l The READY light

glows green when the printer is ready to accept

data. Don’t worry if this light flickers somewhat during printing;

this flickering is normal.

The PAPER OUT light glows red when the printer is out of paper or

the paper is loaded incorrectly.

The ON LINE light glows green when the printer can receive data.

In addition to the lights, the control panel has three buttons.

ON LINE-switches the printer between on line and off line status.

When the printer is on line, the ON LINE light glows and the printer

is ready to accept data.

This manual suits for next models

Table of contents

Other Epson Printer Accessories manuals

Epson

Epson T007201 Operating manual

Epson

Epson 802.11g User manual

Epson

Epson Stylus Scan 2000 Operating manual

Epson

Epson Stylus PHOTO 870 User manual

Epson

Epson T603C00 Operating and maintenance instructions

Epson

Epson T059420 Operating and maintenance instructions

Epson

Epson Printer Interface Cartridge User manual

Epson

Epson T017201 Operating manual

Epson

Epson TM-L90 series User manual

Epson

Epson GQ-3500 User manual

Epson

Epson T603400 Operating and maintenance instructions

Epson

Epson T069420 Operating manual

Epson

Epson EP4749CB User manual

Epson

Epson Platen Grip Pad - L User manual

Epson

Epson T069220 Operating manual

Epson

Epson UB-E01 User manual

Epson

Epson S050033 Guide

Epson

Epson C81106 Series User manual

Epson

Epson CX4200 - Stylus Color Inkjet User manual

Epson

Epson T543500 Operating and maintenance instructions

Epson

Epson KB1700 User manual

Epson

Epson ActionPrinter 5000 - ActionPrinter-5000 Impact... User manual

Epson

Epson T096520 Operating and maintenance instructions

Epson

Epson S050187 Operating manual

Popular Printer Accessories manuals by other brands

Star Micronics

Star Micronics TSP800 Series install guide

REA

REA JET HR pro 2K user manual

HP Laserjet,Color Laserjet 4si user guide

oliser

oliser MS 45 instructions

Roland

Roland DU2-64 Supplementary manual

Xerox

Xerox EFI EXP6000 Specification sheet

Canon

Canon Finisher-T1 Service manual

Sharp

Sharp FO-1MK Service manual

Labelmate

Labelmate PM-300 user manual

Canon

Canon TonerRobot EP-27 instruction manual

Ricoh

Ricoh LCIT RT5100 Field service manual

GBC

GBC 16 Series user guide

Canon

Canon INNER 2-WAY TRAY-E1 INSTALLATION PROCEDURE

Develop

Develop SD-509 installation manual

Kyocera

Kyocera KM-6230 Instruction handbook

Triumph Adler

Triumph Adler DF-710 Instruction handbook

Citizen

Citizen CBM-202PC Series user manual

Canon

Canon Color imageCLASS MF8170c installation instructions