Epson ES-1200C Pro PC User manual

EPSON
®
Scanner
User’s Guide

CAUTION:
Before connecting the scanner to a power source, release the transportation
Screw as shown in the figures below.
ACHTUNG:
Bevor Sie den Scanner ans Netz anschlieBen, l&en Sie bitte die
Transport-Sicherungsschraube wie in den folgenden Abbildungen
dargestellt.
ATTENTION:
Avant de connecter le scanner au secteur, retlrez la vis de blocage pour le
transport comme indique ci-dessous.
ATENCION:
Antes de conectar el scanner a la toma de corriente, afloje el tomillo de
protection para el transporte tal coma puede ver en la ilustracion
siguiente.
ATTENZIONE: Prima di collegare lo scanner all’ alimentazione elettrica rimuovere la vite
di bloccaggio come indicate nella figura sottostante.
Copyright 0 1994 by Seiko Epson Corporation. Nagano, Japan
Printed in Japan 94.10-.I
4003766
sol-00

Note: Before scanning, make sure the strip of glass shown in the illustration is completely free of dust or dirt. If it is not, a black
vertical line may appear in the scanned image. If this happens, wipe the glass with a soft, clean cloth.
Hinweis: Stellen Sie vor jedem Scanvorgang sicher, daf3 das in der Abbildung markierte Glasfeld absolut sauber und staubfrei ist,
da auf dem gescannten Bild ansonsten eine schwarze vertikale Lit-tie auftreten kann. Reinigen Sie das Glasfeld in einem solchen
Fall mit einem weichen sauberen Tuch.
Note: Avant de numeriser, assurez-vous que la glace rep&en& sur l’illustration est propre. Si ce n’est pas le cas, des lignes
verticales noires peuvent apparaitre sur l’image. Si des lignes noires apparaissent, nettoyer la glace avec un chiffon doux et propre.
NOTA IMPORTANTE: Antes de empezar a explorar, compruebe que la franja de cristal indicada en la ilustracibn este completa-
mente limpia. Si no lo esta, es posible que aparezca una lfnea vertical negra en la imagen explorada. Para limpiar esa franja de
cristal utilice un paiio suave y limpio.
Nota: Prima di effettuare la scansione, assicuratevi the la fine&a indicata nell’illustrazione sia perfettamente pulita. In case con-
trario potrebbe apparire una linea verticale nera nell’immagine acquisita. In quest0 case enecessario pulire la finestra con un
panno soffice e pulito.

A Note Concerning Responsible Use of Copyrighted Materials
Like photocopiers, scanners can be misused by improper copying of
copyrighted material. Although Section 107 of the U.S. Copyright
Act of 1976 (Title 17, United States Code), the “fair use” doctrine,
permits limited copying in certain circumstances, those
circumstances may not be as broad as some people assume. Unless
you have the advice of a knowledgeable attorney, be responsible
and respectful by not
s
canning published material without the
permission of the copyright holder.
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 shah 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 is a registered trademark of Seiko Epson Corporation.
ES-12OOC is a trademark and EPSON Connection is a service mark of Epson America, Inc.
General Notice: Other product names used herein are for identifcation purposes only and may be
trademarks of their respective companies.
Copyright (0 1994 by Seiko Epson Corporation, Nagano, Japan
ii

CAUTION:
Before connecting the scanner to a power source, release the transportation
screw as shown in the figures below.
ACHTUNG:
Bevor Sie den Scanner ans Netz anschlieBen, l&en Sie bitte die
Transport-Sicherungsschraube wie in den folgenden Abbildungen
dargestellt.
ATTENTION:
Avant de connecter le scanner au secteur, retlrez la vis de blocage pour le
transport comme indique ci-dessous.
ATENCION:
Antes de conectar el scanner a la toma de corriente, afloje el tomillo de
protection para el transporte tal coma puede ver en la ilustracion
siguiente.
ATTENZIONE: Prima di collegare lo scanner all’ alimentazione elettrica rimuovere la vite
di bloccaggio come indicate nella figura sottostante.
Copyright 0 1994 by Seiko Epson Corporation. Nagano, Japan
Printed in Japan 94.10-.I
4003766
sol-00

Note: Before scanning, make sure the strip of glass shown in the illustration is completely free of dust or dirt. If it is not, a black
vertical line may appear in the scanned image. If this happens, wipe the glass with a soft, clean cloth.
Hinweis: Stellen Sie vor jedem Scanvorgang sicher, daf3 das in der Abbildung markierte Glasfeld absolut sauber und staubfrei ist,
da auf dem gescannten Bild ansonsten eine schwarze vertikale Lit-tie auftreten kann. Reinigen Sie das Glasfeld in einem solchen
Fall mit einem weichen sauberen Tuch.
Note: Avant de numeriser, assurez-vous que la glace rep&en& sur l’illustration est propre. Si ce n’est pas le cas, des lignes
verticales noires peuvent apparaitre sur l’image. Si des lignes noires apparaissent, nettoyer la glace avec un chiffon doux et propre.
NOTA IMPORTANTE: Antes de empezar a explorar, compruebe que la franja de cristal indicada en la ilustracibn este completa-
mente limpia. Si no lo esta, es posible que aparezca una lfnea vertical negra en la imagen explorada. Para limpiar esa franja de
cristal utilice un paiio suave y limpio.
Nota: Prima di effettuare la scansione, assicuratevi the la fine&a indicata nell’illustrazione sia perfettamente pulita. In case con-
trario potrebbe apparire una linea verticale nera nell’immagine acquisita. In quest0 case enecessario pulire la finestra con un
panno soffice e pulito.

Contents
Options ................................
1
How to Use This ManuaI
......................
2
Warnings, Cautions, and Notes
.................. 2
Where United States Users Can Get Help
.............
2
CompuServe On-Line Support.
...............
3
Chapter 1 Setting Up the Scanner
Choosing a Place for the Scanner
.................
Releasing the Transportation Screw
...............
Plugging in the Scanner
......................
Initialization
.............................
Connecting the Scanner to the Computer
............
Computer types
........................
Connecting the parallel interface
..............
SCSI ..................................
SCSI connections
........................
Terminators
...........................
Connecting the SCSI
......................
Power-on sequence
......................
Installing Scanner Software
....................
1-2
1-3
1-4
1-5
1-5
1-6
1-6
1-8
1-8
1-10
1-10
1-12
1-12
111

Chapter 2 Scanner Basics
Lights and Buttons
..........................
2-2
Scanner errors
..........................
2-3
Responsible use of copyrighted materials
..........
2-3
Placing a Document on the Scanner
................
2-3
Scanning Large or Thick Documents
................
2-6
Raising the back of the document cover
...........
2-6
Using the document shelf
...................
2-7
Removing the document cover
................
2-8
Scanner Setting Guidelines
.....................
2-9
4 Image type or mode
.....................
2-9
4 Resolution...........................
2-10
d Size or scale
..........................
2-14
4 Halftoning and dropout
...................
2-15
4 Brightness...........................
2-15
4 Color correction.......................
2-15
4 Gamma correction......................
2-15
4 Cropping...........................
2-15
Judging Image Quality
........................
2-16
Equipment
...............................
2-16
RAM and hard disk size
....................
2-16
Accelerator boards
.......................
2-16
Video cards
...........................
2-17
Monitors
.............................
2-17
File compression software
...................
2-17
Maintenance
..............................
2-18
Replacing the fluorescent lamps
...............
2-19
Transporting the Scanner
......................
2-19
Chapter 3 Troubleshooting
Problems and Solutions
.......................
3-2
Indicator lights.
.........................
3-2
iV

Chapter 4 Technical Specifications
Scanner Specifications
Electrical Specifications
.......................................................... 4-4
4-2
Environmental Conditions
.....................
4-4
Parallel Interface Specifications
..................
4-5
Timing charts
..........................
4-8
SCSI Specifications
.........................
4-9
Signal pin assignments
....................
4-10
Initialization
.............................
4-11
Appendix
Scanner Functions
..........................
A-2
How the scanner works
....................
A-2
Scanner settings
........................
A-3
Glossary
Index

introduction
The EPSON
®
ES-12OOC is a true 600 dpi full-color flatbed image
scanner with an A4 size scanning area. It has the ability to scan
in color or gray-scale monochrome, making it ideal for virtually
all uses, from simple drawings to complex full-color
illustrations. It achieves extremely high quality in color by
reading 30 bits per pixel and saving 24 bits per pixel.
Options
The following optional items are available to expand the
versatility of your scanner. For detailed information on the use
of these options, see the guides that come with the options.
Automatic Document Feeder 03813011)
This option is designed primarily for optical character recognition
(OCR) scanning. With software that supports the ES-1200C and
OCR, you can stack up to 30 pages in the automatic document
feeder and scan them automatically. You can then use them in a
word p rocessing program just as if you had typed them yourself.
Transparency Unit (B813021)
This option allows you to scan transparent materials, primarily
35mm slides and negatives.
Introduction 1

How to Use This Manual
Chapter 1 describes setting up your scanner and connecting it to
your computer. Be sure to read this first. Chapter 2 gives basic
information on using your software and scanner, including
maintenance and transportation Chapter 3 contains
troubleshooting information, and Chapter 4 and the Appendix
provide technical information. See the end of this guide for a
glossary of scanner terms and an index.
Warnings, Cautions, and Notes
0
Warnings must be followed carefully to avoid bodily injury.
e
Cautions must be observed to avoid damage to your
equipment.
Notes contain important information and useful tips on the operation
of your scanner.
Where United States Users Can Get Help
Epson America provides local customer support and service
through a nationwide network of authorized EPSON dealers
and Service Centers.
EPSON also provides the following support services through
the EPSON Connection” at [phone]:
CI Assistance in locating your nearest Authorized EPSON
Reseller or Service Center
Q Technical assistance with the installation, configuration,
and operation of EPSON products
2 Introduction

tl
P
Ll
cl
EPSON technical information library fax service
Product literature with technical specifications on our
current and new products
Sales of supplies, parts, documentation, and accessories for
your EPSON product
Customer Relations
CompuServe
®
On-tine Support
The fastest way to access helpful tips, specifications, drivers,
application notes, and bulletins is through the Epson America
Forum on CompuServe.
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:
Cl An introductory $15 credit on CompuServe
P Your own user ID and password
Q A complimentary subscription to CompuServe Magazine,
CompuServe’s monthly publication
To take advantage of this offer, call [phone] in the United
States and Canada and ask for representative #529. In other
countries, call [phone] or your local CompuServe access
number.
If you are already a CompuServe member, simply type
GO EPSON at the menu prompt to reach the Epson America
Forum.
Introduction 3

Important Safety Instructions
Read all of these instructions and save them for later reference. Follow
all warnings and instructions marked on the scanner.
l Unplug the scanner before cleaning. Clean with a damp cloth only
and do not use liquid or aerosol cleaners. Do not spill liquid on the
scanner.
lDo not place the scanner on an unstable surface or near a radiator or
heat register.
lDo not block or cover the openings in the scanner’s cabinet. Do not
insert objects through the slots.
lUse only the type of power source indicated on the scanner’s label.
lConnect 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.
l Do not let the scanner’s power cord become damaged or frayed.
lIf you use an extension cord with the scanner, make sure the total
ampere rating of the devices plugged into the extension cord does
not exceed the cord’s ampere rating. Also, make sure the total of all
devices plugged into the wall outlet does not exceed 15 amperes.
l Except as specifically explained in this User’s Guide, do not attempt
to service the scanner yourself.
l Unplug the scanner and refer servicing to qualified service personnel
under the following conditions:
If the power cord or plug is damaged; if liquid has entered the
scanner; if the scanner has been dropped or the cabinet damaged;
if the scanner does not operate normally or exhibits a distinct
change in performance. Adjust only those controls that are
covered by the operating instructions.
l If you plan to use the scanner in Germany, observe the following:
To provide adequate short-circuit protection and over-current
protection for this scanner, the building installation must be
protected by a 16 Amp circuit breaker.
J3eim Anschluf3 des Scanners an die Netzversorgung muf3
sichergestellt werden, da13 die Gebaudeinstallation mit einem
16 A Uberstromschutzschalter abgesichert ist.
4 Introduction

Chapter 1
Setting Up the Scanner
Choosing a Place for the Scanner
.................
Releasing the Transportation Screw
...............
Plugging in the Scanner
......................
Initialization
.............................
Connecting the Scanner to the Computer
............
Computer types
........................
Connecting the parallel interface
..............
SCSI
..................................
SCSI connections
........................
Terminators
...........................
Connecting the SCSI.
.....................
Power-on sequence
......................
Installing Scanner Software . . . . . . . . . . . . . . . . . . . .
1-2
1-3
1-4
1-5
1-5
1-6
1-6
1-8
1-8
1-10
1-10
1-12
1-12
Setting Up the Scanner
1-1

Choosing a Place for the Scanner
You should consider the following when selecting a location for
your scanner:
Place the scanner on a flat, horizontal, stable surface. If the
scanner is tilted or at an angle, it cannot operate properly.
Place the scanner close enough to the computer for the
cable to reach.
Allow some space behind the scanner for the cables, and
make sure to place the scanner where you can easily
unplug the power cord. Also allow sufficient space above
the scanner so that you can fully raise the document cover
if necessary.
Keep the scanner away from high temperatures and
humidity and places subject to rapid changes of
temperature and humidity.
Keep the scanner away from direct sunlight and strong
light sources.
Avoid places subject to shocks and vibrations.
1-2 Setting Up the Scanner

Releasing the Transportation Screw
Before connecting the scanner to a power source, you must
release the transportation screw.
1.
Place the scanner on a flat, stable surface so that its rear
panel is facing you.
2.
Locate the round screw knob in the middle of the rear panel.
3.
Turn the screw counterclockwise as shown by the arrow.
If necessary, turn the screw with a coin. The screw has a
built-in spring, so it pops out a little when it is released.
You cannot remove the screw.
Note:
You will need to screw in the transportation screw when you store or
transport the scanner.
Setting Up the Scanner 1-3

Plugging in the Scanner
1. Firmly connect the power cable to the power inlet on the
rear of the scanner and the other end into an appropriately
grounded outlet as shown below.
2. If any of the scanner’s lamps come on, press the OPERATE
button to turn the scanner off.
Warning:
Whenever you turn of the scanner, wait at least 10 seconds
before turning it back on. Rapidly turning it on and off can
damage the scanner.
1-4 Setting Up the Scanner

In this step you observe the scanner’s self initialization. This
lets you see that the scanner is operating properly before you
connect it to your computer.
1. Open the document cover so you can see the operation of
the scanner during the initialization.
2. Turn on the scanner by pressing the OPERATE button.
When the scanner is initializing, the fluorescent lamps on the
carriage flash and the carriage’s position is reset. If the carriage
is not at the home position (the rear of the scanner), it moves to
the home position.
When the scanner has completed its initialization, the READY
light comes on. If the scanner does not work as described, turn
it off. Then make sure that you have released the transportation
screw and that the power cord is firmly plugged in and turn it
on again.
If it still does not work as described, see your dealer or call the
EPSON Connection at [phone].
Connecting the Scanner to the Computer
Your scanner has both a bidirectional parallel interface and a
SCSI (Small Computer System Interface). You can connect both
of the interface cables to the scanner at the same time. The
scanner switches automatically to the appropriate interface.
Note:
When the scanner is capturing an image, the computer connected to
the other interface cannot use the scanner. When the computer
connected to the parallel interface is turned off, the RESET button may
not work.
Setting Up the Scanner
1-5

Computer types
0 For a PC-compatible computer, do one of the following:
Install a bi-directional parallel interface board in your
computer. Then connect the computer to the scanner’s
bidirectional interface.
Note:
IBM
®
PS/2
®
computers and some other computers have built-in
bi-directional parallel interfaces. You do not need to install one in
those computers unless you need the built-in parallel interface for
your printer.
Install a SCSI board in your computer. Then connect the
computer to the scanner’s SCSI interface.
Q For a Macintosh@ computer you do not need to install a
board in your computer; you just connect your Macintosh
to the scanner’s SCSI interface.
To use an interface correctly, you may need to change settings
on the scanner, computer, or both. The following sections
explain how to set up and connect each type of interface.
Connecting the parrallel interface
e
Caution:
The scanner’s bi-directional parallel interface requires a
compatible type of interface on your computer. You may not
be able to use the ordinary parallel printer interface on your
computer; check your computer’s specification to see if the
parallel interface is bi-directional.
1-6 Setting Up the Scanner

Use a standard shielded parallel interface cable.
1. Make sure that both the scanner and computer are turned
Off.
2. Connect the 25-pin end of the cable to the computer; then
tighten the screws on the sides of the connector.
3. Connect the 36-pin end of the cable to the scanner; then
fasten the connector with the clamps on the sides of the
connector.
Setting Up the Scanner
1-7