info
580 Division Street
Campbell CA, 95008
Phone (408) 538-2500 Fax (408) 538-2599
Copyright C) 1996 All rights reserved. No portion of this document may be reproduced without prior written authorization.
The Info T echnician
Copyright 1994, 1995, 1996 All Rights Reserved
The material in this document is for informational purposes only and is subject to change
without notice. The manufacturer assumes no responsibility for errors or omissions in this
document, nor any damages resulting from the use of the information contained herein.
Info and ImageReader are trademarks of Info Peripherals. Any other trademarks, registration
marks, or brand names mentioned within this publication are the property of their respective
owners.
Thank you for purchasing an Info ImageReader Scanner. This product is the result of our efforts to develop high
technology computer peripherals that are easy to use, affordably priced, and that enhance your computing experience.
Using this manualUsing this manual
Using this manual
Using this manualUsing this manual
This manual includes complete instructions for scanner installation, use, and maintenance. Note that “use,” in this
context, refers to scanner operation independent of tasks performed in conjunction witl application software. This guide
is organized in a “do as you read” format. For best results, perform the tasks as they are presented.
This manual assumes that you have a basic understanding of the DOS and Windows operating system. As a convention,
this guide presents all references to guide names or sections in
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Assistance
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If you experience difficulties and cannot find solutions within this guide, contact Info’s Technical Support Department at
(408) 538-2510, Monday through Friday, between 8:00 Am and 4:30 Pm, Pacific time. If you wish, you may fax
questions to (408) 538-2577. Provide, a fax number for return contact. We maintain a BBS at (408) 538-2598 that
contains the latest updates to our software, as well as a web site at infoconnection.com.
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and commands you must type at a command line
If all of our technicians are occupied, please leave your name and phone number on our voice mail system. This system
is intended to avoid excessive “on hold” waiting. You and your questions are important to us and we will respond as
quickly as possible. After hours calls are returned the following working day.
1-1
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TWAIN is the interface that links the scanner with scanning software applications. -TWAIN is an industry standard that
enables you to use the ImageReader with any TWAIN-compliant software application.
With the introduction of Windows 95, the TWAIN specification bat been overhauled to take advantage of the 32-bit
architecture. When you install our scanner driver under Windows 95, you will have two TWAIN sources - one for 16-bit
applications and one for 32-bit applications. Use the following as a guide to select the appropriate source.
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16-bit a16-bit a
16-bit a
16-bit a16-bit a
32-bit a32-bit a
32-bit a
32-bit a32-bit a
hancements provided by the new architecture.
You may experience scanning problems if you do not use the appropriate source.
There is no change to the TWAIN source for Windows 3. 1 x users. Only the 16-bit TWAIN source is installed.
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The scanner hardware by itself is not very useful. It takes a combination of the scanner hardware and application
software to perform any task. Before you begin scanning, you need to choose the appropriate application to use for the
task at hand. Please read this section to,gain an understanding of the types of scanning software there are.
Scanning software generally falls into two groups, Graphics (image editing), or OCR (Optical Character Recognition).
Each type has specific features designed to address the technical challenges faced in the scanning of graphics or of text.
Graphics: Software in this category provide’s the user with image editing tools for performing extensive modifications to
art, photographs, or other continuous tone images. While having the
1-2
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ability to scan text, it is not designed to specifically identify individual characters as does OCR software. Any
image scanned using a graphics program can only be saved in a graphics file format. It cannot be saved as an
editable text file.
OCR: Software in this category is designed to recognize alphanumeric characters in preparation for export to
word processing and desktop publishing applications. In other terms, it creates text files. OCR software will
not provide image editing capabilities. If there is no intention of editing a given piece of text (with or without
graphics), it may be simpler to scan and save it as a graphic.
Additional types of applications are available that offer solutions for special or unique tasks. These include
document storage, form scanning, fax utilities, copy utilities, custom screen saver creation, photo album
creation, and so on, If applications are intended to link directly to the scanning device, look for the TWAINcompliant specification. If compliant, they are compatible with Info ImageReader scanners.
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Please verify that all materials have been received before setting up and using your scanner. The package
contents are listed in the Quick Start Guide.
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System requirements are largely dependent on the “work” performed. By work, we are referring to the task
or operation performed using the scanner in conjunction with application software.
Because scanners are capable of inputting large amounts of data in relatively short periods of time, they
commonly push computer systems to the limits of their capabilities. Before beginning any scanning task or
operation, carefully consider your system’s processing capabilities, especially processor speed, RAM, and
available hard disk space. OCR processes, fax operations, and the processing of simple black & white
graphics are least demanding. High resolution scanning of large images in full color creates an extreme
demand for processor time and memory.
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1-3
When you are scanning with the TWAIN interface, the number labeled image size (calculated in bytes) provides the
working file size that is the result of the selected scanning mode, resolution, and image size. Take careful note of this
information.
PC and compaPC and compa
PC and compa
PC and compaPC and compa
386,processororlOO%co patible;486orhigherrecommended
MS DOS 5. 0 or later with Windows 3.1 x, or Windows 95 or later
4 MB RAM; 8 MB or more recommended
25 MB available hard disk space; 50 MB recommended
VGA/SVGA monitor with at least 256 color capability recommended
Mac and compaMac and compa
Mac and compa
Mac and compaMac and compa
Macintosh with 68040 processor or greater
System 7.0 or later
8 MB or more of RAM
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Available 16-bit expansion slot
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4 MB RAM; 8 MB RAM recommended
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1-4
Chapter 2Chapter 2
Chapter 2
Chapter 2Chapter 2
Scanner Installation
PC and compatibles installationPC and compatibles installation
PC and compatibles installation
PC and compatibles installationPC and compatibles installation
Installation of the scanner is comprised of few steps and designed to be as easy as possible. The
following instructions walk you through installing the interface card into your PC, and connecting the
scanner and cable. It is important to note that both the scanning hardware and its supporting software
(e.g. Info Technician and the included applications) must be installed in order for the scanner to
operate.
Installing the interface cardInstalling the interface card
Installing the interface card
Installing the interface cardInstalling the interface card
The installation of the scanner’s interface card is a simple process. Because your PC is designed with
room for additional peripherals, the manual that was provided with your computer contains complete
guidelines for case removal and expansion card installation. The graphic and instructions provided
here are intended to supplement that information.
Caution! Caution!
Caution!
Caution! Caution!
and disconnected from the power source. Touch a grounded object before making contact with any
components. Electrostatic discharge can damage the interface card and computer components.
As a safety precaution, the power to the computer and all peripheral equipment should be off
To install the interface card:
I .Remove the computer’s housing.
2 .On the computer’s mother board, select an a vailable 16-bit ISA expansion slot, and remov e its rear
access cover. The slot must be free of dust and dirt to ensure a good connection.
3 .Hold the scanner interface card by the upper edge, and
align the gold-striped connector
slot as displayed in the diagram
with the expansion slot. Press the card firmly into the
the next page.
4. Use the slot cover’s screw to retain the interface card. Replace the housing and secure all screws.
5. Reconne t the power source to your computer and any other peripheral equipment.,
Connecting the scannerConnecting the scanner
Connecting the scanner
Connecting the scannerConnecting the scanner
If you have other SCSI devices installed on your system, set the scanner to a unique SCSI ID. Attach the 50-pin SCSI
terminator block to the port on the scanner, and connect the SCSI cable to the terminator block. Place the scanner unit
in the desired location, and route the interface cable to the computer in such a way as to assure it is safe from possible
damage due to pinching or crimping. Insert the 25-pin male connector on the cable into the port on the interface card.
The cable can only be inserted one way - do not force a connection. Connect the power cable as well.
Once the scanner is attached and near the location you want it, unlock the scanning mechanism. The scanner is looked
for transport to avoid damage to the assembly. You must unlock the scanner before you turn it on for the first time.
Failure to do so may cause damage to the scanner, and will void your warranty. Simply turn the dial on the bottom of
the scanner to the unlock position.
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The Info Technician is an automatic installation utility that edits and installs the scanner’s device and TWAIN drivers.
These drivers provide the link between the scanning hardware, the scanning application, and the computer’s operating
system.
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