EPSON PERFECTION 640U
Online Reference Guide

Index
Search
Glossary
Contents
Help

Using the Buttons

The 3 Buttons Feature
The EPSON SMART PANEL for Scanner
Using the Copy Button to Copy
Using the Scan Button to Scan
Assigning Another Application to the Buttons on Windows

Scanning Basics

Selecting a Mode
Scanning from the Full Auto Mode
Scanning from the Manual Mode
Optimizing Image Scanning
Adjusting the Highlight Setting
Adjusting the Shadow Setting
Adjusting the Gamma Setting
Applying a Preset Tone Curve
Adjusting the Gray Balance Intensity Setting
Adjusting the Saturation Setting
Using the Tone Curve

Understanding EPSON TWAIN Features

Overview
Previewing Images
Image Types
Changing Resolution
Unsharp Mask
Size
Image Controls
Tone Correction
Color Adjustment
Auto Exposure
Reset Button
Auto Locate
Configuration Button
Scan Button

Calibrating Your System

Overview
Calibrating Your Screen
Using ICM/sRGB (For Windows Users)
Using ColorSync (For Macintosh Users)

Maintenance and Troubleshooting

Maintenance
Removing the Cover for Thick or Large Documents
Using the Stand to Hold the Scanner
Transporting the Scanner
Problems and Solutions
Error Indicator
Operating Problems
Quality Problems
Software Setup Problems
Software Operation Problems
Scanning Problems
Upgrading from Windows 98 to Windows 2000
Recovering from Scanner Software Installation Problems on Windows
Sizing up Your System
Contacting Customer Support

Technical Specifications

System Requirements
Scanning
Electrical
AC Adapter
Environmental
Safety Approvals
CE marking
USB Interface
Initialization Methods
Version 1.00E, Copyright © 2001, SEIKO EPSON CORPORATION