Epson GT-8500 Flatbed Scanner Manuals

Manuals and User Guides for Epson GT-8500 Flatbed Scanner. We have 1 Epson GT-8500 Flatbed Scanner manual available for free PDF download: Reference Manual

Epson GT-8500 Reference Manual

Epson GT-8500 Reference Manual (268 pages)

ESC/I Scanner

Brand: Epson | Category: Scanner | Size: 1.68 MB

Table of Contents

Table of Contents
5
Introduction

12
- Manual Construction
  12
  - Overview
    12
  - Command Usage
    12
  - Command Reference
    12
- Appendix
  
  12
  - Using this Manual
    13
    
    To Understand EPSON Scanners
    13
    
    To Write a Scanner Control Program
    13
Chapter 1 Overview

15
- What Is a Scanner
  16
  - Basic Scanning Principles
    16
  - Reading Color
    18
  - Reading Monochrome
    18
- EPSON Scanner Features
  19
- Control Code Construction
  21
  - Function Level
    21
  - Parameters
    21
- Computers and Handshaking
  22
- Image Data
  23
  - Image Data Format
    23
  - Line Data Transfer
    25
  - Block Data Transfer
    26
- Functions
  27
  - Image Definition
    27
  - Gamma Correction
    28
  - Data Form Definition
    30
    
    Data Format
    30
    
    Scanning Area
    33
    
    Color Setting
    34
  - Image Processing
    35
- Using Scanner Features
  37
Chapter 2 Command Usage

39
- Execution Commands
  40
  - Start Scanning (ESC G)
    40
  - Request ID (ESC I)
    41
  - Request Status (ESC F)
    41
  - Extended Status Request (ESC F)
    41
  - Request Condition (ESC S)
    42
- Data Form Commands
  43
  - Set Color Mode (ESC C)
    43
  - Set Data Format (ESC D)
    43
  - Set Resolution (ESC R)
    45
  - Set Zoom (ESC H)
    45
  - Set Scanning Area (ESC A)
    46
  - Set Data Order (ESC K)
    46
- Image Setting Commands
  47
- Image Processing Commands
  51
- Auxiliary Commands
  56
  - Initialize the Scanner (ESC @)
    56
  - Set the Scanning Mode (ESC G)
    56
  - Set the Line Counter (ESC D)
    57
  - Control Option (ESC E)
    58
  - Eject (FF)
    58
- Control Codes
  58
  - Header (STX)
    58
  - Abort Scanning (CAN)
    59
  - Normal Response (ACK)
    59
  - Negative Response (NAK)
    59
- Command Order
  60
  - ID Information
    60
  - Control Flow
    61
  - Recommended Command Order
    62
  - Using Commands When Options Are Installed
    62
- Data Block Transfer Order
  64
  - Data Block Structure
    64
  - Information Block
    65
  - Status Byte
    66
  - Data
    68
  - Transfer Order
    70
- Scanning Area
  73
- Error Processing
  82
  - Command Error
    82
  - Communications Error
    82
  - System Error
    83
  - Option Error
    84
- Function Level and Commands
  85
- Typical Programming Errors and Solutions
  89
- Parallel Interface
  94
Chapter 3 Command Reference

95
- Summary of the Scanner Commands
  96
- Format of the Command Reference
  98
- Execution Commands
  100
- Data Form Definition Commands
  112
- Image Definition Commands
  130
- Image Processing Commands
  139
- Auxiliary Commands
  151
- Control Codes
  159
Appendix A Interface Specifications

163
- Serial Interface Specifications
  164
  - Signal Pin Assignments
    165
  - Cable Wiring
    165
- Parallel Interface Specifications
  166
  - Signal Pin Assignments
    167
  - Timing Charts
    169
- SCSI Interface Specifications
  170
  - Basic Specification
    170
  - Message List
    173
- SCSI Operation Procedure
  175
  - Communication Operation
    175
  - SCSI Commands
    177
  - Unit Attention Condition
    178
  - Sense Data
    179
- Initialization
  181
  - Default Settings
    181
Appendix B Scanner Model Technical Data

183
- GT-1000 Technical Data
  184
  - Physical Characteristics
    184
  - Error Indications
    184
  - Software Functions and Settings
    185
  - Software Defaults
    185
  - DIP Switch Setting
    186
  - The Identity Data-Block
    188
  - The Condition Data-Block
    188
- GT-4000 Technical Data
  191
  - Physical Characteristics
    191
  - Error Indications
    191
  - Software Functions and Settings
    192
  - Software Defaults
    193
  - DIP Switch Setting
    194
  - The Identity Data-Block
    197
  - The Condition Data-Block
    199
- GT-6000 (ES-300C) Technical Data
  201
  - Physical Characteristics
    201
  - Error Indications
    201
  - Software Functions and Settings
    202
  - Software Defaults
    203
  - DIP Switch Setting
    204
  - The Identity Data-Block
    207
  - The Condition Data-Block
    210
- GT-6500 (ES-600C) Technical Data
  212
  - Physical Characteristics
    212
  - Error Indications
    213
  - Software Functions and Settings
    214
  - Software Defaults
    215
  - DIP Switch Setting
    216
  - The Identity Data-Block
    220
  - The Condition Data-Block
    223
- GT-8000 (ES-800C) Technical Data
  225
  - Physical Characteristics
    225
  - Error Indications
    225
  - Software Functions and Settings
    226
  - Software Defaults
    227
  - The Identity Data-Block
    228
  - The Condition Data-Block
    231
- GT-8500 (ES-1000C) Technical Data
  233
  - Physical Characteristics
    233
  - Error Indications
    233
  - Software Functions and Settings
    234
  - Software Defaults
    235
  - The Identity Data-Block
    236
  - The Condition Data-Block
    239
- GT-9000 (ES-1200C) Technical Data
  242
  - Physical Characteristics
    242
  - Error Indications
    242
  - Software Functions and Settings
    243
  - Software Defaults
    244
  - The Identity Data-Block
    245
  - The Condition Data-Block
    249
- GT-5000 (Action Scanner II) Technical Data
  251
  - Physical Characteristics
    251
  - Error Indications
    251
  - Software Functions and Settings
    252
  - Software Defaults
    253
  - The Identity Data-Block
    254
  - The Condition Data-Block
    257
  - Physical Characteristics
    260
  - Error Indications
    260
  - Software Defaults
    262

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