Epson Expression 800 Product Information Guide
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- Epson Expression 800 | Product Information Guide - Page 1
interface connectors Scanner Specifications The EPSON Expression 800 is a 36-bit professional graphics scanner designed to deliver superior results for artists, graphics professionals, and business graphics users. Basic Specifications Scanner type Photoelectric device Effective pixels Flatbed - Epson Expression 800 | Product Information Guide - Page 2
EPSON Expression 800 Color correction Interface Light source Reliability Dimensions Weight Electrical 1 type for CRT display 3 types for printer output (available in color byte sequence mode and color line sequence mode) 1 type user-defined Two SCSI 2 (50-pin half-pitch connectors) White cold - Epson Expression 800 | Product Information Guide - Page 3
When the scanner receives a SCSI Reset signal from the SCSI interface. When the software sends the ESC @ (initialize the scanner) command. When the scanner receives a SCSI Bus Device Message. Optional Transparency Unit Specifications The transparency unit (B813152) allows you to scan positive and - Epson Expression 800 | Product Information Guide - Page 4
scanner): printers, laser printers, or facsimile machines Don't use the following paper types: transparencies, tracing paper, coated paper (such as photo quality and glossy paper), labels, multipart forms, carbon paper, or paper with staples, holes, rips, curls, or folds. 4 - EPSON Expression 800 - Epson Expression 800 | Product Information Guide - Page 5
the scanning software. Try rescanning. Interface error: Make sure the scanner is securely connected to the computer, then press RESET. Fatal error: Make sure the transportation lock is released, then press RESET. Option error: There's a problem with the TPU or ADF unit. Consult your EPSON dealer - Epson Expression 800 | Product Information Guide - Page 6
EPSON Expression 800 Selecting a Driver and Settings Here is a brief overview of the scanning steps using LaserSoft® SilverFast™ Lite and EPSON TWAIN Pro. In both of the following illustrations, the Macintosh interface is shown; the Windows steps are the same. If you select Expression 800 (32-bit) ( - Epson Expression 800 | Product Information Guide - Page 7
EX8001298-00 TM-EXPR800 PL-EXPR800 Setting Up and Using Your Scanner EPSON TWAIN Pro User's Guide (pdf) LaserSoft SilverFast Lite User's Guide (pdf) EPSON Expression 800 Reference Guide (pdf) EPSON Expression 800 Service Manual EPSON Expression 800 Parts Price List 1/99 EPSON Expression 800 - 7
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EPSON Expression 800
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Scanner Parts
Scanner Specifications
The EPSON Expression 800 is a 36-bit professional graphics
scanner designed to deliver superior results for artists, graphics
professionals, and business graphics users.
Basic Specifications
Scanner type
Flatbed, color
Photoelectric
device
Color CCD line sensor
Effective pixels
6800
×
9360 pixels at 800 dpi, 100%
Maximum
document size
US letter size or A4
(8.5
×
11.7 inches
[216
×
297 mm])
(The reading area can be specified from
software.)
Optical resolution
800 dpi
Maximum
hardware
resolution*
800 dpi (main scan)
×
3200 dpi (sub scan)
*
The maximum hardware resolution of 800
×
3200 dpi is achieved
using
EPSON’s Micro Step
™
Drive technology
.
Maximum
software
resolution
12800
×
12800 dpi with interpolation
Speed (800 dpi,
draft mode)
Color: 7.5 ms/line
Monochrome (bi-level): 7.5 ms/line
Color separation
RGB color filters on CCD
Command level
ESC/I-B8
Reading sequence
Monochrome: One-pass scanning
Color page sequence: One-pass scanning
(R, G, B)
Color byte sequence: One-pass scanning
(R, G, B)
Color line sequence: One-pass scanning
(R, G, B)
Zoom
50% to 200% in 1% increments
Pixel depth
Color: 12 bits per pixel input, 1 to 12
bits
per pixel output
Grayscale: 10 bits per pixel input, 8 bits
per pixel output
Brightness
7 levels
Line art settings
Fixed threshold
TET (Text Enhancement Technology,
enable/disable selectable)
Digital halftoning
AAS (Auto Area Segmentation, enable/
disable selectable)
3 halftoning modes (A, B, and C) and
4 dither patterns (A, B, C, and D) for
bi-level and quad-level data
Gamma correction
2 types for CRT display
3 types for printer
1 type for user-defined
SCSI terminator
switch
SCSI ID rotary switch
AC inlet
SCSI interface connectors
option connector
document cover
carriage (in the home
position)
OPERATE button
ERROR light
READY light
OPERATE light
transportation
lock