Scanner - Epson STYLUS Scan 2000 Service Manual

EPSON Stylus Scan 2000
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Product Description

1.2.5 Scanner

Product type
Sub scan method
Photoelectric device
Max. scan area
Max. effective pixels
Scan resolution
Output resolution
Scan speed (300dpi, Draft mode)
Color separation
Command level
Zoom
Pixel depth
Gamma correction
Color correction
Brightness
Line art
Digital halftoning
(Bi-level, Quad-level)
Interface
Light source
General Specifications
Sheet-fed color image scanner (without ADF)
Sheet-fed type
Color CCD line sensor
8.5 x 14" (216 x 355.6mm)
2550 x 4220 pixels (300dpi)
main = 300dpi and sub = 300dpi
50~4800 dpi (1dpi increments)
Color = 4.25 msec/line
Monochrome (bi-level) = 1.68 msec/line
By the CCD color filter
ESC/I - B7
50~200% (1% increments)
8 bits/color (input 12 bits/pixel/color,
output 8 bits/pixel/color)
CRT two levels (A,B)
PRINTER three levels (A,B,C)
User defined = one level
Impact-dot printer
Thermal printer
Ink-jet printer
CRT display
User defined
Seven levels
Fixed threshold
TET
AAS
Error diffusion three modes (A,B,C)
Dither (resident) four modes (A,B,C,D)
Dither (user defined) two modes (A,B)
USB and IEEE1284.4
White cold cathode fluorescent lamp
Revision A
15