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A-2
Technical Specifications
R4C448
Rev. C
A5 size APPA.FM
2/11/00 Pass 3
L
Proof Sign-off:
tanto name SEI Y.Takasaki M.Fujimori
leader name M.Fujimori
editor name SEI M.Kauppi
Scanning
Scanner type: Flatbed, color
Photoelectric device: Color CCD line sensor
Effective pixels: 10200
×
14040 pixels at 1200 dpi, 100%
Document size: 216 mm
×
297 mm (8.5 inches
×
11.7
inches)
A4 or US letter size
(The reading area can be specified from
your software.)
Scanning resolution: 1200 dpi (main scan)
2400 dpi with Micro Step (sub scan)
Output resolution: 50 dpi to 9600 dpi
(50 to 4800 dpi in 1 dpi increments, 7200
dpi, and 9600 dpi. 7200 dpi and 9600
dpi performed with zoom function)
Color separation: RGB color filters on CCD
Reading sequence:
Monochrome One-pass scanning
Color page sequence Three-pass scanning (R, G, B)
(This sequence is not supported by
EPSON TWAIN)
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
Image data: 12 bits per pixel per color internal
8 bits per pixel per color external