Operation Manual

A-2 Technical Specifications
Scanning
Scanner type: Flatbed, color
Photoelectric device: Color CCD line sensor
Effective pixels: 19520
×
27520 pixels at 1600 dpi, 100%
Document size: 310 mm
×
437 mm (12.2 inches
×
17.2
inches)
A3 or US letter size
(The reading area can be specified from
your software.)
Scanning resolution: 1600 dpi (main scan)
3200 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 Pro)
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: 14 bits per pixel per color internal
1 to 14 bits per pixel per color external