Scanning

Scanner type

Flatbed, color

Photoelectric device

Color CCD line sensor

Effective pixels

40,800 x 56,160 pixels at 4800 dpi

Document size

8.5 x 11.7 inches (216 x 297 mm)
A4 or US letter size (The reading area can be specified from your software.)

Scanning resolution

4800 dpi (main scan)
9600 dpi with Micro Step (sub scan)

Output resolution

25 dpi to 12800 dpi
(25 to 6400 dpi in 1 dpi increments.
12800 dpi performed with zoom function.)

Scanning Speed

16.9 msec/line at 4800 dpi
4.1 msec/line at 600 dpi

Color separation

RGB color filters on CCD

Image data

16 bits per pixel per color internal
16 bits per pixel per color external

Brightness

7 levels (In EPSON Scan, Gamma correction controls Brightness)

Interface

USB 2.0 (Type B Receptacle Connector) and
IEEE 1394 Serial Bus Interface

Light source

White cold cathode fluorescent lamp