Scanning

Scanner type

Flatbed, color

Photoelectric device

Color CCD line sensor

Effective pixels

13600 x 18720 pixels at 1600 dpi, 100%

Document size

216 mm x 297 mm (8.5 inches x 11.7 inches)
A4 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 12800 dpi
(50 to 6400 dpi in 1 dpi increments, 9600 dpi, and 12800 dpi. 9600 dpi and 12800 dpi performed with zoom function)

Zoom

50% to 200% in 1% increments

Image data

14 bits per pixel per color internal
14 bits per pixel per color external

Brightness

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

Line Art settings

Fixed threshold
Text Enhancement Technology
(enable/disable selectable)

Halftoning process

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
(2 downloadable dither patterns)

Gamma correction

2 types for CRT display
3 types for printer
1 type for user-defined

Color correction

1 type for CRT display
3 types for printer output
1 type for user-defined (Only user-defined Color correction is available in EPSON TWAIN)

Interface

SCSI (A half pitch 50-pin connector)
USB (Type B Receptacle Connector)

Light source

White cold cathode fluorescent lamp

Reliability

30,000 cycles of carriage movements
(main unit MCBF)

Dimensions

Width: 289 mm (11.4 inches)
Depth: 442 mm (17.4 inches)
Height: 96 mm (3.8 inches)

Weight

Approx. 4.5 kg (9.9 lb)