Scanning

Scanner type:

Flatbed color image scanner

Photoelectric device:

Color CCD line sensor

Effective pixels:

5100 x 7020 pixels at 600 dpi, 100%

Document size:

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

Scanning resolution:

600 dpi (main)
1200 dpi (sub)

Output resolution:

50 dpi to 9600 dpi

Color separation:

RGB color filters on CCD

Reading sequence:

Monochrome: One-pass scanning
Color page sequence: Three-pass scanning (R, G, B)
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

Brightness:

7 levels

Line Art settings:

Fixed threshold
Text Enhancement Technology
(enable/disable selectable)

Halftoning process:

AAS (Auto Area Segmentation)
Error Diffusion 3 mode (A, B, C)
Dither (Resident) 4 mode (A, B, C, D)
Dither (User defined) 2 mode (A, B)

Gamma correction:

CRT display 2 level
Printer 3 level (A, B, C)
User defined 1 level

Color correction:

1 type for CRT display
Impact-Dot Printer
Thermol Printer
Ink-jet Printer
1 type for user-defined

Interface:

USB + IEEE1284.4

Light source:

White cold cathode fluorescent lamp

Reliability:

30,000 cycles of carriage movements
(main unit MCBF)
Lamp: Life 10,000 hour