Scanning
Scanner type:
Photoelectric device:
Effective pixels:
Document size:
Scanning resolution:
Output resolution:
Color separation:
Reading sequence:
Monochrome
Color page sequence
Color byte sequence
Color line sequence
Zoom:
Image data:
Brightness:
Line Art settings:
Halftoning process:
Gamma correction:
Flatbed, color
Color CCD line sensor
3400 × 4680 pixels at 400 dpi, 100%
216 mm × 297 mm (8.5 inches × 11.7 inches) A4 or US letter size
(The reading area can be specified from your software.)
400 dpi (main, sub)
50 dpi to 1600 dpi in 1 dpi steps
RGB color filters on CCD
50% to 200% in 1% increments
10 bits per pixel per color saved as 8 bits per pixel per color maximum
7 levels
Fixed threshold
Text Enhancement Technology (enable/disable selectable)
AAS (Auto Area Segmentation) Enable/disable selectable
3 halftoning modes (A, B, and C) and
4 dither patterns (A, B, C, and D) for
(2 downloadable dither patterns)
2 types for CRT display
3 types for printer
1 type for