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Appendix B
Specifications
This appendix provides the technical specifications for your scanner and the optional
automatic document feeder.
Specifications are subject to change without notice.
Scanning
Scanner type
Flatbed, color
Photoelectric device
Color CCD line sensor
Effective pixels
7020 dots
×
10200 pixels at 600 dpi,
100%
Document size
11.7
×
17.0 inches (297
×
432 mm)
(the reading area can be specified from
your software)
Scanning resolution
600 dpi main
2400 dpi sub with Micro Step Drive
TM
Output resolution
50 to 4800 dpi (1-dpi increments)
Color separation
RGB color filters on CCD
Zoom
50 to 200 percent in 1% increments
Reading sequence
Monochrome:
1-pass scanning
Color byte sequence:
1-pass scanning (R, G, B)
Color line sequence:
1-pass scanning (R, G, B)
Image data
36 bits input; 24 bits output (color)
12 bits input; 8 bits output (grayscale)
Brightness
7 levels
Line art settings
Fixed threshold with Text Enhancement
Technology (TET) enabled
Halftoning process
AAS (Auto Area Segmentation)
Enable/disable selectable
3 halftoning modes (A, B, and C)
4 dither patterns (A, B, C, and D) for
bi-level and quad-level data (2
downloadable dither patterns)
2 user-defined dither patterns (A, B)
Содержание G650B
Страница 1: ...Color Scanner User s Guide ...
Страница 8: ...viii Contents ...
Страница 85: ...Scanning With the ISIS Driver 77 ...
Страница 129: ...120 Installing the TCP IP Protocol ...