Appendix B — Technical Information
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Appendix B — Technical information
This appendix provides some technical information about your DuoScan. Technical specifications
are subject to change without notice.
Scanner type:
Flatbed legal or A4 size color CCD scanner
CCD:
8000 elements, color type
Optical resolution:
2000 dpi vertical x 1000 dpi horizontal
Output resolution:
20 - 4000 ppi
A/D Conversion:
36 bit (12 bit per color)
Output pixel depth:
1 bit output for line-art (black and white)
8 or 12 bit output for gray
24 or 36 bit output for color
Density range:
3.2 D
Max. density detected:
3.4 D
Scanning speed:
7-14 ms/line
Original sizes:
A4 or Legal
Maximum scan area:
Maximum reflection:
8 x 14 inch (203 x 355 mm)
Maximum transmission:
8 x 10 inch (203 x 254 mm transparency)
Memory:
1 Mb RAM
Reflection scanner lamp:
2 x cold cathode
6000 hr lifetime
Transparency lamp:
Cold cathode
6000 hr lifetime
Warm up time:
approximately 35 seconds
180 seconds to reach final image quality
