93
Appendix A. TechnicalSpecifications
The following table defines the technical specifications for the
Astra 2100U Scanners.

Scanner Specifications

Scanner Type 1-pass color flatbed
Scanning Element Color CCD
Optical Resolution
Maximum Resolution 600 dpi x 1200 dpi
9600 dpi x 9600 dpi
Color Density 36-bit color
Light Source Cold Cathode Lamp
Optics Enclosed Optical System
Interface Astra 2100U — USB
Operating System Astra 2100U — Windows
95, 98, Mac OS 8.0+ (for
iMac and USB-compatible
Macintosh computers)
Scanning Modes B/W, halftone, 8-bit
grayscale, 12-bit
grayscale, 24-bit color, 36
bit color
Maximum Document
Size 8.5” x 11.7”
Scanner Dimensions 18.4” x 12.2” x 3.9”
Approx. Scanner
Weight 7.8 lbs.