Specifications:

Technology: Dual Color Charge Coupled Device image sensor
Resolution: 50-600 dpi (600 optical)(1)
Halftone patterns: Dither and error diffusion
Grayscale: 10 bit/1024 level (internal), 8 bit/256 level (output)
Color: 24-bit single pass color
Monochrome & Grayscale: @ 200dpi Simplex - 25ppm
Monochrome & Grayscale: @ 200dpi Duplex - 50ipm
Color @ 150dpi: Simplex - 30ppm
Color @ 150dpi: Duplex - 60ipm
Scanning mode: Simplex and Duplex
Document feeding mode: Automatic document feeder (ADF)
ADF capacity: 50 Sheets (letter/A4, 20 lb.)
Document size: ADF minimum - (A8) (2.1 in. x 2.9 in.)
Document size: ADF maximum - (Legal) (8.5 in x 14 in)
Interface: Ultra SCSI (50m) / High-speed USB 2.0
Software Driver Support: ISIS® and TWAIN driver included (Win 98/2000/NT/Me/XP)
JPEG Compression: Hardware; choose from 7 different levels
Power requirements (auto-switching): 100-240 VAC, 50/60 Hz
Power consumption: 28-34 W, Energy saving mode: 6 W or less
Operating environment: Temperature - 42° to 95°F (5° to 35°C)
Operating environment: Relative humidity - 20%-80% (non-condensing)
Dimensions (HxWxD): 6.2 in. x 11.9 in. x 6.6 in.
Weight : 8.4 lbs.