AV50F
General Specification
Technology	Contact Image Sensor (CIS)
Light Source	LED (Light Emitting Diode)
Document feeding mode	ADF Dock & Single Sheetfed
Optical Resolution (dpi)	600
Halftone Patterns	Dither and Error Diffusion
Grayscale mode	16bits input, 8bits output
Color mode	48bits input, 24bits output
Memory Size	64MB SDRAM
Dimensions (WxDxH)	Scan Module : 297 x 80 x 60 mm (11.7 x 3.1 x 2.3 in ) With ADF : 297 x 235 x 158 mm ( 11.7 x 9.3 x 6.2 in )
Weight	Scan Module : 1.0 kg (2.2 lbs) With ADF : 1.7 kg (3.7 lbs)
Interface	USB 2.0
Power Consumpation	Operation: < 10 W Stanby: < 5 W Power saving: < 5 W
Recommended Daily Volume	Up to1000 pages
OS Support	Win2K/XP/Vista/Win 7
Bundled Software	PaperPort 11, ISIS Driver, Twain Driver, Avision Button Manager, ScanProfolio, WorldCard(exclude China & Taiwan regions), BizCard (China & Taiwan only), FineReader 9 (China only)
Features
Card Scan	(Front Feed) Embossed card (Thickness 1.25mm)
Scan Size
ADF Minimum	50 x 63.5 mm (2 x 2.5 in )
ADF Maximum	216 x 356 mm (Legal) ( 8.5 x 14 in )
ADF Capacity	20 sheets
Paper Thickness and Weight	60 ~ 107 g/m² ( 16 to 28 lb )
Scanning Speed
B/W @ 200dpi, A4	Scan Module : 6.7 sec. Simplex : 15 PPM Duplex : 30 IPM (wall power)
B/W @ 300dpi, A4	Simplex : 8.5 PPM Duplex : 17 IPM
Color @ 200dpi, A4	Simplex : 15 PPM Duplex : 30 IPM
Color @ 300dpi, A4	Simplex : 8.5 PPM Duplex : 17 IPM

http://www.avision.com.tw/motion.asp?siteid=100407&cat=9&prodid=121209&menuid=10075&lgid=2&pgid=&product_type=2