Model No : HP Scanjet Professional 3000 Sheet-feed Scanner

HP Scanjet Professional 3000 Sheet-feed Scanner L2723A#BGJ

Specifications  
Resolution : Optical: Up to 600 dpi
Enhanced: Up to 600 dpi
Control panel : 3 front-panel buttons (Cancel, Scan, Sleep/Power-On/Off)
Scan speed ADF : Up to 20 ppm/40 ipm (b&w, color, 300 dpi)

Scan
Bit depth : 48-bit
Maximum document scan size
ADF: 8.5 x 34 in
Flatbed:
Scannable media types : Paper (plain, inkjet), envelopes, labels, checks, cards (business, plastic ID)  
Input type : Sheetfed  
Preview scan speed : N/A
Transparent materials adapter : No

Paper
Automatic document feeder : Standard, 50 sheets
Automatic photo feeder : None

Connectivity
Connectivity : 1 Hi-Speed USB 2.0

General
Dimensions : 11.26 x 6 x 6.38 in
Weight : 5.16 lb
Supported operating systems : Microsoft Windows7, Windows Vista, Windows Vista (64-bit), Windows XP Professional, Windows XP Professional x64, Windows XP Home, Mac OS X v 10.5, v 10.6
ENERGY STAR qualified : Yes

One Year Manufactuer's Warranty.