Panasonic KV-S5055C

Scanning Face ( ADF) : Duplex Color or Black & White scanning via 200 Sheet ADF Scanning Method : 3-Line Color CCD / Selectable Black and White Background Reference Scanning Speed : A4 Size @ 200 dpi Simplex: Up to 70 ppm Portrait / Up to 90 ppm Landscape A4 Size @ 300 dpi Simplex: Up to 50 ppm Portrait / Up to 60 ppm Landscape A4 Size @ 200 dpi Duplex: Up to 140 ipm Portrait / Up to 180 ipm Landscape A4 Size @ 300 dpi Duplex: Up to 100 ipm Portrait / Up to 120 ipm Landscape Scanning Resolution : 600 dpi Optical Resolution 100 – 600 dpi ( 1 dpi step) Scanning Size : 1.93 x 2.753 to 12.013 x 1003 ADF / Hopper : 200 Sheets @ Up to 20 lbs. New Paper Document Size : ADF: 1.93 x 2.753 to 11.73 x 17.03 Paper Thickness : 1. mils to 7.9 mils ( Note: 1 mil = 1/ 1000 of an Inch) Detection Ultrasonic Double-Feed Detection ( 1 Position) , Stapled Document Detection Compression : JPEG ( For Color, Greyscale) Image Output : Binary, Greyscale ( 8 bit) , Color, MultiStream Output Binary Mode Halftone : Dither, Error Diffusion Operating Systems : Windows XP, Windows Vista, Windows 7 w/ USB 2.0 Interface Scanner Features : Auto Crop, Automatic Binary/ Color Distinction, Automatic Image Orientation Blank Paper Removal, Double Exposure, Dynamic Thresholding, Glass Cleaning Brush Hole Removal, Image Capture Plus, Ionizer, Long Paper Mode, Mixed Document Feeding Multi Color Dropout, Multi-Crop, Multi-Stream, PreScan, Superior Roller Mechanisms Dimensions ( H x W x D) : 13.43( H) x 18.53( W) x 17.53( D) ( 40.0 lbs.)