Brand: Canon. Colour Depth: 48 bit. Compatibility: Windows Vista , XP SP2, 2000 Professional SP4 / Internet Explorer 6.0 / CD-ROM drive / Displa. Connectivity: USB. Features of Product: 2400x4800dpi resolution with 48-bit colour. 4 ez buttons for one-touch copy, scan, email and pdf. Approx. 24-second a4 scan speeds at 300dpi. One-click dust and scratch reduction. Auto scan mode. Single usb connection. Negative Scanning: No. Object Scanning in 3D: No. One Touch Scanning: Yes. Optical Resolution: 2400 x 4800 dpi. Product Depth: 270 cm. Product Height: 40 cm. Product Weight: 1.6. Product Weight Units: kg. Product Width: 250 cm.