HP ScanJet Enterprise Flow 5000S4 ( duplex )
Sheetfeed , A4 , ADF : standard 80 sheets, ADF Scan speed Up to 50 ppm/100 ipm for (b/w, color and grey 300ppi) , Duplex , Bit depth : 24-bits external 48-bits internal , Folio mode for simplified A3 scanning , Levels of grayscale : 256, Scan resolution, optical : Up to 600 dpi , Memory : Standard 512MB, Duty cycle (daily) : recommended daily duty cycle: 6000 pages . Control panel : 2-line 16 character per line LCD display, Simplex button, Duplex button, Cancel button, Power button with a LED and Tool button . Conectiky : USB 2.0 and USB 3.0 (SuperSpeed) & option USB 2.0 port for Wi-Fi accessory .