Connectivity Technology: Wi-Fi Printing Technology: Laser Special Feature: Locking Colour: Silver Recommended Uses For Product: Office Model Name: W1A77A#B19 Printer Output: Colour Maximum Print Speed (Colour): 27 ppm Max Print speed Monochrome: 24 ppmTechnical DetailsBrand‎HPConnectivity Technology‎Wi-FiPrinting Technology‎LaserSpecial Feature‎LockingColour‎SilverRecommended Uses For Product‎OfficeModel Name‎W1A77A#B19Printer Output‎ColourMaximum Print Speed (Colour)‎27 ppmMax Print speed Monochrome‎24 ppmOperating System‎Windows 10Item Weight‎23300 GramsPower Consumption‎550 WattsStyle‎EuropeanPrint media‎Paper (plain)Scanner Type‎SheetfedMemory Storage Capacity‎512 MBMax Input Sheet Capacity‎300Max Copy Speed (Black and White)‎28 ppmCompatible Devices‎SmartphonesDual-sided printing‎YesWattage‎550 WattsDuplex‎AutomaticHardware Interface‎EthernetControl Method‎RemoteProcessor Count‎1Manufacturer‎HpItem Height‎40 CentimetersItem Width‎47.2 CentimetersStanding screen display size‎4.3 InchesProduct Dimensions‎41.6 x 47.2 x 40 cm; 23.3 KilogramsBatteries‎1 Lithium Ion batteries required.Item model number‎W1A77A#B19Computer Memory Type‎DDR DRAMGraphics Card Description‎IntegratedConnectivity Type‎Wi-FiNumber of USB 2.0 Ports‎1Voltage‎1 VoltsAre Batteries Included‎NoLithium Battery Weight‎0.19 GramsNumber of Lithium Ion Cells‎1Number of Lithium Metal Cells‎1Manufacturer‎HpCountry of Origin‎USA