Printing MethodThermal Line                                 Printing Speed250mm/s                               Resolution 203dpi                 Effective Printing Width72mm & 48mm  CharacterCharacter SetANK,GB18030(Chinese)Print FontANK: 12 x24,9x17, Chinese: 24 x 24Character per Line48-font A/64-font BPaper SpecPaper TypeThermal paper Paper Width80mm & 58mmPaper Roll DiameterMax:  80.0mm  Paper Supply MethodDrop-in paper loadReliability MCBF60 million linesAuto Cutter1 million cutsTPH 100kmBarcodes UPC-A?UPC-E?EAN-13?EAN-8?CODE39?ITF?CODEBAR?CODE93?CODE128Emulation ESC/POSDriver XP,Win7,Win8,Win10,iOS, Android, Linux?MacOSSensor Paper End Sensor, Paper Near End Sensor(Optional)Drawer PortRJ11InterfaceUSB/SERIAL/ETHERNET/WIFI/BLUETOOTHNetworkWireTCP/IP Ethernet interface (10M/100M)Wireless802.11 b/g/n, BT4.0 double mouldPower Supply (Adapter) AC100 ~240V(± 10%) DC 24V, 2.5AAuto cutterType straight knifeLife 1,000,000 cutsPhysicalPrinter Dimension (WxLxH) 198*140*130mmEnvironment parameters:Working temperature: -20?—70?                                                Working humidity: 0?—40?                                                         Storing temperature : 5%—95%                                                       Storing humidity:20%—85%                           ApplicationRestaurant, Department Store, Kitchen, Convenience Store, Specialty Retail, Super market