Features: Direct thermal printer support USB, LAN Port connection, compatible for Windows/Linux/Android systems, connecting with Android smartphone needs extra connected line(connected line is not included.) The printer with auto cutter function, 220mm/s ultra high-speed printing, improve the printing efficiency. Support 80mm paper width, clear printing quality and reliable performance. Compatible with ESC/POS instruction set. Can be widely used in supermarket, restaurant, retail store, tax, bank, post, etc. Excellent waterproof, anti-oil, anti-dust structure design. Support wall hanging function, meet the special environment printing. Using 100M Ethernet card, connect printer faster, to avoid losing bills. Recover printing after network disconnection,to avoid losing bills. Support download and print logo & graphics. Support 1D,2D bar code printing. Support cash drawer. No ink cartridge or ribbon required, low operation cost, thermal paper is easy to buy. Specifications: Color: Black Material: ABS Plug: UK Printing Method: Thermal Line Printing Printing Width: 72mm Resolution: 576 Dots/Line or 512 Dots/Line（8dots/mm，203dpi） Print Speed: 220mm/s Interface: USB+LAN Line Spacing: 3.75mm（Can adjust line spacing by command） Bar Code: 1D bar code：UPC-A/UPC-E/JAN13(EAN13)/JAN8(EAN8)CODE39/ITF/CODABAR/CODE93/CODE128 2D barcode：QRCODE Graphics Printing: Support bitman download and print Paper Type: Thermal Paper Roll Paper Width: 79.5±0.5mm Paper Diameter: ≤80mm Feed Method: Easy Feed Print Commands: Support ESC/POS Cash Drawer Output: DC 24V/1A Working Environment: Temperature: 5-45℃, Humidity:10-80% Storage Environment: Temperature: -10-50℃, Humidity:10-90%(No dew) Print Head Life: 100KM Cutter Life: 1000,000times System Supported: Windows, Linux, Android Item Size: 19.5 * 14.1 * 14.7cm / 7.7 * 5.6 * 5.8in Item Weight: 1141g / 40.2oz Package Size: 23.8 * 21.6 * 17.5cm / 9.4 * 8.5 * 6.9in Package Weight: 1945g / 68.6oz Package List: 1 * Printer 1 * Switching Adapter 1 * Power Line 1 * USB Cable 1 * Paper Roll 1 * User Manual(English)