Imagestore - Brainydeal SC9-2012 High-speed 58mm POS Receipt Thermal Printer USB Black Low power consumption,Low operating costs (no ribbons, ink cartridges) Support cash drawer driving Easy paper loading structure, reasonable structure, easy to use maintenance Built-in data buffer (when printing can receive print data) Compatible ESC/POS print commands set . Suitable for Windows2000, Windows XP, Windows2003 ,Windows Vista, Windows 7