... End Sensor, Paper End Sensor, Cover open sensorRoll PaperΦ75mmInterfaceRS-232C, Parallel, USB, LANDriverWin 9X, Win 2000, Win 2003, Win XP ... Voltage InputAC 110V/220V, 50-60HzAdapter Voltage Output DC12V/3APrinter Input VoltageDC12V/3ACash Drawer ControlDC12V/1AWorking Temperature0-45°C, Humidity: 10 ...