is essential for seamless communication between your computer and the hardware.
// Using serial (if TM-U220 serial or USB virtual COM) using (SerialPort sp = new SerialPort("COM3", 9600, Parity.None, 8, StopBits.One))
To ensure your printer functions correctly with your operating system, you should always use the official Epson Advanced Printer Driver (APD).
is essential for seamless communication between your computer and the hardware.
// Using serial (if TM-U220 serial or USB virtual COM) using (SerialPort sp = new SerialPort("COM3", 9600, Parity.None, 8, StopBits.One)) epson tm-u220 driver
To ensure your printer functions correctly with your operating system, you should always use the official Epson Advanced Printer Driver (APD). epson tm-u220 driver