On Windows, you must install some type of virtual COM port driver for native USB support, and then map your printer to a specific port, or use a USB-Serial cable and use a serial printer. If you have an official Epson printer, the link to install it from Epson is here: https://do...
Be sure your printer is turned on and connected to your computer with the USB cable Click on the button PRINT SAMPLE If the print fails, follow the additional steps below: Extra steps on Windows On Windows you will also need to install the WinUSB driver by following these steps: ...