Run the installer as Administrator. This will:
: It works with a wide range of models including the TM-T88IV , TM-T88V , TM-U220 , and TM-H6000IV . Step-by-Step Installation for Windows 10 Epson Ub U03Ii Driver Windows 10
Plug the USB cable into your Windows 10 PC. Windows should now recognize the device as a "USB Printing Support" or "Epson USB Controller". Run the installer as Administrator