If you don’t wish to use ... Windows Search (press Windows+S), type Device Manager, and open the utility. Expand the "Universal Serial Bus Controllers" section, right-click a USB port on the ...

Some Windows ... switch to the ‘Ports’ tab and look at the list of the ports and make sure the port type matches the connection, currently in use. If the printer is using a USB connection ...

Add or Remove Programs entry for FTDI USB Serial Converter Drivers. This is a driver pack that allows USB ports to be used to connect to Serial bus devices with a USB - Serial adapter cable.