Windows 10 32-bit, Windows 10 64-bit, Windows 8.1 32-bit, Windows 8.1 64-bit, Windows 8 32-bit, Windows 8 64-bit, Windows 7 32-bit, Windows 7 64-bit, Windows Vista 32-bit. Printer Driver is the printer as well as os used on specific computer systems as well as printers, as an example Windows 7, Windows 8, Windows 10. When a print command from a computer system is sent out to the printer, the “Printer Driver” acts like an intermediary and transforms the info from this program into a language layout the printer can recognize. Epson WorkForce WF 3640 Drivers DownloadĪ printer driver is a software or program that works on a computer to be able to recognize and also interact with the printer.