The EPSON Artisan 835, PX-820, and TX-820 are all multi-function inkjet printers produced by Epson. They typically offer printing, scanning, and copying features, and may also include additional capabilities such as faxing or wireless connectivity, depending on the model. These printers require specific drivers for full functionality on a Windows operating system.

The Windows driver for these models is a piece of software that allows the printer to communicate with your computer, enabling you to print documents, scan images, and use other printer features from your PC.