The Lexmark 1200 Series is a family of printers that includes several models, such as the Lexmark Z1200, Lexmark X1200, and similar devices, typically offering printing and scanning functions. The Lexmark 1200 Series Windows driver is the software that allows your computer to communicate with and control these Lexmark printers or all-in-one devices, enabling features like printing, scanning, and sometimes faxing, depending on the model.