The Kyocera Taskalfa 1800 GX (XPS) Windows driver is a specific driver designed for the Kyocera Taskalfa 1800 GX multifunction printer, optimized to work with the XPS (XML Paper Specification) format. The XPS driver ensures compatibility with Windows applications that utilize the XPS format for high-quality document printing. This type of driver is generally used for better print quality, particularly for documents that require precise rendering or special formatting, as it leverages the XML-based format.