High Quality Content by WIKIPEDIA articles! HP Universal Print Driver (UPD) is an intelligent print driver that supports a broad range of HP LaserJet printers and MFPs. Developed by HP, it combines a general purpose driver (UNIDRV or PSCRIPT) and HP proprietary extensions. The HP UPD simplifies driver deployment and management. This advanced print driver has the ability to discover HP printing devices and automatically configure itself to the device capabilities (e.g., duplex, color, finishing, etc.). The HP universal print driver is a Microsoft Windows solution that provides two modes of operation, traditional and dynamic. In traditional mode, the HP UPD behaves similarly to traditional print drivers. In dynamic mode, it provides discovery, auto configuration, and management features that are particularly well suited for mobile computer users.