Model: Dell Precision Mobile WorkStation M40, Dell Precision Mobile WorkStation M50, Dimension 2400C, OptiPlex GX150, OptiPlex GX240, OptiPlex GX260, OptiPlex GX260N, OptiPlex GX400, OptiPlex L60, OptiPlex SX260, OptiPlex SX270N, Printer P1500 (Personal Laser)
Operating System: Windows 2000 (Note: might work with other versions of this os.)
This driver package contains Windows W2K/XP English drivers. When downloaded and the file is executed, it will unzip the drivers to a default c:DellPrinters directory. From there, you can point Add Printer Wizard (APW) or Found New Hardware Wizard to this directory to install the drivers.