HP Laserjet 4050 Driver Download and HP Laserjet 4050 Software Download, This download includes the HP Laserjet print driver.
HP Universal Print Driver for Windows PCL6 x64 and x32
OS: Windows 7 (64-bit), Windows Server 2003 64-Bit Edition, Windows Server 2008 x64, Windows Vista (64-bit), Windows XP x64
HP Laserjet 4050 Driver Download for x64
OS: Windows 7 (32-bit), Windows Server 2003, Windows Server 2008 W32, Windows Vista, Windows XP
HP Laserjet 4050 Driver Download for x32
OS: Mac OS X, v10.2, v10.3.x, v10.4.x, v10.5