HP LaserJet mfp 4345x Multifunction Printer Driver – The download package contains HP LaserJet mfp 4345x Series and very handy for Hp printer.

OS: Windows 7 (64-bit), Windows Server 2003 64-Bit Edition,  Windows Server 2008 x64, Windows Vista (64-bit), Windows XP x64

HP LaserJet mfp 4345x Driver Download for x64

OS: Windows 7 (32-bit), Windows Server 2003, Windows Server 2008 W32, Windows Vista, Windows XP

HP LaserJet mfp 4345x Driver Download for x32

OS: Mac OS X

HP LaserJet mfp 4345x Driver Download for Mac