HP LaserJet M4345x Multifunction (MFP) Printer Software and Driver Download
Toner or ink Cartridges: This printer uses toner.
OS: Windows 7 (64-bit), Server 2003 64-Bit Edition, 2008 x64, Vista (64-bit), XP x64
HP Universal MFP Print Driver for Windows PCL6-PCL65-PostScrip x64:
HP LaserJet M4345x Driver Download for Windows PCL6 x64
HP LaserJet M4345x Driver Download for Windows PostScript x64
HP LaserJet M4345x Driver Download for Windows PCL5 x64
HP LaserJet M4345x Fax Driver x64:
HP M4345x PC Send Fax Driver Download for x64
OS: Windows 7 (32-bit), Server 2003 32-Bit Edition, 2008 x32, Vista (32-bit), XP x32
HP Universal MFP Print Driver for Windows PCL6-PCL65-PostScrip x32:
HP LaserJet M4345x Driver Download for Windows PCL6
HP LaserJet M4345x Driver Download for Windows PostScript
HP LaserJet M4345x Driver Download for Windows PCL5
HP LaserJet M4345x Fax Driver:
HP M4345x PC Send Fax Driver Download
OS: Mac v10.2, v10.3.x, v10.4.x, v10.5