This software and driver download pack for HP Officejet r45 All-in-One Printer.
Operating System (s): Windows 7, Vista (32-bit and 64-bit)
The drivers for your HP product are already included in the new Windows 7-Vista operating system! You do not need to download drivers to use the product . Simply connect the printer to your computer with a USB cable, and Windows Update automatically installs the driver for your product.
Operating System (s): Windows Xp (32-bit and 64-bit)
The print driver for the product is included in the Windows XP operating system. Use this solution to install the HP Officejet r45 printer driver that is built into the Windows XP operating system.
Operating System (s): Windows 2000
HP Officejet r45 Win 2000 Driver – Download (5.2MB)