Model: HP PSC 750 All-in-One, Version: 1.0.0
Operating System: Windows 98 (Note: might work with other versions of this os.)
The HP PSC 700 series must be turned off and the USB cable must be unplugged from the computer before proceeding!
Download the driver software.
Temporarily disable antivirus software.
Exit any running applications, games, utilities, multimedia applications.
Follow the screen directions presented during software installation.
For a successful install you will see a "Software Copied" screen with a prompt to "follow the instructions on your Setup Poster to set up your HP PSC hardware."
Click "Next" on the "Software Copied" screen.
Turn on your HP PSC 700 series and connect a USB cable from the HP Officejet to your computer.
Upon completing the software installation enable the antivirus software.