Model: HP Photosmart 7760 Photo Printer
Operating System: Windows 98 (Note: might work with other versions of this os.)
HP Photosmart 7700 Printer series
Download and Installation
1)Disconnect printer from computer.
2)Download file to your hard drive.
3)Go to the file and double-click it. Choose "unzip." When all files are extracted, click "OK" to begin the installation. Follow the onscreen instructions.