kbbgood,
Welcome to the HP Forum.
If you are still running Vista, the printer supports the Full Feature Software download (that includes the Solution Center).
Windows 7 appears to support basic printer function using the built in drivers available within the Windows 7 Operating System - you can read the How-To instructions that are available where you would ordinarily download the Full Feature printer software for Windows 7.
Windows 8.1 and the support has been removed for this vintage printer.
HP Officejet 4315v All-in-One Printer Drivers
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It is a nice way to say “Thank You" for the help.
Although I strive to reflect HP's best practices, I do not work for HP.