Hp 7580a Driver

http://h20000.www2.hp.com/bizsupport/TechSupport/Produc...

Looks like Gandalf's answer should provide you with the correct driver.

In the future it is always best to check the device manufacturer website for the correct driver for your OS. Also, if you cannot locate a Windows 7 driver, Vista drivers often do the trick  

Cheers,
Cassandra
Microsoft Windows Outreach

Hello WayneSteele,

It is always best to check with the software manufacturer FIRST. They will tell you if they have tested the product and the version, as well as whether or not it will work with Windows 7.
Check out the Windows 7 Compatibility site: (There you will find out about hardware and software compatibilty.)
http://www.microsoft.com/windows/compatibility/en-us/de...
There is a pulldown from which you can choose "hardware" and "software".
There are also some great articles, instructional videos and such to help with your Windows 7 at our Springboard site:
http://technet.microsoft.com/en-us/windows/default.aspx
In any event a lot of the times, Vista drivers will work in lieu of Windows 7 drivers, however, it's not 100%!
As stated previously, it's best to have the Windows 7 certified drivers installed.
Microsoft does have an official Windows 7 Support Forum located here http://tinyurl.com/9fhdl5 . It is supported by product specialists as well as engineers and support teams. You may want to check the threads available there for additional assitance and support.
Thanks again,
John M.
Microsoft Windows Client Support