Hello Derrick61
Welcome to the HP Forums I hope you enjoy your experience!
I would like to offer my assistance in making sure you are downloading the correct drivers for the HP Officejet L7590 running Windows 8. Now, you did not specify whether you were running a 32-bit or 64-bit system, but that is okay because the software I am posting here for you works on both versions. My recommendation is for you to download and install the HP Officejet Pro Full Feature Software and Driver for the HP Officejet Pro L7580 printer. This file is 370.57 MB so depending on your speed may take a bit.
Once you have successfully downloaded it simply double click on the file and follow the on-screen instructions.
I hope this is the solution you were looking for. Thank you for posting on the HP Forums. Have a great day!