How do I switch the HP Envy 5530 from a USB connection to a wireless connection on Windows?

You must have already successfully installed the printer software before switching. On Windows 7, Vista, or XP, go to Start > All Programs > HP > HP ENVY 5530 series, then select Printer Setup & Software, and choose 'Convert a USB connected printer to wireless' and follow the on-screen instructions. On Windows 8, access the same option through All Apps on the Start screen. (Page 5)