Fix HP Envy 4500 Not Printing
HP Envy 4500 Wi-Fi problems in the printer or the router, as well as changes in the print settings, results in the Not Printing Wirelessly problem. Update the printer firmware from the Configurations menu. Try connecting the devices to another router linked to an ISP. Shut down the other routers if they are not in use. Detach the USB cable from the 123.hp.com printer when printing wirelessly. Get the HP Print and Scan Doctor tool to fix the wireless HP Envy 4500 troubleshooting issues.