Solved: 123 HP Envy 4512 Offline
- Check if the printer is connected to the computer properly.
- If linked via a wired connection, inspect the USB cable for any damage and replace it if required.
- Wiggle the ends of the cable to check if there is a loose contact.
- If you are connected wirelessly, check if the router supplies stable internet flow. Turn off and turn on the Wireless feature of this printer.
- Download the HP Print and Scan Doctor tool on your computer.
- Select the tool and choose Start.
- The diagnostics starts and the troubleshooter commences.
- Make sure to connect the 123.hp.com/envy4512 printer and begin the setup process.
- Ascertain that the printer is set as default.