Device update (Macintosh)
If directed by HP customer support or prompted by an error message, use the device
update installer to apply updates to your HP All-in-One as follows:
Use your Web browser to download an update for your HP All-in-One from
Double-click the downloaded file.
The installer opens on your computer.
Follow the onscreen prompts to install the update to your HP All-in-One.
Restart the HP All-in-One to complete the process.