Device update (Mac)
On a Mac, do the following to update your HP All-in-One:
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.
HP Officejet 5600 All-in-One series