Open HP Utility
From the Finder, double-click Applications, double-click Hewlett-Packard, and then click HP
If HP Utility is not included in the Utilities list, use the following procedure to open it:
At the computer, open the Apple menu, click the System Preferences menu, and then click
the Print & Fax icon or the Print & Scan icon.
Select the product in the left side of the window.
Click the Options & Supplies button.
Click the Utility tab.
Click the Open Printer Utility button.