1. Open the Apple menu. This can be found at the top left corner of your screen.
2. Select System Preferences from the menu.
3. Click on the Printers & Scanners icon.
4. Select your printer from the list of available printers.
5. Click the Options & Supplies button.
6. Click the Utility tab.
7. Click the Ink Levels button.
8. The ink levels for each individual cartridge will be displayed.
9. Close the System Preferences window.