Chapter 5

quality of your printouts. You can also view the ink level information and the printhead health status on the page.

•Control panel: Press and hold the Power button, press the Cancel button

seven times, press the Resume button two times, and release the Power button.

•Embedded Web server: Click the Settings tab, click Device Services in the left pane, select Print PQ (print quality) diagnostic page from the drop-down list in the Print Quality section, and then click Run Diagnostic.

•HP Toolbox (Windows): Click the Services tab, and then click Print PQ (print quality) diagnostic page and follow the onscreen instructions.

•HP Printer Utility (Mac OS X): Click Print Quality Diagnostics from the Information and Support panel.

60 Maintain and troubleshoot