HP Enterprise CC490A manual Diagnostics

Diagnostics page

Use the diagnostics page to evaluate problems with color plane registration, EP parameters, and print quality.

1.Press the Home button.

2.Press the down arrow to highlight DIAGNOSTICS, and then press the OK button.

3.Press the down arrow to highlight PRINT DIAGNOSTICS PAGE, and then press the OK button to print the page.

HP Color LaserJet CP 4520 Printers

Diagnostics Page

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Calibration information

Parameters

Color density

Color plane registration

Primary colors

Secondary colors

Temperature values (22M)

Humidity values (22N)

ENWW Tools for troubleshooting 305