8Work with cartridges

Check the estimated ink levels

Clean cartridges automatically

Align printer

Replace the cartridges

Order ink supplies

Cartridge warranty information

Tips for working with ink

Check the estimated ink levels

You can easily check the ink supply level to determine how soon you might need to replace a cartridge. The ink supply level shows an estimate of the amount of ink remaining in the cartridges.

NOTE: 1 If you have installed a refilled or remanufactured cartridge, or a cartridge that has been used in another printer, the ink level indicator might be inaccurate or unavailable.

NOTE: 2 Ink level warnings and indicators provide estimates for planning purposes only. When you receive a low-ink warning message, consider having a replacement cartridge available to avoid possible printing delays. You do not have to replace the cartridges until the print quality is unacceptable.

NOTE: 3 Ink from the cartridges is used in the printing process in a number of different ways, including in the initialization process, which prepares the product and cartridges for printing, and in printhead servicing, which keeps print nozzles clear and ink flowing smoothly. In addition, some residual ink is left in the cartridge after it is used. For more information, see www.hp.com/go/inkusage.

To check the ink levels from the printer display

From the Home screen, press the Ink Levels icon. The estimated ink levels are displayed.

Related topics

Order ink supplies on page 44

Tips for working with ink on page 45

Clean cartridges automatically

If print quality is unacceptable, and the problem is not low ink levels or non-HP ink, try cleaning the cartridges.

To clean the cartridges from the printer display

1.From the Home screen, press the Settings icon. The Settings Menu is displayed.

2.Touch Tools.

3.Touch Clean Cartridges.

Related topics

Order ink supplies on page 44

Tips for working with ink on page 45

Align printer

After you insert new cartridges, align the printer for best print quality. You can align printer either from the printer display or from the printer software.

Work with cartridges

Work with cartridges

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HP 7520 manual Work with cartridges, Check the estimated ink levels, Clean cartridges automatically, Align printer