HP deskjet 3520 3520 사용자 설명서

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Paper tray must be open to begin printing.

If you are not satisfied with the print quality, clean the cartridges automatically from the control panel.

From the home screen, which displays Copy, Scan, and Quick Forms, select Settings.

If you do not see the home screen, press the Back button until you can see it.

From the Settings menu, select Tools.

From the Tools menu, select Clean Printhead.

Follow the onscreen instructions.

To maintain the cartridges, use the printer's Auto Power-Off feature to manage the printer's power use.

For more information, see 

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If you have already turned the printer off and then on, and this does not solve your problem, contact HP
support.

 

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The printhead in this product has failed.

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Chapter 9

44

Solve a problem