![background image](https://i.printerdoc.net/HP Officejet 4315/en/HP Officejet 4315_en077.png)
Work with print cartridges
To ensure the best print quality from the HP All-in-One, you will need to perform some
simple maintenance procedures and, when prompted by a message on the display,
replace the print cartridges.
●
Handle the print cartridges
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Replace the print cartridges
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Align the print cartridges
●
Clean the print cartridges
●
Clean the print cartridge contacts
Chapter 9
74
HP Officejet 4300 All-in-One series
Maintain the
HP All-in-One