Page yield is the number of pages a user can print with a given printer and cartridge, based on certain assumptions. HP participated in, supported the development of, and adopted the ISO/IEC 24711 standard for toner cartridge yield for monochrome laser printers. HP participated in, supported the development of, and adopted the ISO/IEC 19752 standard for toner cartridge yield for monochrome laser printers. .
Original HP inkjet supplies are covered by a limited warranty. To see the limited warranty for your inkjet supplies, click here.
To protect the printing system and ensure print quality, some HP ink cartridges use an “ink expiration date”. However, most HP ink cartridges do not have ink expiration, which means there is no built-in date on which they stop working. .
For best results, use genuine HP cartridges and follow these guidelines
Photos printed with HP Vivera inks and HP photo papers meet rigorous standards to ensure your memories stay beautiful for generations. Click here to learn more about HP photo permanence and durability.
Beginning in May 2012, HP is updating the following ink cartridges: HP 61, HP 301, HP 122 and HP 802. The updated ink cartridges are compatible with both current and future printers that use these cartridge numbers. They have been designed in conjunction with future printers to deliver new features. Click here to learn more.
As of September 2010, HP has updated ink cartridges with these numbers: 178, 364, 564, and 862. The updated ink cartridges are compatible with both current and future printers that use these selectability numbers. Click here to learn more.
Original HP LaserJet cartridges are covered by warranty. To see the limited warranty for your print cartridge, click here.
Protect yourself from fraud, use HP Toner Cartridge Authentication Software to determine whether your toner cartridges are genuine or counterfeit.And where available, when you install Original HP cartridges, you will receive HP Rewards offers.
SureSupply, a free software tool available from HP, can help you keep up with your print supplies. Use it any time to identify and order the correct supplies online, often with free shipping, either from a participating retailer or from HP. Click here for details.
Recycle your print cartridges—it's easy and free with the HP Planet Partners program—available in 45 countries and territories around the world. HP ensures that all collected HP print cartridges are recycled responsibly. HP never refills them, resells them, or sends them to the landfill. Click here for details.