HP’s inkjet print cartridges, ink cartridges and printheads are warranted to be free from defects in materials and workmanship during the period of the warranty.
Footnotes: [1] Based on Wilhelm Imaging Research, Inc., light fade testing under glass using HP Vivera Inks on HP Premium Plus Photo Paper. For more information on additional permanence testing factors, see http://www.hp.com/go/premiumplusphoto [2] Using genuine HP supplies ensures availability of all HP printing features [3] HP inkjet print cartridge return and recycling is currently available in more than 30 countries in Asia, Europe and North America through the HP Planet Partners program. [4] Based on paper industry predictions for acid-free papers and Original HP inks; colorant stability data at room temperature based on similar systems tested as per ISO 11798 and ISO 18909.