[1] HP Planet Partners Program availability varies. For more information, visit http://www.hp.com/recycle.
[2] Based on ISO 24711 cartridge yields for HP 991X series High Yield Original PageWide Cartridges compared with HP 991A series Original PageWide Cartridges. Learn more at http://www.hp.com/go/learnaboutsupplies.
[2] Based on ISO 24711 cartridge yields for HP 991X series High Yield Original PageWide Cartridges compared with HP 991A series Original PageWide Cartridges. Learn more at http://www.hp.com/go/learnaboutsupplies.
[3] See http://www.hp.com/go/suppliesclaims.
[4] HP Planet Partners program availability varies. For details, see http://www.hp.com/recycle. On recycled materials in cartridges, see http://www.... Show More
[1] HP Planet Partners Program availability varies. For more information, visit http://www.hp.com/recycle.
[2] Based on ISO 24711 cartridge yields for HP 991X series High Yield Original PageWide Cartridges compared with HP 991A series Original PageWide Cartridges. Learn more at http://www.hp.com/go/learnaboutsupplies.
[2] Based on ISO 24711 cartridge yields for HP 991X series High Yield Original PageWide Cartridges compared with HP 991A series Original PageWide Cartridges. Learn more at http://www.hp.com/go/learnaboutsupplies.
[3] See http://www.hp.com/go/suppliesclaims.
[4] HP Planet Partners program availability varies. For details, see http://www.hp.com/recycle. On recycled materials in cartridges, see http://www.hp.com/go/recycledcontent.
[5] Water, smear, and fade resistance based on ISO 11798 and internal HP testing. For details, see http://www.hp.com/go/printpermanence. Show Less