(~320) pages Tested Original HP ink cartridges printed more than 2X the pages, on average, than non-HP. HP EvoMore Ink Cartridges are designed to have a lower carbon footprint compared to standard cartridges by getting twice the number of pages.[1,2] Fewer cartridge replacements decrease greenhouse gas emissions from plastic use and manufacturing.[8] Try HP Instant Ink - the hassle-free, money-saving ink subscription service. Purchase and register your HP EvoMore Original Ink Cartridges and join the EvoMore Community. HP, in alliance with the Arbor Day Foundation, will plant trees for each new HP EvoMore Original Ink Cartridge purchased and registered.[12] Ideal for higher-volume and sustainability-conscious printing. What's in the box: 1 Ink Cartridge