HP's most sustainable ink cartridge for your printer combines legendary performance and the quality you expect, all while keeping the planet in mind HP Ink from America's most trusted printer brand is engineered to work with HP printers to provide consistent quality, reliability and value This cartridge works with: HP OfficeJet 8122e; HP OfficeJet Pro 8135e, 8138e, 8139e Cartridge yield (approx.): 800 pages Designed to have a lower carbon footprint compared to standard cartridges by getting 2x the number of pages