Economical ink cartridge is designed for use with HP Deskjet 5740 Series, 5940 Series, Officejet 6205, 6120, 6520/XI, 6540/DT/XI, 6620 Series, 6830V Series, 6840/DT/XI, 9800 Series, 6200 Series, 6210 Series, 7210 Series, 7310 Series, 7410 Series; Photosmart 325, 335, 375, 385, 422, 425 and 475 Series, 8050, 8150, 8450, 8750, and Pro B8350. Elite Image is ISO certified.TRI-COLORSold by the IndividuallyRecycled.