With the HP 301 cartridges, you have new cartridges for your HP DeskJet, HP OfficeJet, and HP Envy printer. Note that not every printer in those ranges supports the 301 cartridge line. You can read whether your printer is suitable in the product text of the cartridges themselves. There is a whole list of printers and if your specific printer isn't listed, you'll need a different cartridge line. The cartridges are also available separately as combo packs or in the case of black ink. Note that there is also an XL variant.