A:Answer Each HP printer has its own cartridges that are required for use. For instance, the OfficeJet 5255 uses the HP 63 cartridges, whereas the Envy 5055 (which is very similar), uses only the HP 65 cartridges; these cannot be interchanged. If you're considering using HP Instant Ink, your account will be linked to whatever printer you're using/setting up, and HP will send the cartridges for that printer!