Save even more with our 2 pack of professionally remanufactured replacements for HP 21 and 22 inkjet cartridges. This set includes 1 HP C9351AN HP 21 black cartridge replacement, and 1 HP C9352AN HP 22 color cartridge replacement. Our LD remanufactured ink cartridges have been thoroughly cleaned along with the printhead nozzles. Following the cleaning process, we refilled these cartridges with a professionally manufactured pigment-based ink formula for archival print life and color stability. This ink formula is specially designed to produce vibrant and long-lasting prints comparable to HP. After carefully inspecting the shell for leakage and monitoring the electrical circuitry for efficiency, we put the cartridge through a final print test to be certain it is worthy of our 100% money-back guarantee. Our remanufactured ink cartridges are not remanufactured by HP. For use in the following HP Printers Deskjet D1468, Deskjet D1520, OfficeJet J3635, OfficeJet J3625, FAX 1250, Deskjet F2210, OfficeJet 4315, Deskjet F2120, Deskjet F4140, Deskjet F2110, Deskjet D1420, Deskjet F335, Deskjet D1560, Deskjet D1530, Deskjet F4135, Deskjet F300, PSC 1410, PSC 1401, Deskjet D2430, Deskjet D1430, OfficeJet 4315v, Deskjet F340, Deskjet F2240, Deskjet D1341, Deskjet D1320, Deskjet F2180, Deskjet F4185, Deskjet F4180, Deskjet D2460, Deskjet D2445, Deskjet F2140, Deskjet D1455, Deskjet D1360, Deskjet F370, Deskjet D2330, Deskjet 3915, Deskjet 3940, PSC 1410v, Deskjet 3930, Deskjet D1460, Deskjet D1415, Deskjet F2290, Deskjet F2280, Deskjet F2275, Deskjet F2235, OfficeJet J3640, OfficeJet J3608, Deskjet D1311, Deskjet D1568, Deskjet D2345, Deskjet F2188, Deskjet F2187, Deskjet F2128, Deskjet F4172, FAX 1250, Deskjet F4150, Deskjet D1445, Deskjet D2320.