TopJet Generic Replacement Ink Cartridge for HP 121XL

TopJet Generic Replacement Ink Cartridge for HP 121XL -CC641HE – Page Yield 600 pages with 5% coverage for use with Deskjet D1560 / D1663 / F2423 / F2480 / F2483 / F2493 / D2563 / D2663 / F4473 / F4483 / F4583 / D5563 / C4683 / C4783 / C4793 / C4795 -High Yield Black , Retail Box