Premium L0S01AN (HP 972X) High Yield Magenta Pagewide Inkjet Cartridge fully compatible with the HP PageWide Pro 400, 452dw, 477dn, 477dw, 500, 552dw, 577dw, 577z. The use of compatible supplies does not void your printer warranty.
Premium L0S04AN (HP 972X) High Yield Yellow Pagewide Inkjet Cartridge fully compatible with the HP PageWide Pro 400, 452dw, 477dn, 477dw, 500, 552dw, 577dw, 577z. The use of compatible supplies does not void your printer warranty.