Compatible Brand 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.
Compatible Brand F6T84AN (HP 972X) Black 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.