Premium L0R08A (HP 976Y) Extra High Yield Black Pagewide Inkjet Cartridge fully compatible with the HP PageWide Pro 552dw, 577dw, 577z. The use of compatible supplies does not void your printer warranty.
Premium L0R05A (HP 976Y) Extra High Yield Cyan Pagewide Inkjet Cartridge fully compatible with the HP PageWide Pro 552dw, 577dw, 577z. The use of compatible supplies does not void your printer warranty.