Premium M0K01AN (HP 990X) High Yield Black Ink Cartridge fully compatible with the HP PageWide Pro 750dw, 772dw MFP, 777z MFP. The use of compatible supplies does not void your printer warranty.
Premium M0J89AN (HP 990X) High Yield Cyan Ink Cartridge fully compatible with the HP PageWide Pro 750dw, 772dw MFP, 777z MFP. The use of compatible supplies does not void your printer warranty.
Premium M0J93AN (HP 990X) High Yield Magenta Ink Cartridge fully compatible with the HP PageWide Pro 750dw, 772dw MFP, 777z MFP. The use of compatible supplies does not void your printer warranty.