HP Q6463A (HP 644A) Magenta Toner Cartridge is designed to perform in the HP Color LaserJet 4730 MFP, 4730x MFP, 4730xs MFP, CM4730 MFP, CM4730f MFP, CM4730fm MFP, CM4730fsk MFP, 4730xm MFP
Premium Compatible Q6463A (HP 644A) Magenta Toner Cartridge fully compatible with the HP Color LaserJet 4730 MFP, 4730x MFP, 4730xs MFP, CM4730 MFP, CM4730f MFP, CM4730fm MFP, CM4730fsk MFP, 4730xm MFP. The use of compatible supplies does not void your printer warranty.