Compatible with the following printer models:
- HP LaserJet M4345
- HP LaserJet M4345x
- HP LaserJet M4345xs
- HP LaserJet M4345xm
- HP Color LaserJet CM4730f
- HP Color LaserJet CM4730fsk
- HP Color LaserJet CM4730fm
- HP LaserJet M4349x
- HP LaserJet 4345
- HP LaserJet 4345x
- HP LaserJet 4345xs
- HP LaserJet 4345xm
- HP Color LaserJet 4730
- HP Color LaserJet 4730x
- HP Color LaserJet 4730xs