The Exact Premium Laser Cartridge CT43324419 is compatible with several Okidata printer models. Specifically, it works with the following models:

• Okidata C5550n

• Okidata C5550

• Okidata C6100

• Okidata C6100n

• Okidata C6100dn

• Okidata C6100dtn

• Okidata C6100hdn2