These replacement toner cartridges are compatible with the following models:
Okidata MB461 MFP, MB471 MFP, MB471 w MFP, MB491, MB491+LP, B411d, B411dn, B431d, B431dn
NXT is a premium manufacturer of replacement toners; you will always get OEM quality, better prices, and a lifetime warranty! -- This offer is for (1) premium replacement LaserJet toner cartridge for the Okidata 44574701. These are engineered specifically for the above-mentioned models.