Genuine OEM Oki B431dn Toners

The OKI B431dn uses black toner and a separate image drum. The 44574701 cartridge is the smaller toner choice, 44574901 holds more toner, and 44574301 is the drum rather than another toner option.

Toner Buzz carries genuine OKI toner in both sizes and the matching 44574301 drum. Choose between the two toner cartridges based on how much you print, or select the drum only when the printer asks for that component.