A compatible Oki 44574903 - IOB431 toner cartridge.

For use in Oki B431d, B431dn and B431dnb series printers.

Approximate yield is 7,000 pages.

This cartridge is designed to compare favorably with the original Oki product in every way including excellent print quality and normal cartridge life.

But don't take our word for it - try it risk-free. As with all our compatible products, they come with a "satisfied or your money back" guarantee. We don't want your money unless you're satisfied that you've received great value with no loss of print quality.