Compatible OKI models:
B :
B411d, B411dn, B431d, B431dn
MB :
MB461 MFP, MB471 MFP, MB471w MFP, MB491, MB491+LP
Compatible with Oki Data B411d
Also works in B411dn, B431d and B431dn
Delivers crisp, clear results
Easy to install
Yield is approximate
Yields up to 4,000 pages.