Printer Compatibility: Oki: B411d, B411dn, B431d, B431dn, MB461 MFP, MB471 MFP, MB471w MFP, MB491 MFP

Our Compatible  drum units to replace Oki B411 / B431 drum units are manufactured under strict ISO-9001 standards. They are excellent economical alternatives to the high-cost OEM Oki B411 / B431 drum units. These cost-effective drum units will provide high quality prints that meet OEM standards and are guaranteed against defect.