New York TonerTM New Compatible 3 Pack B411D High Yield Toner for OKI B Series: B411d | B411dn | B431d | B431dn. MB Series: MB461 MFP | MB471 | MB471W. --Black New York Toner brand replacement, alternative to OEM product. One year warranty from the date of purchase against manufacturer defects. Content: Three High Yield Toner Cartridge | Color: Black | Page Yield: 4000 pages (based on 5% coverage per page). This replacement toner cartridge is built to ISO9001 and ISO14001 Factory Standards. Compatibility: Okidata B411D OKI B Series: B411d | B411dn | B431d | B431dn. MB Series: MB461 MFP | MB471 | MB471W.