Oki Data OKIDATA GENUINE ORIGINAL Toner HIGH YIELD 10,000 Pages Capacity OEM PART # TONER TYPE B2 (10K) Sku: 44574901 Shall work for the following printers and compatible with: B431d Black Digital Mono Printer B431dn Black Digital Mono Printer MB461 MFP MB471 MFP MB471w MFP MADE BY OKIDATA