... Outstanding Quality Excellent Customer Service Compatible OKIDATA B4300 Toner Cartridge 42102901. For use on Printers: B4100, B4200, B4250, B4300, B4350, B4350N ... or Customized brand Packing4.Replace : 1:15.Okidata part number: 42102901 6. Type : New compatible The universal toner cartridge can be ... for descriptive and compatibility purpose. Compatible OKIDATA B4300 Toner Cartridge 42102901