Oki MB260/280/290 Black Laser Toner

Install a genuine OKI Black Toner Cartridge (01239901) for consistent, crisp results from your OKI MB series multifunction printer. When the current toner cartridge reaches the critical threshold of less than 10% toner, you'll see a Toner Near End error message. Order a new cartridge and replace it when you see the Toner Empty message. This standard yield toner cartridge is packed with enough black toner to print 3,000 pages.