Oki Black Toner Cartridge. For use in B411/B431 series printers. Approximate page yield 3.
OKI B411/B431/MB461/491 Black Toner (3K)
B431/MB491 BLACK TONER HIGH CAP 12K
C822 CYAN TONER 7.3K
MB461/471/491 BK TONER 7K
