This product is currently out of stock and unavailable.
Page Yield: 8000
Black, Cyan, Grey, Magenta, Yellow
OKI Black Ribbon 520B
OKI Black Laser High Yield Toner B431/MB491 12K Yield
OKI Black Laser Toner B731/MB770 36K
OKI Bkack(K) Image Drum Kit B410/B430/MB400
