Click to expand Tap to zoom OKI 45439002 Original Black Toner Cartridge by OKI Sale Ex. VAT: €218,34 Incl. VAT: €268,56 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Original Black Toner for OKI B731 Printer Page Yield of 36,000 pages @ 5% coverage