• Compatible laser toner cartridge in black for printers using reference OKI 44917602. • Dataproducts DPCB431E model, identified on the packaging as a replacement for Oki B431 High Yield. • Approximate yield of up to 12,000 pages according to the equivalent high-capacity reference. • Compatible with OKI B431 and MB491 equipment using consumable 44917602. • 1-unit format, suitable for office environments with medium or high monochrome printing volume. • Alternative cartridge aimed at economical replacement compared to the original consumable.