OKI may have produced your printer, but our manufacturers have many years of experience and the knowledge necessary to produce an alternative product. As such, they are proud to offer us a remanufactured version of the Oki 45807111 toner cartridge. An EXTRA high capacity offering compatible with the Oki MB492dn, this black toner cartridge offers you an estimated 12,000 prints.The majority of components from the original 45807111 have been lovingly reused to work perfectly in conjunction with your OKI  printer. Despite the wonderful quality and precision manufacturing present in the remanufactured OKI 45807111 toner cartridge, it still comes fully guaranteed.