This original 44992402 cartridge has been produced by Oki to their own high standards. The toner contained within this genuine Oki 44992402 cartridge has been specially formulated fuse at the exact temperature produced by the Oki B401 and all other compatible printers. This remanufactured toner cartridge offers compatability with all of the same fine pritners as the OKI 44992401, but offers a thousand more (estimated) prints. You can be assured of perfect compatibility and trouble free use when you rely upon an original Oki product. With an impressive 2,500 page yield and reasonable price, the original Oki 44992402 is the logical choice for your printer.