You can be assured of perfect compatibility and trouble free use when you rely upon an original Oki product. With an impressive 8,000 page yield and reasonable price, the original Oki 44315308 is the logical choice for your printer.This original 44315308 cartridge has been produced by Oki to their own high standards. The toner contained within this genuine Oki 44315308 cartridge has been specially formulated fuse at the exact temperature produced by the Oki C610n and all other compatible printers.