Laser Tek Services Cyan Toner Refill Kit for the Okidata 42127403 C5100 C5150 C5200 C5250 C5300n C5400 C5400dn Kit comes with 1 Bottle, Easy Instructions, Funnel Cap, Latex Gloves if needed, and a Toner Cloth Wipe Ships Directly from our warehouse within 1 business day! Each Bottle is good for at least the same page yield as a new cartridge, usually a bit more. Great phone support with Laser Tek Services, not usually needed, but if you need it we are there for you. Save big each time you refill and GO GREEN!!!