This Original Dell RF223 (593-10153) Black Toner Cartridge is a brand new product designed and manufactured by dell using high quality genuine dell parts giving you extremely reliable prints, minimising the need for reprints and improving workflow.The Genuine Black 593-10153 Toner Cartridge benefits from using Dell`s Toner management system technology, meaning you will receive accurate toner levels with clear warning signs for when the Toner Cartridge is near the end of its life, giving you plenty of time for reordering supplies, ensuring your Printer is never out of action.The Original Dell RF223 (593-10153) Black Toner Cartridge will work in harmony with the Dell 1815dn Printer and has a page yield of 5000 (based on a 5% coverage). All prices include VAT and delivery and all products come with our 100% satisfaction guarantee.