The Ricoh 402810 mono toner cartridge has been specifically designed to offer some of the finest quality laser printing available. The toner powder within this genuine Ricoh Type SP4100 has been designed to fuse at the exact temperature used by the printer to minimise wastage and get an estimated 15,000 (!!!) prints from each and every cartridge. As an original Ricoh product the SP4100 is guaranteed to work with the Ricoh Aficio SP4100N and all other printers listed on this page. Our genuine Ricoh toner cartridges are amongst the lowest priced on the Internet. All our prices include VAT and delivery so the price you see is the price you pay.