This rainbow valuepack of HP toners contains 1 each of the C9720A, C9721A, C9723A and C9722A cartridges and provides a fantastic alternative to the original HP C9720A black, C9721A cyan, C9723A magenta and C9722A yellow cartridges. Each of these HP toner cartridges has been remanufactured to the highest possible standard, with all worn parts and mechanics replaced and tested and then filled with high quality toner powder. These toners provide up to 9,000 pages in the C9720A black cartridge and 8,000 pages in the C9721A cyan, C9723A magenta and C9722A yellow.These HP C9720A / C9721A / C9723A / C9722A remanufactured toner cartridges are high quality replacements for the cartridges in a range of HP printers shown above and are amongst the cheapest you will find online.All of our products come with our 100% satisfaction guarantee and all prices include VAT and delivery, so that the price you see is the price that you pay!