This multipack of precision remanufactured toner cartridges is designed to be used inside your HP printer to ensure the quality and consistency of print. Where applicable our cartridges are fitted with brand new long life drums and only filled with application specific toner manufactured to meet the exacting needs of your printer. Each cartridge is individually tested as part of the remanufacturing process and performance is assured to equal or exceed that of the original manufacturerメs product. When installed into your printing equipment you will enjoy optimal printing performance and due to the significant cost savings exceptional value, these toner cartridges are ready to yield up to 13,500 pages for the black cartridge and 15,000 for the colour cartridges at 5% coverage.