2 year warranty on all toners. Cartridges comply with the requirements of Europe's REACH regulations (Registration, Evaluation, Authorisation & Restriction of Chemicals). Cartridges are manufactured within locations accredited to ISO14001 & ISO9001. Toner cartridge outer packaging is made from 70% recycled card & both the plastic & card used in the packaging can be fully recycled. Equivalent to HP No. 648 A Cartridge Ref CE263A. Page Life approx: 11000 pages. Magenta.