Colour: Cyan Inkjet cartridge blister packaging is produced from R-PET, containing up to 80% recycled plastic 2 year warranty on inkjet cartridges Alternative to Canon CLI-551XLC Page life approx: 700 pages Cartridges are manufactured within locations accredited to ISO14001 and ISO9001 Cartridges comply with the requirements of Europe's REACH regulations (Registration, Evaluation, Authorisation and Restriction of Chemicals) Cartridge Ref: 551