5 Star remanufactured toner cartridge 2 year warranty on all toners Cartridge is manufactured within locations accredited to ISO14001 and ISO9001 Cartridge complies with the requirements of Europe's REACH regulations (Registration, Evaluation, Authorisation and Restriction of Chemicals) Toner cartridge outer packaging is made from 70% recycled card and both the plastic and card used in the packaging can be fully recycled Cartridges comply with the requirements of Europe's REACH regulations (Registration, Evaluation, Authorisation and Restriction of Chemicals) Plastic and card used in the packaging can be fully recycled Alternative to Brother TN135C Page Life approx: 4000 pages In the unlikely event that a faulty cartridge causes damage to a printer, the cost of repair will be covered