Alternative to HP No. 78A Cartridge Ref CE278A 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) Page life approx: 2100 pages Toner cartridge outer packaging is made from 70% recycled card and both the plastic and card used in the packaging can be fully recycled