requested HP brand items let myself be talked into the alternative supply of black and colour cartridges 3off black 1off not recognised 1off needed soaked and cleaned just to be accepted at printer then it cuts off 1off needed soaked and cleaned just to work now printing light grey and not black Not a good experience with these alternatives Colour ran ok for a few pages now they didn't work to well either Never had any issues previously with the printer before this or any of the two of them using brand material Just about to bin the lot and try again for HP cartridges Not For Me Going Forward