This ink is NEW OLD STOCK. NOT OEM. In the unfortunate event that there is a problem with the ink within 21 days of purchase I will make a full refund if the item is returned postage paid. The price listed is to give me a nett return of £1 so do not make an offer below the asking price, as I will send them to landfill if I am unable to make a reasonable return for my effort. Please see enlarged photograph from the rear of the packaging for the list of models it is suitable for.