What is the difference between refills and OEM (Original Equipment Manufacturer) cartridges?
We refill OEMs so that they can be used again and again, to reduce the burden on land-fill and the need to use polluting chemicals in the manufacture of new ones. Our inks are as good, if not better, than the original, for the best possible result. HP states that, to be environmentally friendly, they make their cartridges so that they can be refilled.