Super easy, super ink

With the supplied "tool" super easy. Manuals on the Internet there are also sufficiently. Ink has good quality (I notice no difference from the original). If the printer maintains the ink would still be empty, just the reset button generous 10 sec. hold. Pick out (the red triangle with circle) or on the Internet, such as the resetting on their own device works. Once my supply is exhausted, I'm going to buy this set again!