These cartridges will not work for me. I've tried aligning the printhead 3 times since installing it and still the red ink doesn't line up over the black. Disappointing. Update March 15, 2020 With a one star rating, the company contacted me and said they would refund my money after I changed my rating. I didn't agree to that. Now I'm going from one star to three. The cartridges are still junk but the company has been honest enough to refund defective items.