So, I can only say that my friend and I are very excited about this product. We ordered dinner on Mondays and Wednesday was the order already there. Then we used the cartridge. The printer immediately displayed the new ink level, well and the printing result is super. I print a lot of mail skating, birthday cards, etc., since the print quality is already important - is * not be distinguished from the * original ink! We will order these cartridges definitely be back.