Genuine Epson ink ribbons ensure that the quality and definition of the black characters produced are of the highest quality, and this C13S015637 is no exception. Each Epson S015637 ribbon produces an estimated 4,000,000 characters, meaning the cost per print is staggeringly low, too.We fully endorse these Epson S015637 SIDM black ink ribbons and guarantee their compatibility with the Epson LX-300+ and every other printer listed on this page. Combining great value and quality in a single product makes this Epson C13S015637 ink ribbon the natural choice, for anyone who owns the relevant hardware.