Item includes the following compatible cartridges: 5-Pack Black Dell_E310_Laser Deliver vivid, crisp text and graphics. All LD Products Compatible replacement cartridges are quality tested to ensure long-lasting use and bold, vivid print on every page. Page Yield*: 2600. *at 5% coverage (ISO/IEC standard) Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.