* Media Sciences, New Compatible, Magenta - Dell 3000cn Toner or Dell 3100cn Toner Cartridge * This Dell 3000cn or 3100cn cartridge is compatible to a Dell 310-5730 * Page yield @ 5% coverage: 4,000 pages (High Yield) * We offer competitive pricing on this reliable and compatible Dell printer cartridge, so please bookmark this page as a reminder to purchase a compatible Dell laser toner from our online store. We value you as a customer and we want to be your one stop to shop for compatible Dell toners * 180 day warranty * Free FedEx Ground * US SALES ONLY - IN STOCK