Purchasing the manufacturers own toner cartridges has always been the best way of running a laser printer and the Dell 595-10009 stays true to this. With a quality of print unbeaten in any of the alternatives available online and a 20,000 page estimated yield, you can be sure of getting the best from the Dell TD381.The genuine 595-10009 high capacity mono laser toner cartridge is compatible with the Dell 5210n and all of the other printers you can find listed on this page.