This exceptional value multi-pack gives you one each of our remanufactured Lexmark 78C20X0 toner cartridges. That means one each of our alternatives to the Lexmark 78C20K0, 78C20C0, 78C20M0 and 78C20Y0 for one reduced price.Containing many compatible and recycled parts, our remanufactured Lexmark 78C20X0 range are a great alternative to purchasing a genuine Return Program cartridges. These remanufactured Lexmark 78C20X0 units offer the same estimated page yields and the toner powder within has been designed to offer comparable print quality too!As ease of use is especially important to our manufacturers, this version of the 78C20X0 series is compatible with all the same printers, including the Lexmark CX522ade.  We offer a 100% satisfaction guarantee with these replacements for the Lexmark 78C20X0 series and all of our top quality remanufactured products.