Packing Contents: 1 x TK-5232 Black Toner Cartridge. 1 x TK-5232 Cyan Toner Cartridge. 1 x TK-5232 Magenta Toner Cartridge. 1 x TK-5232 Yellow Toner Cartridge. Wide compatibility, suitable for the following printer models: ECOSYS P5021cdn (1102RF3NL0) ECOSYS P5021cdw (1102RD2US0) ECOSYS M5521cdn (1102RA3NL0) ECOSYS M5521cdw (1102R92US0) Print Performance: Our compatible toner cartridge are highly productive in delivering photo-quality printouts that maintain crisp printouts and professional images every time you print. Apertoner toner cartridge are produced on state-of-the-art equipment, maintaining the highest standards of, we focus on building better cartridges so you spend less and print better. This product belongs to compatible consumables. If you have any questions about the product or encounter any problems, our team will be happy to provide you with quick help (because we have a professional, trustworthy and friendly team). After-Sale Service: If you encounter any problems, please contact the seller via the following method: "Order List" -> Search for "Order ID". Click "Contact Seller". We will provide you with satisfactory solution.