We offer set Compatible Samsung CLP-K350A, CLP-C350A, CLP-Y350A, CLP-M350A high yield toner cartridges. All cartridges are top quality offering professional grade printing. Our Samsung CLP-K350A, CLP-C350A, CLP-Y350A, CLP-M350A high yield toner cartridge set have been designed to insure excellent printing results at a fraction of the price of the retail price toner! Each sample page is inspected for gray scale quality. Print testing occurs on each finished cartridge. We go the extra steps to ensure you are happy!