Our compatible Kyocera TK-5152Y yellow laser toner cartridge is guaranteed to perform with Kyocera laser printers. It replaces the original Kyocera 1T02NSAUS0 toner cartridge. The compatible replacement 1T02NSAUS0 laser toner cartridge is specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM Kyocera (Original Equipment Manufacturer) standards for the 1T02NSAUS0 and offer high-quality printing results. They are an economical and sensible alternative to expensive Kyocera 1T02NSAUS0 laser toner cartridges and supplies. The use of compatible replacement laser toner cartridges and supplies does not void your printer's warranty. We offer a 100% Quality Satisfaction Guarantee on our compatible 1T02NSAUS0 laser toner and supplies.