This is a remanufactured PSI 18903 cyan laser toner cartridge designed to perform with PSI laser printers. It serves as a replacement for the original PSI 18903 toner cartridge, ensuring reliable and high-quality printing results. The cartridge is constructed with up to 60% new parts, including wiper blades and other internal components, making it a cost-effective alternative to OEM options. Using remanufactured cartridges does not void your printer warranty. We back our remanufactured toner cartridges with a 100% Quality Satisfaction Guarantee.