The New Genuine Sharp MX-B42T Black Toner Cartridge is a high-quality original product from the trusted brand Sharp. Specifically designed for Sharp printers, this black toner cartridge utilizes laser print technology for precise and professional results. Made in China, this unit is a genuine product with a quantity of one, ensuring reliable performance and consistent printing quality. Perfect for both home and office use, this Sharp MX-B42T toner cartridge is a must-have for anyone looking to maintain their printer's efficiency and output.