The Genuine Canon GPR-1001 Black Toner 6137C003 is a high-quality printer accessory designed specifically for Canon printers. This original black toner cartridge is sealed in a box to ensure its freshness and compatibility with your printing needs. With the brand's reputation for quality and reliability, you can trust that this GPR-1001 toner will provide sharp and professional-looking black prints for your documents and images. Ideal for use in Canon C5140, 5150, 5160, and 5170 printers, this genuine Canon product ensures optimal performance and consistent results.