The Pantum PB-211EV Genuine Black Toner Cartridge is designed for use in Pantum printers, specifically the P2500, M6550, and M6600 series. This high-quality toner cartridge offers a page yield of up to 1,600 pages, ensuring that you can print all your documents and images with crisp, clear black text. Made in China, this genuine Pantum product ensures compatibility and reliable performance for all your printing needs. Upgrade your printing experience with this efficient and cost-effective toner cartridge.