The Lexmark 55B1000 Return Program Toner is a genuine/original product designed for use with Lexmark printers. With a high page yield of 3,000 pages in black, this toner cartridge is ideal for businesses or individuals who require consistent and reliable printing performance. The return program feature ensures that you receive a new toner cartridge once the current one runs out, making it a convenient and efficient printing solution. Enjoy free shipping on this brand new product to ensure you always have high-quality toner on hand for your printing needs.