The Lexmark 40,000 Page-Yield Photoconductor Unit in Black (55B0ZA0) is a genuine original product specifically designed for Lexmark printers. This high-quality photoconductor unit is compatible with Lexmark printers and utilizes laser print technology to ensure sharp and professional-quality black prints. With a page yield of up to 40,000 pages, this unit is perfect for high-volume printing environments where consistent and reliable performance is crucial. Upgrade your printing experience with this Lexmark photoconductor unit.