Support steady document production with the Lexmark 20N1XK0 Black Extra High-Yield Return Program Print Cartridge. This OEM laser cartridge is designed for Lexmark CS431dw and CX431adw printers, giving IT teams a supply option that aligns with the printer platform rather than forcing compromises on output quality. With a typical print yield of 6,000 pages, this extra high-yield cartridge helps reduce changeouts and the interruptions that come with them. That matters in departments where print volume is steady and predictable, and where every avoided cartridge swap saves time for end users and support staff alike. The return program format adds a practical lifecycle path for the cartridge after use, while original product condition supports consistent performance expectations. For organizations standardizing on Lexmark hardware, this cartridge offers a clear balance of output, yield, and OEM reliability that justifies its place in a managed print environment.