Maintain consistent black output across Lexmark CS and CX series printers with the 78C1UKE toner cartridge. This OEM supply is designed for organizations that need reliable text quality, predictable replacement intervals, and compatibility with approved Lexmark hardware. With an estimated 10,500-page yield, it is well suited to teams that print frequently and want fewer cartridge swaps during the workday. Black toner remains the foundation of most business printing, from contracts and correspondence to reports and operational documents. This cartridge helps keep those pages crisp and legible while supporting the performance expectations of a managed printer fleet. As an OEM Lexmark supply, it is a strong fit for environments where procurement teams want to avoid the uncertainty that can come with third-party alternatives. For IT and operations teams standardizing on CS and CX52x/62x devices, the 78C1UKE offers a straightforward way to maintain output quality and supply consistency. It is a practical choice for offices that value dependable page yield, clean text reproduction, and a cartridge built to match the printer platform it serves.