Support demanding print volumes with an OEM black toner cartridge built for Lexmark CS/CX 4/5/62x devices. The 78C0XKG is the kind of supply procurement teams choose when uptime, predictable output, and fewer cartridge swaps matter more than chasing the lowest-cost alternative. In busy offices, shared workgroups, and distributed departments, extra high-yield toner helps reduce service calls and keeps users focused on work instead of supplies. With an 8,500-page yield, this cartridge is suited to environments that print reports, forms, invoices, and operational documents throughout the day. OEM construction helps maintain the print behavior and text quality expected from the printer platform, which is especially important when documents need to remain clean, legible, and consistent across the fleet. For organizations standardizing on Lexmark color laser hardware, this cartridge offers a straightforward replacement path and a stronger cost-per-page profile than lower-yield options. It is a practical choice for teams that value dependable supply planning and want to minimize interruptions from frequent toner changes.