Refurbished Ultra High Yield Black Toner Cartridge – 8K Series

High-capacity refurbished black laser toner cartridge built for sharp, professional-grade text documents and high-volume business printing. Professionally remanufactured, refilled with premium micro-toner, and print-tested by INNO PRINTS to deliver consistent page yields of up to 8,000 pages. Engineered as an economical, eco-friendly replacement for standard C251UK0 / C252UK0 / C250U10 series black laser cartridges. Fully compatible with C2535, MC2535, and MC2640 laser printer series. Physical cartridge only; technical support services not included.