ESR CRT Kyocera comp TK-5240K Black 4k 80038657 K18010X1 Product Description: ESR - black - compatible - remanufactured - toner cartridge (alternative for: Kyocera TK-5240K) Product Type: Toner cartridge Printing Technology: Laser Printing Colour: Black Yield: Up to 4000 pages Pricing Type: Remanufactured Compatible with: Kyocera ECOSYS M5526cdn, M5526cdn/KL3, M5526cdw, M5526cdw/KL3, P5026cdn, P5026cdn/KL3, P5026cdw, P5026CDW/KL3