Product Features: Compatible with: CLP-680DW, 680ND; CLX-6260FD, 6260FR, 6260FW, 6260ND Printing Color: Black Printing Technology: Laser Product Description: Samsung CLT-K506L - black - original - toner cartridge Product Type: Toner cartridge Yield: Up to 6000 pages Marketing Points: Only original Samsung supplies allow users to take full advantage of the advanced easy-to-use features and benefits built into every Samsung printer. Samsung designs and manufactures the original color supplies hand-in-hand with Samsung printers to ensure the full spectrum of bright, crisp colors, print quality and reliability that result in real value and savings.