• Product model: 2 Pack TN324 TN324K black toner cartridge.
• High Page Yield: Black is 28,500 pages per toner cartridge. (5% coverage/A4 paper)
• Product compatibility: Bizhub C258 C308 C368 Printer.
• Performance meets: Excellent performance ensures excellent quality to meet your daily printing needs, with strong stability and clear printing.
• After-Sale Service: In order to improve the user's experience of using the product, if there is any quality problem with our product, we provide 2 years of limited free replacement service.