Product Name: Compatible With TN580 Toner Cartridge and DR520 Drum Unit Package Included: (2-Pack Toner Cartridge + 1-Pack Drum Unit) TN580 Black Laser Toner Cartridge and DR520 Drum Unit Compatible for: HL-5240 HL-5250DN HL-5250DNT HL-5270DN HL-5280DW HL-5340D HL-5350DN HL-5350DNLT HL-5370DW HL-5370DWT HL-5380DN MFC-8370 MFC-8460N MFC-8470DN MFC-8480DN MFC-8660DN MFC-8670DN MFC-8680DN MFC-8690DW MFC-8860DN MFC-8870DW MFC-8880DN MFC-8890DW DCP-8060 DCP-8065DN DCP-8080DN DCP-8085DN Printer High Page Yield: Toner Up to 8,000 pages per cartridge; Drum Up to 25,000 pages per cartridge at 5% coverage Sharp & Non-Fading Printouts: Using refined spherical toner to print laser-quality text and true-to-life photos Non-fading for years Excellent for hospitals, schools, government, trading companies, finance companies and more scenarios After-sales service: Any questions about the product can be contacted by email at any time