Product Name: Compatible Brother TN-580 Toner Cartridge Package Contents: 1 x TN-580 Toner Cartridge Page Yield: Up to 8,000 pages per TN-580 Toner Cartridge Compatible With: Brother 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 Laser Printers ADVICE: If you are not sure which toner, ink or drum unit cartridge the printer requires, please check the label of your old unit cartridge. It will help you see the correct required cartridge model. WARRANTY: 30 days for a refund or replacement from the date of purchase ? If you have any questions or concerns please do not hesitate and send us an email. A customer service representative will gladly assist you. ? The use of compatible or replacement cartridge supplies does not void your printer’s warranty.