The Brother TN315BK 6000 Page High-Yield Toner in Black is a genuine original product made specifically for Brother printers. With a laser print technology, this toner cartridge offers high-quality printing results for up to 6000 pages. The TN-315BK model ensures reliable performance and compatibility with Brother printers, making it a convenient and efficient choice for all your printing needs. Box seal is open but nothing else, the cartridge still sealed in its factory plastics wrapping. PLEASE SEE ALL THE PHOTOS THANK YOU!