The EZInk TN221 TN221BK Black Toner cartridge is a brand new sealed product compatible with Brother printers. With a print technology of laser, this toner cartridge offers a high page output of up to 2,500 pages in black and 2,200 pages in color. It comes with a manufacturer warranty of 1 year, making it a reliable and durable choice for your printing needs. Compatible with models such as Brother HL-3140CW, HL-3170CDW, HL-3180CDW, and MFC-9130CW, this toner cartridge ensures quality and consistent results with each print.