The (2 Pcs) EZ-Ink Premium Drum Unit DR630 Black is a compatible product designed for Brother printers. This drum unit is specifically made for Brother models such as HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DN, DCP-L2500D, DCP-L2520DW, DCP-L2540DN, DCP-L2540DW, MFC-L2700DW, MFC-L2720DW, and MFC-L2740DW. With a laser print technology and black color, this product ensures high-quality printing results for your documents and images. The EZ-Ink brand ensures reliability and compatibility with your Brother printer, making it a convenient and efficient choice for your printing needs.