The Brother DR-420 Drum Unit is a genuine OEM product designed for use with specific Brother printer models, such as the HL-2270DW, MFC-7360N, HL-2240, and DCP-7065DN. This black drum unit is specifically manufactured by Brother and is compatible with these printer models. It features a print technology of laser and comes with a manufacturer warranty of 3 years. Made in China, this drum unit is essential for ensuring high-quality printing performance and longevity for your Brother printer.