Brother drum units were designed specifically to work with Brother machine technology and your machine will work best with Brother supplies. Superior image quality without time-consuming maintenance and costly continuous replacement are what you can expect when you pair this drum unit with compatible Brother toners and printers. Product Features Compatible with the following Brother machines: HL-2040, 2070; MFC-7220, 7420, 7820N; FAX-2820, 2890, 2920 Estimated page yield of 12,000 pages A consumable that won't consume your time and money Won't require constant maintenance or costly continuous maintenance