DR820 Drum Unit Replacement Compatible for Brother(2 Black)

Product details 💡ColorKing Compatible Drum Unit Replacement for Brother DR820 DR-820 DR 820 for Brother HL-L6200DW MFC-L5850DW MFCL5900DW deliver consistent, professional print quality with a 30,000 Pages per DR820 Drum Unit (Letter/A4, at 5% coverage).* ColorKing's toner cartridges are intelligently engineered to work seamlessly with your Brother printer to consistently produce rich, vivid color prints that withstand the test of time.【High Capacity】:Black is 30,000 pages per drum unit at 5% coverage.【Stable Print Quality】:First-class developer roller provides crisp text and graphics.【Multi-layer packaging】: Multiple protections to provide the safety of transportation.【Easy Installment】:Step-1:Unpack new drum unit and remove any paper inserts. Easy Installment. Step-2:Clean the corona wire by sliding the TAB for several times. Step-3:Put your toner cartridge in then clicks it into place. * Toner cartridge is sold separately.【About our brand】 ColorKing is composed of "Color" and "King",