Toners for Brother TN 620, TN 650 Black cartridges. 200 g. TN620 use 115 g (Page yield 3K)TN650 use 200 g (Page yield 8K).Convert your Low Yield Brother TN 620 into High Yield TN 650 cartridges by changing the gears.Compatible laser printers:TN620, TN650 – Brother DCP-8080DN, DCP-8085DN, HL-5340D, HL-5350DN, HL-5370DW, HL-5370DWT, MFC-8480DN, MFC-8680DN, MFC-8890DW