How to refill and reset the Brother HL 2270dw toner cartridge - video Dailymotion
LEMERO Compatible Toner Cartridge and Drum Unit Replacement for Brother TN450 TN420 DR420 to use with HL-2270DW HL-2280DW HL-2230 HL-2240 MFC-7360N MFC-7860DW (2 Toner 1 Drum, 3 Pack) - Newegg.com
2x TN450 Toner and 1x DR420 Drum Unit Compatible for Brother HL-2270DW DC7065DW | eBay
Amazon.com: v4ink Compatible Toner Cartridge and Drum Unit Replacement for Brother TN450 TN420 DR420 use with HL-2270dw HL-2280dw HL-2230 HL-2240d MFC-7240 MFC-7360n MFC-7860dw 4 Packs (1 Drum 3 Toner) (Black) : Office