How to refill reset Brother TN-630, TN-660 Toner cartridge DCP-L2520DW, DCP-L2540DW HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW MFC-L2700DW, MFC-L2720DW, MFC-L2740DW printer
Please check the link below for the video instruction
https://www.youtube.com/watch?v=RSwS5OLVkxE
Hello please make sure that you install the reset gear to the right position, for the printer to reset the cartridge, check the video below
https://www.youtube.com/watch?v=RSwS5OLVkxE
All of the videos on the TN660 and TN630 toner refill show the starter cartridge and not the current production cartridge. Please provide a link that shows how to reset the current cartridge.