How to refill, reset the Brother HL-3140CW, HL-3170CDW toner cartridges

( Optional but recommence )Follow the Video instruction Link will give you another 300-500 pages on your toner cartridges before refill the cartridges. This also the information on how to reset the cartridge after refill the cartridges. I am recommence to do this first, that way the toner cartridges will have less toner powder to throw away when process the refilling cartridges step. http://www.youtube.com/watch?v=OsttkA329Bs Looking for the refill kit? check our website at http://www.tm-toner.com/