thank you dear friend for your reply but what can i do!!! i am technician from 2002 and i learned all my information English language and that's not easy to explain ( thermistor and fuser gear and drum ...Dc controller PCB .....) can't translate this words , and i am not stupid to give more information from another forums !!!!! i am here to help peoples and we must have TECHNICAL WORDS .
Thank you in advance.