Nanjing Xionghai laptop repair center specializing in repair Sony (SONY) PCG-FR series, PCG- series, PCG-R505 series, PCG-SRX Series, PCG-TR series, PCG-V505 series, PCG-Z1 series, VGN-JS series, VGN-L series, VGN-LB series, VGN-CP series, VGN-A series, VGN-AR series, VGN-AW series, VGN-B series, VGN-BX series, VGN-C series, VGN-CR series, VGN-CS series, VGN-FE series, VGN-FJ series, VGN-FS series, VGN-FW series, VGN-FZ series, VGN-G series, VGN-N series, VGN-NR series, VGN-NS series, VGN-P series, VGN-S series, VGN-SR series, VGN-SZ series, VGN-T series, VGN-TT series, VGN-TX series, VGN-TZ series, VGN-U series, VGN-UX series, VGN-X505 series, VGN-Y series, VGN-Z series notebook computer maintenance and so on. Printer Troubleshooting handling first: stuck in the jam we must first know which parts can be solved simply by a few jams can be more troublesome is the knob machine did not jam, but during copying paper. make life difficult for some parts of the Founder computer repair service center in Nanjing, then jam, life and death can not find the paper in the machine BenQ computer repair service center in Nanjing, then the paper path can be suspected in a small piece of paper is stuck computer repair service center cotton, paper clips, etc. are common in parts of the registration roller, then can be turned off Compaq computer repair service center in Nanjing, then take a piece of paper by artificial knob, generally it out. It is not releasable the registration rolls. Also it is possible in some parts of the sensor is broken, the paper does not go past a jam. Then enter maintenance program, entered in the automatic depth key, copying a multiple of 6 (copying canceled jam detection) will be displayed at 0. Enter 1. Cancel jam detection, try to walk a piece of paper, if adopted, would certainly be a bad sensor. generally more perishable the paper exit sensor, the phenomenon is not out of paper half gone, jam can be removed sensor clean look, see the wiring is bad, it is not then change it.