The company specializes in finishing the following copier brands: Fuji Xerox (FUJIXEROX), Sharp SHARP), Konica Minolta (KONICAMINOLTA), Toshiba (TOSHIBA), Ricoh (RICOH), Matsushita (panasonic), Aurora (AURORA), Ray Li, Kyocera (KYOCERA), Minolta (MINOLTA) etc. copier maintenance (OA Training Service): General failure: Copy product produced black and white lines, the image is not clear paper jams, an error code, abnormal sound, the machine No power supply and so on maintenance. Deep fault: an imaging unit: Drum (imaging the most important part, note: the image was originally formed on the surface of the photosensitive drum) to replace the blade carrier periodic replacement of aging laser does not work properly (deep cleaning and chip-level maintenance) Clean the drum unit maintenance. Fuser unit: up and down the aging replace the fuser roller, thermostats, thermistors, bushings and other cleaning and maintenance. In / out paper feed unit: carton (Bypass Tray) pickup roller cleaning, replacement. Tim each clutch lubrication, each guide roller cleaning and maintenance (which is one of the reasons leading to frequent jams) scanning unit: each reflective glass, lens, CCD, deep cleaning and maintenance luminous lamp motherboard, power supply board unit: The center provides depth chip-level maintenance technology, the motherboard, power supply board failure probability systematic maintenance repair up to significant savings in the cost of your repairs. Drive unit: Clean the gear assembly Tim oil lubrication and so on.