Nanjing Canon digital copiers Canon copier repair station maintenance CANON copier repair center in Nanjing Zhuo Shengyuan Office Equipment Co., office equipment maintenance center: (specializes in copier repair, printer repair, fax machine repair, plotter repair - the most efficient fault repair rate, The most affordable price, the most superior service to all aspects of office equipment solutions ---- all in Zhuosheng Yuan ;) service hotline: 15150576003 Contact: Chi Ming maintenance consulting QQ: 1228738183 The company specializes in the following copier finishing Brand: Fuji Xerox (FUJIXEROX), Sharp (SHARP), Canon (CANON), Konica Minolta (KONICAMINOLTA), Toshiba (TOSHIBA), Ricoh (RICOH), Matsushita (panasonic), Aurora (AURORA), Lei Li Kyocera (KYOCERA), Minolta (MINOLTA) etc. copier maintenance (OA Training Services): General failure: Copy goods produced black lines, white lines, the image is not clear, frequent paper jams, an error code, abnormal sound, the machine did not power supply and so repair. Deep fault: an imaging unit: Drum (imaging the most important part, Note: The image was originally formed in the surface of the drum) to replace the blade carrier periodic replacement of aging laser is not working properly (deep cleaning and chip-level maintenance) Cleaning the drum unit maintenance. Fixing unit: upper and lower fuser roller replacement of aging, temperature control, thermal resistance, sleeve cleaning and maintenance. In / out paper feed unit: carton (bypass tray) pickup roller cleaning, replacement. Tim individual 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 of systematic maintenance repair up to significant savings on your maintenance costs. Driver: Tim clean oil lubricated gear assembly and so on. Contact: Chi Ming Contact: 15150576003