复印机常见故障（Copier common faults）.doc

复印机常见故障（Copier common faults） The common trouble of the copier is called dragon brand printing consumables agent [dream fly April 15, 2008] The company uses Telecom phones. Its too rubbish! [dream fly, January 5, 2008] Strongly support the fight against pornographic websites and purify cyberspace!! [dream fly, May 28, 2007] Join the collection Set as home page Contact webmaster | website | the | Download Center | company news and talent recruitment | Dream Dream Mall | Mei Fei Mei Fei computer maintenance and service forum | | dream Mei Fei | message The | center | computer school | | hospital computer network and social | computer and health | IT article | Your present position: Shijiazhuang dream fly Computer Technology Co., Ltd.. Article center Computer Hospital text * * * [copier fault] big baby Copier common faults Author: Dream plum fly article source: this site original hits: 202 update time: 2007-3-4 One, all white 1. main charging (1) the main charging electrode is not installed in place (2) the electrode wire is broken (3) high voltage generator high voltage output 2. development (1) the developer is not installed in place (2) the developer is not close to the side of the drum (3) there is no developer (carrier) in the developer (4) the developer rotation is not normal 3. transfer (1) the transfer separation electrode is not installed in place (2) the transfer electrode wire (right) is disconnected (3) transfer electrode high voltage generator without output high voltage; Two, all black 1. optical system (1) cover without cover; (2) exposure lamp; A. filament break B. light control, safety disconnect (3) the mirror position is not correct 2. the main charge is too high 3. photosensitive drum missed ground Three. Photocopy 1. drum aging 2. the main charge voltage is too low 3. transfer voltage is too low 4. exposure light is too bright 5. carrier failure 6. carbon dioxide concentration is too low Four, copy the bottom ash 1. mirror stains 2. the main char