Copier maintenance training | Denon CLS (certified) | riverbank copiers

Copier maintenance training | Denon CLS (certified) | riverbank copiers offered by CLS Wuhan Dragon Graphic Office Equipment Limited. Wuhan Dragon CLS Graphic Office Equipment Co. (www.027tl.cn) is specialized in the "printer rental, machine rental, copier rental, short-term exhibition" of the enterprise, the company of "honesty, hard service" concept, for You provide the most quality products and services. Welcome to inquire! Contact: Zeng manager. Second, the technology trap set [manufacturer] consumer fraud East X company as an international forum copier repair of large companies, people think that in order to earn even more money unobservant heart, even in the internal structure of the copier copier to use, set the trap technology, consumer fraud. East Company X on the copier optical sensing system, set up an internal micro switch, after-sales service personnel in the user's copier fault repaired, depending on the circumstances, this switch is turned off, thereby fraudulent users. This switch is closed, it will print out all black copier paper, the switch opened copiers, copier will work properly. Your company's copier similar move it? Such endless tricks, such as setting cycle prompt failure, pulling loose lines, less screws, etc., as long as you copy a large amount, they encountered such maintenance company, that waiting Aizai it! Maintenance photoelectric sensor photoelectric sensor for detecting a presence or absence of the paper components. If you find obviously there is paper in the input tray, the machine did not tell the paper, then the likelihood is that the optical sensor to the cleaning time. Copier lease cleaning, wipe with a cotton should spend related to each sensor surface clean, keep them clean, you can always have the sensor sensitivity.