Laser printers originated from laser lighting technology in the late 1980s and became popular in the mid-1990s. A printout device that combines laser scanning technology and electrophotographic technology. Its basic working principle is that the binary data information transmitted from the computer is converted into a video signal by the video controller, and the video signal is converted into a laser driving signal by the video interface/control system, and then the laser beam carrying the text information by the laser scanning system , There is an important part called photosensitive rotating drum inside the laser printer. When the laser hits the laser on the photosensitive rotating drum, static electricity will be generated in the hitting photosensitive area, which can adsorb small substances such as toner. The scientific name of the photosensitive drum of the printer. The photosensitive drum is one of the important parts and consumables of the printer. It has photoelectric characteristics. The commonly used photosensitive drum uses selenium as the photosensitive material, so it is also called the photosensitive drum.
What kind of grease should be used for lubrication if the gears of the printer drum are severely worn? Printer drum gears are generally made of plastic materials, and poor gear meshing (excessive gap, too small, etc.) will cause abnormal wear. Worn gears often do not work properly. In addition, if the operation of each gear part is not good, the wear of the gear will increase, and the wear of the gear will also become serious. In order to make the printer's drum gear work normally, in order to reduce the wear of the gear, it must be lubricated with grease.
With the rapid development of modern electronics, electrical appliances, and automobile industries, the application of plastic gears has become very common. However, because plastic gears are more prone to wear than metal gears, generally products that match plastic gears need to rely on lubrication to solve the wear problem. Since plastic gears and lubricating greases will have a certain degree of compatibility problems, good plastic gear greases should be specially formulated for plastic products and use base oils with relatively compatible compatibility.
