OPC英文翻译，一千字左右。

OPC is an organic photoconductor (Organic Photoconductor) abbreviation. OPC Drum is the use of OPC in the conductive material coating the surface of aluminum tube and the formation of a Media Converter pieces, which is characterized by an insulator in the dark is, to maintain a certain degree of electrostatic charge, when a certain wavelength of light irradiated into the conductors, the release of charge through the aluminum to form a electrostatic latent image, it is a laser printing, digital copies of the core components. Do not touch the OPC drum surface by hand rather than using chemical reagents (such as alcohol) to clean the surface of OPC drums, do not use a hard object collision OPC drum surface.

Two,

1, in the control areas, systems are often dispersed by the composition of the subsystems; and the various sub-systems are often used by different manufacturers of equipment and programs. User needs, these subsystems will be integrated and unified fram