Invention Grant
US06546219B2 Method and apparatus for performing a charging process on an image carrying device 有权
在图像承载装置上进行充电处理的方法和装置

Method and apparatus for performing a charging process on an image carrying device
Abstract:
A charge roller that includes a metal core, an elastic member configured wrapped around the metal core, and film members is disclosed. Each of the film members is wrapped around each end of the elastic member in a circumferential direction of the metal core such that at least a part of each of the film members exists at every position around the ends of the elastic member in an axial direction of the metal core. Portions of the film members do not overlap each other in an radial direction of the metal core.
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