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Developping device, process cartidge and electrophotographic image forming apparatus
Developping device, process cartidge and electrophotographic image forming apparatus
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机译:显影装置,处理盒和电子照相成像设备
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摘要
A developing device mounted on a main body of an electrophotographic image forming apparatus and adapted to develop an electrostatic latent image formed on an electrophotographic photosensitive member, includes: a developer container including a developing portion with a developer bearing member for containing a developer therein and feeding the developer to the electrophotographic photosensitive member and a hopper for containing the developer therein and feeding the developer to the developing portion in order to develop the electrostatic latent image formed on the electrophotographic photosensitive member; and a developer residual amount detecting electrode pair having first and second electrodes disposed to interpose the developing portion and the hopper portion therebetween in order to detect the residual amount of developer by the main body of the electrophotographic image forming apparatus; wherein the first electrode of the developer residual amount detecting electrode pair comprises the developer bearing member, and the second electrode is fitted on an outer wall of the developer container.
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