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Development apparatus, image forming apparatus and development method using mixed-in opposite polarity particles
Development apparatus, image forming apparatus and development method using mixed-in opposite polarity particles
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机译:使用混合的相反极性颗粒的显影设备,图像形成设备和显影方法
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摘要
The purpose is to provide, in a development apparatus using a two-component developer, a compact development apparatus, image forming apparatus and development method that prevents carrier deterioration and that can carry out good image formation over a long time period. In a development apparatus using a developer in which are mixed a toner, a carrier, and opposite polarity particles that are charged to a polarity opposite to the charging polarity of the toner, the surface charge density of the opposite polarity particles should be in the range of 0.5 to 3.0 times the surface charge density of the carrier.
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