由于采用了刷体替代了弹性片，增加了与充电辊的接触面积，可相对提高对充电辊的清洁效果。
As the brush body replaces the elastic strip, the contact area is increased with the charging roller, and the cleaning effect on the charge roller is relatively improved.
由于采用了刷体替代了弹性片，增加了与充电辊的接触面积，可相对提高对充电辊的清洁效果。
As the brush body replaces the elastic strip, the contact area is increased with the charging roller, and the cleaning effect on the charge roller is relatively improved.
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