发明名称 Device for removing charge from a dielectric member in an image forming apparatus
摘要 A device is provided which is capable of removing the charge of a recording medium, even a low charge. The recording medium has an electrically-conductive layer and dielectric layers, and is used for forming a toner image by an image forming apparatus. The device includes a first charge-removing electrode in contact with the electrically-conductive layer of the recording medium and a second charge-removing electrode which is in contact with the dielectric layer of the recording medium and is positioned on a side of the recording medium which is opposite to the side of the first charge-removing electrode. A voltage with the same polarity as that remaining on the surface of the dielectric layer of the recording medium is applied to the first charge-removing electrode, and a voltage with a polarity opposite to that remaining on the surface of the dielectric layer is applied to the second charge-removing electrode.
申请公布号 US5258782(A) 申请公布日期 1993.11.02
申请号 US19920868864 申请日期 1992.04.16
申请人 CANON KABUSHIKI KAISHA 发明人 OCHIAI, TOSHIHIKO
分类号 G03G15/22;G03G21/06;(IPC1-7):G01D15/06 主分类号 G03G15/22
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