发明名称 |
Pretransfer toner treatment in an electrostatographic printer |
摘要 |
A system for reducing lead edge (LE) smearing in an electrostatographic machine is provided. The system comprises a pretransfer corotron positioned between a developing station and a transfer station in an electrostatographic imaging device. The pretransfer corotron is configured to apply a predetermined charge to at least a portion of a developed toner image on a photoreceptive surface. The predetermined charge is greater than a charge applied to the rest of the developed toner image. The system further includes a controller operably associated with the pretransfer corotron. The controller is configured to activate the pretransfer corotron to apply said predetermined charge to the developed toner image at a lead edge region of the developed toner image when leading edge smearing is detected during imaging operations.
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申请公布号 |
US2008056776(A1) |
申请公布日期 |
2008.03.06 |
申请号 |
US20060512484 |
申请日期 |
2006.08.30 |
申请人 |
XEROX CORPORATION |
发明人 |
GROSS ROBERT ARNOLD;AHL DAVID KENETH;SOURES MICHAEL NICHOLAS |
分类号 |
G03G15/16 |
主分类号 |
G03G15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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