首页> 外国专利> Method for controlling inking of charge pattern on e.g. photoconductor drum, in electrographic printing device, involves changing bias voltage so that difference of bias voltage to discharge voltage remains constant and corresponds to value

Method for controlling inking of charge pattern on e.g. photoconductor drum, in electrographic printing device, involves changing bias voltage so that difference of bias voltage to discharge voltage remains constant and corresponds to value

机译：用于控制例如充电图案的油墨的方法电子照相印刷设备中的光电导鼓涉及改变偏置电压，以使偏置电压与放电电压之差保持恒定并对应于

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摘要

The method involves discharging a charged photoconductor element e.g. photoconductor drum, to a discharge voltage (Ue) by a character generator according to images to be printed. Charge patterns are developed into toner images by a developer station supplied with a bias voltage (Ubias). The bias voltage of the developer station is changed depending on a temperature change, such that a difference of the bias voltage to the discharge voltage remains constant and corresponds to a reference value. A discharge mark is measured by a potential sensor.

机译：该方法包括使带电的光电导体元件放电，例如放电。感光鼓通过字符发生器根据要打印的图像达到放电电压（Ue）。充电模式通过提供有偏压（Ubias）的显影站显影为碳粉图像。显影站的偏置电压根据温度变化而变化，使得偏置电压与放电电压之间的差保持恒定并且对应于参考值。放电痕迹由电位传感器测量。

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公开/公告号DE102008030971A1

专利类型
公开/公告日2010-01-07

原文格式PDF
申请/专利权人 OCE PRINTING SYSTEMS GMBH;
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申请/专利号DE20081030971
发明设计人 BUSCHMANN STEFAN;
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申请日2008-06-30
分类号G03G13/06;G03G21/20;
国家 DE
入库时间 2022-08-21 18:28:55

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