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1. 发明申请

US20060153581A1 System and method for setup of toner concentration target for a toner concentration sensor 有权
标题翻译：用于设置调色剂浓度传感器的调色剂浓度目标的系统和方法
公开(公告)号：US20060153581A1
公开(公告)日：2006-07-13
申请号：US11032935
申请日：2005-01-11
申请人： Song-Feng Mo , Wendy Apton , Jennifer Wagner , Stephen Randall , Patricio Medina , Patrick Walker , Richard Aman
发明人： Song-Feng Mo , Wendy Apton , Jennifer Wagner , Stephen Randall , Patricio Medina , Patrick Walker , Richard Aman
IPC分类号： G03G15/00
CPC分类号： G03G15/5041
摘要： A method by which the target of a toner concentration (TC) sensor can be set up based on the equivalent developability concept without using an expensive patch generator. First, use a black toner area coverage (BTAC) sensor to measure the relative reflectance (RR) of a 100% area coverage developed patch (ROS generated) at a series of development levels (Vem or Vdev) to generate a pseudo development curve and estimate VdO in real-time (VdO is the Vdev level that starts to develop toner onto the photoreceptor belt.) Then, add a nominal delta Vdev to VdO to get the development level (Vdev) needed to generate 100% area coverage gray patch. Finally, using a BTAC sensor to measure the RR level of a 100% area coverage (AC) gray patch, move the target of the TC sensor, and converge the sensor's reading to the sensor's target continuously until the RR level of the gray patch hits the RR target (predefined) within the tolerance range. Thus, the target of the TC sensor is set for the xerographic system automatically.
摘要翻译：可以在不使用昂贵的贴片发生器的情况下，基于等效显影性概念设置调色剂浓度（TC）传感器的目标的方法。首先，使用黑色调色剂区域覆盖（BTAC）传感器来测量在一系列开发水平（V SUB）或V（V）下的100％区域覆盖开发贴片（ROS生成）的相对反射率（RR））以生成伪显影曲线并且实时地估计V OUT（V OUT）是V >水平，开始在感光带上显影调色剂。）然后，向V DO 添加额定的ΔV以获得显影水平（V < / SUB>）需要生成100％的区域覆盖灰度补丁。最后，使用BTAC传感器测量100％区域覆盖（AC）灰色块的RR电平，移动TC传感器的目标，并将传感器的读数连续收敛到传感器的目标位置，直到灰色片段的RR电平达到 RR目标（预定义）在公差范围内。因此，TC传感器的目标将自动设置为静电复印系统。

2. 发明申请

US20060153582A1 Method and system for using toner concentration as an active control actuator for TRC control 有权
标题翻译：使用调色剂浓度作为TRC控制的主动控制执行器的方法和系统
公开(公告)号：US20060153582A1
公开(公告)日：2006-07-13
申请号：US11033223
申请日：2005-01-11
申请人： Song-Feng Mo , Jennifer Wagner , Wendy Apton , Stephen Randall , Patricio Medina , Patrick Walker
发明人： Song-Feng Mo , Jennifer Wagner , Wendy Apton , Stephen Randall , Patricio Medina , Patrick Walker
IPC分类号： G03G15/00
CPC分类号： G03G15/5041
摘要： A method of using toner concentration (TC) as an active actuator in the tonal reproduction curve (TRC) controller, so that not only will the TRC controller maintain the TRC of the output, but also all the electrostatic actuators will not diverge, and the toner concentration will be within the latitude range of the xerographic system. The process ensures that the target of the toner concentration (TC) sensor will be changed properly in direction (up/down) and amplitude to compensate the TRC output of the print engine based on either reflective reactance readings and/or the level of the electrostatic actuators.
摘要翻译：在色调再现曲线（TRC）控制器中使用调色剂浓度（TC）作为主动致动器的方法，使得TRC控制器不仅保持输出的TRC，而且所有静电致动器也不会发散，调色剂浓度将在静电复印系统的纬度范围内。该过程确保调色剂浓度（TC）传感器的目标将在方向（上/下）和幅度上正确改变，以基于反射电抗读数和/或静电电平补偿打印引擎的TRC输出执行器。

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