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    • 6. 发明授权
    • Custom color inkjet printing system
    • 定制彩色喷墨打印系统
    • US06938984B2
    • 2005-09-06
    • US10342542
    • 2003-01-15
    • Kristine A. GermanGeorge A. Gibson
    • Kristine A. GermanGeorge A. Gibson
    • B41J2/01B41J2/175B41J2/21
    • B41J2/17543B41J2/175B41J2/17509
    • An inkjet printing system for printing custom colors is provided. An ink mixing station is also provided. The printing system includes multiple ink channels, an ink cartridge sensor for each channel, and a controller. A method for printing custom colors in a printing system with multiple ink cartridges is provided. In another embodiment, the printing system includes an in situ mixed ink channel for receiving two or more ink supply dispensers and a controller. The in situ mixed ink channel includes an supply dispenser sensor and supply valve member for each supply dispenser, a mixing reservoir, a pump motor, and a print head. A method for printing custom colors using an in situ mixed ink channel is provided. The station includes an in situ mixed ink channel and a controller. A method for mixing custom color inks and filling inkjet ink containers in the station is provided.
    • 提供用于打印定制颜色的喷墨打印系统。 还提供了一个墨水搅拌站。 打印系统包括多个墨水通道,每个通道的墨盒传感器和控制器。 提供了一种用于在具有多个墨盒的打印系统中打印定制颜色的方法。 在另一个实施例中,打印系统包括用于接收两个或更多墨水供应分配器和控制器的原位混合墨水通道。 原位混合墨水通道包括用于每个供应分配器,混合容器,泵马达和打印头的供应分配器传感器和供应阀构件。 提供了一种使用原位混合墨水通道打印定制颜色的方法。 该车站包括一个原位混合油墨通道和一个控制器。 提供了一种用于混合定制彩色墨水和在该台中填充喷墨墨水容器的方法。
    • 7. 发明授权
    • Liquid developing material replenishment control system
    • 液体显影材料补充控制系统
    • US5923356A
    • 1999-07-13
    • US551381
    • 1995-11-01
    • George A. GibsonJames R. Larson
    • George A. GibsonJames R. Larson
    • G03G15/10B41J2/385G03G13/04
    • G03G15/105G03G2215/017
    • An apparatus for developing an electrostatic latent image in a liquid developing material-based electrostatographic printing machine including a control system for controlling an amount of marking particles, carrier liquid and/or charge director added to a supply of liquid developing material utilized for developing a latent electrostatic image such that the concentration of marking particles and or charge director can be maintained at an optimal value. The amount of marking particles, carrier liquid and/or charge director in a supply of liquid developing material is maintained at a predetermined optimal value in response to the amount of marking particles and/or charge director depleted from the supply of liquid developing material with each development cycle. A supply reservoir is maintained with a substantially constant amount of liquid carrier to which is added marking particles and/or charge director to provide an operative solution of liquid developing material. For each development cycle, the amount of marking particles and/or charge director depleted from the supply of liquid developing material is determined as a function of the number of picture elements or pixels making up the image being developed. Marking particles and/or charge director concentrate are added to the supply reservoir to maintain the amount of marking particles and/or charge director in the operative solution of liquid developing material at a predetermined value by effectively supplying the marking particles and/or charge director lost by the transport of liquid developing material to the copy substrate.
    • 一种用于在液晶显影材料的静电印刷机中显影静电潜像的装置,包括用于控制添加到用于显影潜在的液体显影材料供应的标记颗粒,载体液体和/或电荷导向剂的量的控制系统 使得标记颗粒和/或电荷导向剂的浓度可以保持在最佳值。 液体显影材料供应中的标记颗粒,载体液体和/或电荷引导剂的量被保持在预定的最佳值,以响应于从每个液体显影材料的供应中耗尽的标记颗粒和/或电荷引导剂的量 开发周期。 维持供应储存器具有基本上恒定量的液体载体,添加标记颗粒和/或电荷导向器以提供液体显影材料的有效溶液。 对于每个开发周期,根据构成正在开发的图像的像素或像素的数量来确定从液体显影材料供应所耗尽的标记颗粒和/或电荷指示剂的量。 将标记颗粒和/或电荷引导剂浓缩物添加到供应储存器中,以通过有效地提供标记颗粒和/或电荷导向器丢失来将液体显影材料的操作溶液中的标记颗粒和/或电荷引导剂的量保持在预定值 通过将液体显影材料输送到复印基板。