Developer housing with variable speed mixing for improving material life and performance
    2.
    发明授权
    Developer housing with variable speed mixing for improving material life and performance 失效
    具有变速混合的显影剂外壳,可提高材料寿命和性能

    公开(公告)号:US06785481B2

    公开(公告)日:2004-08-31

    申请号:US10134250

    申请日:2002-04-26

    IPC分类号: G03G1500

    摘要: An apparatus which controls the dispensing in mixing of marking particles into a developer unit used in an electrophotograhic printing machine. In particular, the present invention is directed to a developer housing that includes a variable speed mixing apparatus for improving material life and performance. The quantity of marking particles required to reproduce the document is predicted and the dispensing and mixing of marking particles controlled in response thereto.

    摘要翻译: 控制将标记颗粒混合到用于电子照相印刷机中的显影剂单元中的分配的设备。 特别地,本发明涉及一种显影剂壳体,其包括用于改善材料寿命和性能的变速混合装置。 预测再现文件所需的标记颗粒的数量,并且响应于此控制的标记颗粒的分配和混合。

    High productivity spreader/transfix system for duplex media sheets in an inkjet printer
    4.
    发明授权
    High productivity spreader/transfix system for duplex media sheets in an inkjet printer 有权
    用于喷墨打印机中双面介质纸张的高效率撒布机/半透明系统

    公开(公告)号:US08376498B1

    公开(公告)日:2013-02-19

    申请号:US13251533

    申请日:2011-10-03

    IPC分类号: B41J29/38 B41J2/01

    CPC分类号: B41J13/02 B41J3/60

    摘要: A method of operating a printer produces duplex images with improved throughput. The method monitors the position of an area of pressure roller that carries release agent and synchronizes a media transport to insert a media sheet into a nip formed with the pressure roller so the release agent on the pressure roller exits the nip as the leading edge of the media sheet enters the nip. The circumference of the pressure roller is an integral number times the length of the media sheet plus inter-document gap.

    摘要翻译: 操作打印机的方法产生具有改进的吞吐量的双面图像。 该方法监测承载脱模剂的压力辊区域的位置,并同步介质输送以将介质片插入到与压力辊形成的辊隙中,使压力辊上的脱模剂作为压辊的前缘离开辊隙 介质片进入压区。 加压辊的周长是介质片的长度加上文件间间隙的整数倍。