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    Xerographic Developer Unit with Specialized Exit Port for Developer Material
    2.
    发明公开
    Xerographic Developer Unit with Specialized Exit Port for Developer Material 有权
    Xerografische Entwicklereinheit mit speziellerAusgangsöffnungfürEntwicklermaterial

    公开(公告)号：EP1708042A1

    公开(公告)日：2006-10-04

    申请号：EP06111801.4

    申请日：2006-03-28

    申请人： Xerox Corporation

    发明人： Kumar, Ajay ,  Sadik, Jonathan D. ,  Nau, Keith A. ,  Reed, David A. ,  Kjar, Richard L.

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0844

    摘要： In a basic design of a developer unit (10) for electrostatographic printing apparatus, an exit port (90) is defined in the housing (12) of the developer unit (10), for the passage of waste or surplus toner therethrough. An insert (100), defining a predetermined spillover barrier height and a predetermined exit angle, is associated with the exit port (90). Different types of inserts (100) can be provided for operating the basic design of developer unit (10) at different print output speeds, or with different compositions of developer material.

    摘要翻译： 在用于静电印刷设备的显影单元（10）的基本设计中，出口（90）限定在显影单元（10）的壳体（12）中，以便废物或多余的调色剂通过其中。 定义预定溢出障碍高度和预定出口角度的插入件（100）与出口（90）相关联。 可以提供不同类型的插入件（100），用于以不同的印刷输出速度或显影剂材料的不同组成来操作显影剂单元（10）的基本设计。

    Document feeder with positive document removal from imaging platen
    4.
    发明公开
    Document feeder with positive document removal from imaging platen 失效
    文档进纸器确保将文档从成像板远离。

    公开(公告)号：EP0653874A1

    公开(公告)日：1995-05-17

    申请号：EP94116030.1

    申请日：1994-10-11

    申请人： XEROX CORPORATION

    发明人： Fullerton, Jack K. ,  Beck, Richard A. ,  Clark, Fred B. ,  Reid, Gordon B. ,  Nau, Keith A.

    IPC分类号： H04N1/00

    CPC分类号： G03G15/60 ,  G03G2215/00202 ,  H04N1/00572 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/0062 ,  H04N1/00628 ,  H04N1/00631 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/1215 ,  H04N1/193

    摘要： A document reproduction system with a first large imaging platen (12a) on which documents are scanned by moving an imaging system thereunder, and an automatic document feeding system (ADF) for sequentially feeding documents to a directly adjacent smaller second (removable) imaging platen (12b) where the same imaging system may be stationarily positioned. A recess is provided between the opposing edges of the first and second platens extending substantially below their upper surface. The ADF has a document lead edge member extendable down into this recess to positively catch and deflect documents away from the upper surface of the second platen after the documents have been moved over this surface and imaged. The first and second platens are abutting at their lower surfaces, below the notch, to define a contiguous lower surface. The recess may be formed by an inclined beveled end (5b) of the first platen. The imaging station is preferably not centrally of the second platen, and the second platen reversible, to change the position of the imaging station thereon. The first and second imaging platens have coplanar upper and lower surfaces and are comonly mounted. The ADF has two trays which overlie the first platen and one another.