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    Systems and methods for implementing unique stack registration using rotating shelf structures for set compiling in image forming devices
    1.
    发明授权
    Systems and methods for implementing unique stack registration using rotating shelf structures for set compiling in image forming devices 有权
    用于在图像形成装置中用于集合编译的旋转搁板结构来实现独特的堆叠配准的系统和方法

    公开(公告)号：US09440816B2

    公开(公告)日：2016-09-13

    申请号：US14074658

    申请日：2013-11-07

    Applicant: XEROX Corporation

    Inventor： Billy T. Stojanovski ,  Gerald Roy Curry ,  Thomas Crofton Hatch ,  Todd Maurice Uthman ,  Donald R. Fess

    IPC: B65H31/30

    CPC classification number: B65H31/3018 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2301/422615 ,  B65H2404/66 ,  B65H2404/6922 ,  B65H2801/06

    Abstract: A system and method are provided for improving stack integrity for a set of image receiving media substrates at an output of a compiler in an image forming device positioning a plurality of pairs of rotating shelf structures in a vicinity of an exit/ejection port of an image receiving media processing or post-processing unit. The plurality of pairs of rotating shelf structures cycle between a first (support) position and a substantially orthogonal second (drop) position with respect to a rotating axis for the rotating shelf structures. Each of the rotating shelf structures has a uniquely-portioned top surface that includes a substantially-parallel top (supporting) portion and a ramped lead-in portion facing the exit/ejection port from the image receiving media processing or post-processing unit in an effort to reduce any image receiving media substrate “stubbing” against a first of the plurality of pairs of rotating shelf structures in a process direction.

    Abstract translation: 提供了一种系统和方法，用于在图像形成装置中的编译器的输出处提高一组图像接收介质基板的堆叠完整性，所述图像形成装置在图像的出射/排出端口附近定位多对旋转搁架结构 接收媒体处理或后处理单元。 多对旋转搁板结构相对于旋转搁架结构的旋转轴在第一（支撑）位置和基本正交的第二（下降）位置之间循环。 每个旋转搁板结构具有独特的顶部表面，其包括基本上平行的顶部（支撑）部分和面向出射/弹出端口的倾斜引入部分，其中图像接收介质处理或后处理单元在 努力减少任何图像接收介质基板在多个成对的旋转搁架结构中的第一个在过程方向上“绊倒”。

    Systems and methods for implementing a unique variable stacking surface for set compiling in image forming devices
    3.
    发明授权
    Systems and methods for implementing a unique variable stacking surface for set compiling in image forming devices 有权
    用于在图像形成装置中实现用于集合编译的唯一可变堆叠表面的系统和方法

    公开(公告)号：US09169100B2

    公开(公告)日：2015-10-27

    申请号：US14053686

    申请日：2013-10-15

    Applicant: XEROX Corporation

    Inventor： Billy T. Stojanovski ,  Gerald Roy Curry ,  Thomas Crofton Hatch ,  Michael J. Linder ,  Todd Maurice Uthman ,  Donald R. Fess

    IPC: B65H29/42

    CPC classification number: B65H29/42 ,  B65H31/26 ,  B65H2301/4212 ,  B65H2301/4223 ,  B65H2404/663 ,  B65H2405/1111 ,  B65H2405/1116 ,  B65H2701/18292 ,  B65H2801/06

    Abstract: A system and method are provided for improving stack integrity for image receiving media substrates in a compiler tray in an image forming device by supplementing the structure of the compiler tray with a pair of auger components configured with a bottom surface that, in conjunction with a stepped support structure in the compiler tray, applies a mechanical leveling force to reduce or otherwise eliminate detrimental effects associated with substrate curl or uneven set build-up in the compiler tray. The vertical compiler components provide an accommodation for localized thickness build-up in compiled image receiving media substrates by one or more processing or post-processing steps. The auger components provide a mechanical pressing force that is intended to level a top surface of the compiled substrates with the configuration of the compiler tray providing the relief area necessary for the accommodation.

    Abstract translation: 提供了一种系统和方法，用于通过用配置有底表面的一对螺旋推动器部件来补充编译器托盘的结构来提高图像形成装置中的编译器托盘中的图像接收介质基板的堆叠完整性，该底部表面与台阶 在编译器托盘中的支撑结构，应用机械调平力来减少或以其他方式消除与基板卷曲或编译托盘中的不均匀集合积累相关的有害影响。 垂直编译器组件通过一个或多个处理或后处理步骤为经编译的图像接收介质基板中的局部厚度建立提供了适应性。 螺旋推动器部件提供机械按压力，其旨在使编译器托盘的配置平坦化，以提供用于住宿所需的救济区。

    Inkjet print head protection by acoustic sensing of media
    6.
    发明授权
    Inkjet print head protection by acoustic sensing of media 有权
    喷墨打印头保护通过介质的声学感应

    公开(公告)号：US09527320B2

    公开(公告)日：2016-12-27

    申请号：US14694005

    申请日：2015-04-23

    Applicant: Xerox Corporation

    Inventor： Timothy G. Shelhart ,  Aaron M. Moore ,  Samuel P. Sadtler ,  Donald R. Fess

    IPC: B41J11/00 ,  B41J25/308 ,  B41J2/01

    CPC classification number: B41J25/308 ,  B41J2/01 ,  B41J11/007 ,  B41J11/0085 ,  B41J11/0095 ,  B41J25/304

    Abstract: A print head protection system is used in connection with an inkjet printer having a print head adapted for elevating, and a belt moving over a platen. A plurality of acoustic sensors is arrayed transversely to the process direction. The acoustic sensors measure a combined thickness of the belt, the platen, and the media sheet. An analyzer will detect if the media sheet is in contact with the media transport. An error signal is created when the thickness is below a predetermined value, indicating the media sheet is not in contact with the media transport. A mitigation control is operative to mitigate print head damage in response to the signal. Printing is halted in response to the signal to preclude damage to the print head. The sheet is discarded.

    Abstract translation: 打印头保护系统与具有适于升降的打印头的喷墨打印机相结合，以及在压板上移动的带。 多个声学传感器横向于过程方向排列。 声学传感器测量带，压板和介质片的组合厚度。 分析仪将检测介质片是否与介质传送器接触。 当厚度低于预定值时，产生错误信号，指示介质片不与介质传送接触。 响应于信号，缓解控制可以减轻打印头损坏。 响应于信号停止打印，以防止损坏打印头。 纸张被丢弃

    Systems and methods for implementing a unique planar stacking surface for set compiling in image forming devices
    7.
    发明授权
    Systems and methods for implementing a unique planar stacking surface for set compiling in image forming devices 有权
    用于在图像形成装置中实现用于集合编译的独特平面堆叠表面的系统和方法

    公开(公告)号：US09027922B2

    公开(公告)日：2015-05-12

    申请号：US14053664

    申请日：2013-10-15

    Applicant: XEROX Corporation

    Inventor： Billy T. Stojanovski ,  Gerald Roy Curry ,  Thomas Crofton Hatch ,  Michael J. Linder ,  Todd Maurice Uthman ,  Donald R. Fess

    IPC: B65H29/34 ,  B65H29/42 ,  B65H29/22 ,  B65H7/02 ,  B65H7/20 ,  B65H29/50

    CPC classification number: B65H29/42 ,  B65H29/22 ,  B65H29/34 ,  B65H29/50 ,  B65H31/10 ,  B65H2301/4213 ,  B65H2301/42261 ,  B65H2301/4351 ,  B65H2404/663 ,  B65H2701/1829 ,  B65H2801/06

    Abstract: A system and method are provided improving stack integrity for a set of image receiving media substrates at an output of a compiler in an image forming device by supplementing a compiler shelf with a pair of augers having a unique planar lead-in for a top surface of the augers. The vertical compiler components reduce a “stepped” configuration of conventional compiler systems to keep a bottom sheet substantially “flat” thereby reducing a tendency for the bottom sheet to disadvantageously shift during in-set alignment processing. The large flat surface at the top of the augers effectively extends the plane of the lead edge shelf. A larger contact area with the sheets/sets of image receiving media substrates, along with the flatter shape of the sets, results in a more stable stack with a lesser tendency of individual sheets to migrate away from a registration edge.

    Abstract translation: 提供了一种系统和方法，通过用一对螺旋钻补充编译器架，改进了图像形成装置中的编译器的输出处的一组图像接收介质基板的堆叠完整性，该对螺旋钻具有用于顶部表面的唯一的平面导入 螺旋钻 垂直编译器组件减少了常规编译器系统的“阶梯式”配置，以使底部片材基本上“平坦”，从而减小了底片在集中对准处理期间不利地偏移的趋势。 螺旋钻顶部的大平面有效地延伸了前缘架的平面。 与片/套图像接收介质基底的更大的接触面积以及组的较平坦的形状导致更稳定的叠层，其中各个片材从配准边缘迁移的趋势较小。

    Inkjet print head protection by scanning and moire analysis
    9.
    发明授权
    Inkjet print head protection by scanning and moire analysis 有权
    喷墨打印头保护通过扫描和波纹分析

    公开(公告)号：US09160892B1

    公开(公告)日：2015-10-13

    申请号：US14632219

    申请日：2015-02-26

    Applicant: Xerox Corporation

    Inventor： Timothy G. Shelhart ,  Aaron M. Moore ,  Samuel P. Sadtler ,  Donald R. Fess

    IPC: B41J11/42 ,  H04N1/60 ,  B41J29/393

    CPC classification number: H04N1/6033 ,  B41J29/393 ,  H04N1/605

    Abstract: A print head protection system is used in connection with an inkjet printer having a print head adapted for elevating. A projector upstream of the print head projects a reference pattern onto the media sheet. An imaging camera captures a digital image of the projected pattern. An analyzer compares the digital image of the projected pattern with the reference pattern. If moiré fringes are detected, the moiré fringes are analyzed for media sheet curl. An error signal is created when the sheet curl exceeds a predetermined distance above the process path. A mitigation control raises the print head to preclude damage in response to the signal. Alternately, the sheet can be discarded.

    Abstract translation: 打印头保护系统与具有适于提升的打印头的喷墨打印机结合使用。 打印头上游的投影仪将参考图案投影到介质片上。 成像相机拍摄投影图案的数字图像。 分析仪将投影图案的数字图像与参考图案进行比较。 如果检测到莫尔条纹，则分析莫尔条纹以进行纸张卷曲。 当纸张卷曲超过处理路径上方的预定距离时，产生错误信号。 减轻控制提高了打印头，以防止对信号的响应。 或者，片材可以被丢弃。

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