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    • 3. 发明申请
    • DEVELOPER STATION FOR AN ELECTROGRAPHIC PRINTER HAVING REDUCED DEVELOPER AGITATION
    • 具有减少开发者激活的电子打印机的开发者站
    • WO2010117408A3
    • 2011-01-06
    • PCT/US2010000815
    • 2010-03-18
    • EASTMAN KODAK COSTELTER ERIC CARLSHIFLEY JAMES DOUGLASGUTH JOSEPH EDWARD
    • STELTER ERIC CARLSHIFLEY JAMES DOUGLASGUTH JOSEPH EDWARD
    • G03G15/09
    • G03G15/09G03G15/0921G03G2215/0141
    • A developer station and method for an eletrographic printer is provided that reduces developer agitation. The developer station includes a sump of magnetic developer, and a magnetic brush roller mounted above said sump and having a rotatable magnetic core surrounded by a substantially cylindrical toning shell rotatably mounted with respect to the core. The toning shell defines a nip at its closest point to the photoconductor element. A tangent line tangent to the cylindrical toning shell at the nip is oriented substantially vertically, and the magnetic developer is applied to the toning shell at an angular distance of no more than about 120 from said nip. The toning shell may be eccentrically mounted with respect to the magnetic core and is substantially closest to the rotatable magnetic core within about +30 and -30 from said nip. Such a configuration advantageously reduces the residence time of the developer on the toning shell.
    • 提供了一种用于电子打印机的开发者站和方法,其减少了显影剂的搅动。 显影站包括一个磁性显影剂的贮槽和一个安装在所述贮槽上方的磁刷辊,并且具有由相对于芯部可转动地安装的基本上圆柱形的调色壳包围的可旋转的磁芯。 调色壳在其最靠近感光体元件的点处限定一个压区。 在辊隙处与圆柱形调色壳相切的切线基本上垂直取向,并且磁性显影剂以与所述压区不大于约120°的角距离施加到调色壳。 调色壳体可以相对于磁芯偏心安装,并且在大约+30和-30°之间基本上最接近可旋转的磁芯。 这种配置有利地减少了显影剂在调色壳上的停留时间。
    • 6. 发明申请
    • PRINTER WITH VARIABLE LENGTH RECEIVER SUPPLY
    • 具有可变长度接收器供应的打印机
    • WO2011149703A2
    • 2011-12-01
    • PCT/US2011/036725
    • 2011-05-17
    • EASTMAN KODAK COMPANYTOMBS, Thomas, NathanielSHIFLEY, James, DouglasSHERWOOD, Walter, B.LAWNICZAK, Gary, P.BETTIOL, David, Edward
    • TOMBS, Thomas, NathanielSHIFLEY, James, DouglasSHERWOOD, Walter, B.LAWNICZAK, Gary, P.BETTIOL, David, Edward
    • B41J11/42
    • B41J11/008B41J11/663H04N1/387
    • Printers with variable receiver supply are provided. In one aspect a printer is provided having a source of image data and production data for use in printing a set of images, with each image having a defined size and shape and a receiver supply having a web of receiver and a cutter adapted to cut the web of receiver to a determined length. The printer also has print engine to print the images on the receiver and a finishing system that is configurable between at least two configurations. A user input system receives user input from which a priority setting can be determined between an output rate priority and an efficiency priority; and a controller determines the configuration of the finishing system, receives the image data and production data and determines a priority setting. The controller determines an organization of the images for printing the images on the receiver in the defined sizes and shapes based upon the determined priority setting and the determined configuration of the finishing system and the controller determines a length of the receiver based on the organization of the images and causes the cutter to cut the web of receiver to supply the determined length of the receiver.
    • 提供具有可变接收器电源的打印机。 在一个方面,提供一种打印机,其具有图像数据源和用于打印一组图像的生产数据,每个图像具有限定的尺寸和形状,以及具有接收器网和适于切割 接收器的网络到确定的长度。 打印机还具有打印引擎以在接收器上打印图像,以及可在至少两种配置之间配置的整理系统。 用户输入系统接收用户输入,从该输入可以在输出速率优先级和效率优先级之间确定优先级设置; 并且控制器确定整理系统的配置,接收图像数据和生产数据并确定优先级设置。 控制器基于所确定的优先级设置和确定的整理系统的配置来确定图像的组织,以基于所确定的尺寸和形状在接收器上打印图像,并且控制器基于组织的方式确定接收器的长度 图像并导致切割器切割接收器的网络以提供确定的接收器的长度。
    • 9. 发明申请
    • DEVELOPER STATION FOR AN ELECTROGRAPHIC PRINTER HAVING REDUCED DEVELOPER AGITATION
    • 具有减少开发者激活的电子打印机的开发者站
    • WO2010117408A2
    • 2010-10-14
    • PCT/US2010/000815
    • 2010-03-18
    • EASTMAN KODAK COMPANYSTELTER, Eric, CarlSHIFLEY, James, DouglasGUTH, Joseph, Edward
    • STELTER, Eric, CarlSHIFLEY, James, DouglasGUTH, Joseph, Edward
    • G03G15/09
    • G03G15/09G03G15/0921G03G2215/0141
    • A developer station and method for an eletrographic printer is provided that reduces developer agitation. The developer station includes a sump of magnetic developer, and a magnetic brush roller mounted above said sump and having a rotatable magnetic core surrounded by a substantially cylindrical toning shell rotatably mounted with respect to the core. The toning shell defines a nip at its closest point to the photoconductor element. A tangent line tangent to the cylindrical toning shell at the nip is oriented substantially vertically, and the magnetic developer is applied to the toning shell at an angular distance of no more than about 120 from said nip. The toning shell may be eccentrically mounted with respect to the magnetic core and is substantially closest to the rotatable magnetic core within about +30 and -30 from said nip. Such a configuration advantageously reduces the residence time of the developer on the toning shell.
    • 提供了一种用于电子打印机的开发者站和方法,其减少了显影剂的搅动。 显影站包括一个磁性显影剂的贮槽和一个安装在所述贮槽上方的磁刷辊,并且具有由相对于芯部可转动地安装的基本上圆柱形的调色壳包围的可旋转的磁芯。 调色壳在其最靠近感光体元件的点处限定一个压区。 在辊隙处与圆柱形调色壳相切的切线基本上垂直取向,并且磁性显影剂以与所述辊隙不大于约120°的角距离施加到调色壳。 调色壳体可以相对于磁芯偏心安装,并且在大约+30和-30°之间基本上最接近可旋转的磁芯。 这种配置有利地减少了显影剂在调色壳上的停留时间。