Evaluating an image forming device
    2.
    发明申请
    Evaluating an image forming device 审中-公开
    评估图像形成装置

    公开(公告)号:US20050253888A1

    公开(公告)日:2005-11-17

    申请号:US10844279

    申请日:2004-05-12

    IPC分类号: B41J29/393

    CPC分类号: B41J29/393

    摘要: A method for evaluating an image forming device includes forming an object on a print medium. A light beam is scanned along a scan line that intersects the object. Reflectance data corresponding to the scan line is obtained. The image forming device is evaluated according to the reflectance data.

    摘要翻译: 一种用于评估图像形成装置的方法包括在打印介质上形成物体。 沿与物体相交的扫描线扫描光束。 获得与扫描线对应的反射率数据。 根据反射率数据评价图像形成装置。

    Optimized ink jet printing of barcodes
    3.
    发明授权
    Optimized ink jet printing of barcodes 失效
    优化的条形码喷墨打印

    公开(公告)号:US07311395B2

    公开(公告)日:2007-12-25

    申请号:US09949456

    申请日:2001-09-07

    IPC分类号: B41J2/01

    CPC分类号: G06K1/121 B41J3/01 G06K15/102

    摘要: Inkjet printing of barcodes is enhanced by several methods. In a printhead having two staggered columns of nozzles, using only the even (or odd) column enhances resolution of a vertical barcode element. Filling interior portions of the barcode element with the odd (or even) column improves barcode appearance. Barcode swelling, due to ink migration after application, is reduced by use of a depletion matrix to lessen the quantity of ink applied. Application of the depletion matrix to the edges of the barcode elements resists swelling where resolution is most required. Where a printing mask is applied to the edges of the barcode elements, the edges may be printed only by one column of printhead nozzles, or only during one direction of printhead movement, or both. Alternately, removal of one or more pixels along the edge of a barcode element allows each barcode element to swell to the desired size.

    摘要翻译: 条形码的喷墨印刷通过几种方法得到增强。 在具有两个交错列的喷嘴的打印头中,仅使用偶数(或奇数)列增强垂直条形码元件的分辨率。 使用奇数(或偶数)列填充条形码元素的内部部分可改善条形码外观。 通过使用耗尽基质减少应用后油墨迁移的条形码膨胀,以减少施加的油墨量。 耗尽矩阵对条形码元件的边缘的应用抵抗最需要分辨率的溶胀。 在将打印掩模应用于条形码元件的边缘的情况下,边缘可以仅由一列打印头喷嘴打印,或者仅在打印头移动的一个方向或两者打印。 或者,沿着条形码元件的边缘去除一个或多个像素允许每个条形码元件膨胀到期望的大小。

    Printing system
    5.
    发明授权
    Printing system 有权
    印刷系统

    公开(公告)号:US07066572B2

    公开(公告)日:2006-06-27

    申请号:US10699893

    申请日:2003-11-03

    IPC分类号: B41J2/15 B41J2/145

    摘要: A printing system includes an ink reservoir, a support, a fluid conduit and a printhead assembly. The fluid conduit is fluidly coupled to the ink reservoir and includes a first fluid coupler. The printhead assembly includes a body configured to be releasably coupled to the support, a plurality of printheads coupled to the body including a first printhead and a second printhead, and a fluid passage fluidly coupled to both the first printhead and the second printhead. The fluid passage includes a second fluid coupler releasably coupled to the first fluid coupler.

    摘要翻译: 打印系统包括墨水储存器,支撑件,流体导管和打印头组件。 流体导管流体地联接到墨水容器并且包括第一流体耦合器。 打印头组件包括构造成可释放地联接到支撑件的主体,联接到主体的多个打印头包括第一打印头和第二打印头,以及流体连接到第一打印头和第二打印头两者的流体通道。 流体通道包括可释放地联接到第一流体耦合器的第二流体耦合器。

    Printing system
    9.
    发明申请
    Printing system 有权
    印刷系统

    公开(公告)号:US20050093922A1

    公开(公告)日:2005-05-05

    申请号:US10699893

    申请日:2003-11-03

    IPC分类号: B41J2/175 B41J2/145 B41J2/15

    摘要: A printing system includes an ink reservoir, a support, a fluid conduit and a printhead assembly. The fluid conduit is fluidly coupled to the ink reservoir and includes a first fluid coupler. The printhead assembly includes a body configured to be releasably coupled to the support, a plurality of printheads coupled to the body including a first printhead and a second printhead, and a fluid passage fluidly coupled to both the first printhead and the second printhead. The fluid passage includes a second fluid coupler releasably coupled to the first fluid coupler.

    摘要翻译: 打印系统包括墨水储存器,支撑件,流体导管和打印头组件。 流体导管流体地联接到墨水容器并且包括第一流体耦合器。 打印头组件包括构造成可释放地联接到支撑件的主体,联接到主体的多个打印头包括第一打印头和第二打印头,以及流体连接到第一打印头和第二打印头两者的流体通道。 流体通道包括可释放地联接到第一流体耦合器的第二流体耦合器。

    Printhead orientation
    10.
    发明授权
    Printhead orientation 有权
    打印头方向

    公开(公告)号:US06860585B2

    公开(公告)日:2005-03-01

    申请号:US10460276

    申请日:2003-06-11

    CPC分类号: B41J2/2139 B41J25/003

    摘要: A printer with a carriage adapted to receive a printhead capable of printing an ink at an effective nozzle density along a medium advance axis. The printhead includes a plurality of substantially parallel columnar arrays of nozzles, each columnar array having an actual nozzle density along the medium advance axis less than the effective nozzle density. An alignment structure in the carriage orients the printhead to print at the actual nozzle density along the medium advance axis such that individual nozzles in different ones of the columnar arrays can deposit ink on a print medium in a row substantially orthogonal to the medium advance axis.

    摘要翻译: 一种具有托架的打印机,其适于接收能够沿着介质前进轴线以有效喷嘴密度打印墨水的打印头。 打印头包括多个大致平行的喷嘴阵列,每个柱状阵列具有沿着介质前进轴线的实际喷嘴密度小于有效喷嘴密度。 支架中的对准结构使得打印头沿着介质前进轴以实际喷嘴密度打印,使得不同柱形阵列中的各个喷嘴可以将墨水沉积在基本上与介质前进轴线正交的行中的打印介质上。