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    System and method for evaluating line formation in an ink jet imaging device to normalize print head driving voltages
    22.
    发明申请
    System and method for evaluating line formation in an ink jet imaging device to normalize print head driving voltages 有权
    用于评估喷墨成像装置中的线形成以使打印头驱动电压归一化的系统和方法

    公开(公告)号：US20080122886A1

    公开(公告)日：2008-05-29

    申请号：US11591839

    申请日：2006-11-02

    申请人： Trevor James Snyder

    发明人： Trevor James Snyder

    IPC分类号： B41J29/38

    CPC分类号： B41J29/393 ,  B41J29/38

    摘要： A method enables an ink jet imaging device to normalize the driving signals for the ink jets within a print head of the device. The method includes generating an ink jet driving signal at an initial voltage and a particular resolution, coupling the ink jet driving signal to an ink jet for selective emission of ink from the ink jet in accordance with the driving signal, and detecting whether continuity for a line formed on the ink receiver by the emission of ink from the ink jet is substantially continuous.

    摘要翻译： 一种方法使得喷墨成像装置能够对装置的打印头内的喷墨喷嘴的驱动信号进行归一化。 该方法包括以初始电压和特定分辨率产生喷墨驱动信号，将喷墨驱动信号耦合到根据驱动信号从喷墨选择性地发射墨水的喷墨，并且检测是否连续性 通过从喷墨喷射墨水在墨接收器上形成的线基本上是连续的。

    Selective purging of ink jets to limit purge mass
    23.
    发明授权
    Selective purging of ink jets to limit purge mass 有权
    选择性吹扫喷墨以限制吹扫质量

    公开(公告)号：US09545794B2

    公开(公告)日：2017-01-17

    申请号：US12431446

    申请日：2009-04-28

    申请人： James Matthew Cunnington ,  Trevor James Snyder ,  Edward F. Burress ,  Heidi Noce

    发明人： James Matthew Cunnington ,  Trevor James Snyder ,  Edward F. Burress ,  Heidi Noce

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16535 ,  B41J2/16526

    摘要： A method of performing maintenance on a printhead of an imaging device includes the detection of at least one contaminated ink jet in a printhead. A first pressure is applied to ink in the printhead in response to the detection of the at least one contaminated ink jet. The first pressure is configured to prevent ink from entering a plurality of apertures in an aperture plate of the printhead and to prevent ink from drooling from the plurality of apertures unless the apertures are wiped by a wiper blade. A first portion of apertures in the plurality of apertures in the aperture plate is wiped with a wiper blade while leaving a second portion of the apertures untouched by the wiper blade while the first pressure is applied to the ink in the printhead. The wiping of the first portion of apertures enables ink to drool from the first portion of apertures. The first portion of apertures includes the at least one detected contaminated ink jet.

    摘要翻译： 在成像装置的打印头上执行维护的方法包括在打印头中检测至少一个被污染的喷墨。 响应于至少一个受污染的喷墨的检测，第一压力施加到打印头中的墨水。 第一压力被配置为防止墨水进入打印头的孔板中的多个孔，并且防止油墨从多个孔口流出，除非孔被刮水片擦拭。 孔板中的多个孔中的孔的第一部分用擦拭器刮片擦拭，同时在将第一压力施加到打印头中的墨水的同时留下未被刮水片移动的孔的第二部分。 第一部分孔的擦拭使得油墨能够从孔的第一部分流出。 孔的第一部分包括至少一个检测到的污染喷墨。

    INKJET PRINTER WITH PARTIAL IMAGE RECEIVING MEMBER HEATING
    25.
    发明申请
    INKJET PRINTER WITH PARTIAL IMAGE RECEIVING MEMBER HEATING 有权
    INKJET打印机，部分图像接收会员加热

    公开(公告)号：US20130050327A1

    公开(公告)日：2013-02-28

    申请号：US13223152

    申请日：2011-08-31

    申请人： Trevor James Snyder ,  Palghat S. Ramesh ,  Bruce Earl Thayer ,  Paul J. McConville

    发明人： Trevor James Snyder ,  Palghat S. Ramesh ,  Bruce Earl Thayer ,  Paul J. McConville

    IPC分类号： B41J29/38

    CPC分类号： B41J11/002

    摘要： A method for operating an image receiving member in a phase change ink printer has been developed. The method includes selectively rotating the image receiving member past an activated heater to heat a first portion of the image receiving member to a first predetermined temperature that is greater than a second temperature to which a remaining portion of the image receiving member is heated by the heater.

    摘要翻译： 已经开发了用于操作相变墨水打印机中的图像接收部件的方法。 该方法包括选择性地使图像接收部件旋转经过激活的加热器，以将图像接收部件的第一部分加热到大于图像接收部件的剩余部分被加热器加热的第二温度的第一预定温度 。

    Waste phase change ink recycling
    27.
    发明授权
    Waste phase change ink recycling 有权
    废相变墨回收

    公开(公告)号：US08136934B2

    公开(公告)日：2012-03-20

    申请号：US12372774

    申请日：2009-02-18

    申请人： Trevor James Snyder ,  James Matthew Cunnington

    发明人： Trevor James Snyder ,  James Matthew Cunnington

    IPC分类号： B41J2/18

    CPC分类号： B41J2/1721 ,  B41J2/175 ,  B41J2/17509

    摘要： A printhead for use in an imaging device includes a reservoir configured to receive ink from an ink source. An aperture plate includes a plurality of ink jet apertures at a first location in the aperture plate and a plurality of recycling apertures at a second location in the aperture plate. The printhead includes a plurality of ink jets, each ink jet being configured to receive ink from the reservoir and to reject ink through one of the ink jet apertures in the aperture plate, and a plurality of channels, each channel being configured to fluidly couple one of the recycling apertures in the aperture plate to the reservoir. A pressure source is coupled to the reservoir that is configured to generate a pressure in the reservoir.

    摘要翻译： 用于成像装置的打印头包括被配置为从墨水源接收墨水的储存器。 孔板包括在孔板中的第一位置处的多个喷墨孔和在孔板中的第二位置处的多个再循环孔。 打印头包括多个喷墨喷嘴，每个喷墨头被配置为从储存器接收墨水并且通过孔板中的一个喷墨孔和多个通道拒绝墨水，每个通道被配置成流体地将一个 的孔板中的回收孔到储存器。 压力源联接到储存器，其被配置为在储存器中产生压力。

    SYSTEM AND METHOD FOR CORRECTING STITCH ERROR IN A STAGGERED PRINTHEAD ASSEMBLY
    28.
    发明申请
    SYSTEM AND METHOD FOR CORRECTING STITCH ERROR IN A STAGGERED PRINTHEAD ASSEMBLY 有权
    用于校正打印头组件中的缝合错误的系统和方法

    公开(公告)号：US20120038697A1

    公开(公告)日：2012-02-16

    申请号：US12857333

    申请日：2010-08-16

    申请人： Trevor James Snyder ,  Jignesh Sheth

    发明人： Trevor James Snyder ,  Jignesh Sheth

    IPC分类号： B41J2/205

    CPC分类号： B41J2/155 ,  B41J2/2146 ,  B41J3/543

    摘要： An improved method of measuring relative positions of adjacent printheads in a printhead array has been developed. A pair of ink dashes is made with different colors of ink from adjacent printheads and an offset distance between the dashes is determined from color density measurements of the two dashes. The offset distance may then be used to adjust the stitch alignment of the two printheads.

    摘要翻译： 已经开发了一种测量打印头阵列中相邻打印头的相对位置的改进方法。 由相邻打印头的不同颜色的油墨制成一对墨水短划线，并且根据两个破折号的颜色浓度测量值确定破折号之间的偏移距离。 然后可以使用偏移距离来调整两个打印头的线圈对准。

    External particle mitigation without exceeding drooling limitations
    30.
    发明授权
    External particle mitigation without exceeding drooling limitations 有权
    外部颗粒减轻而不超过流口水的限制

    公开(公告)号：US08091980B2

    公开(公告)日：2012-01-10

    申请号：US12431411

    申请日：2009-04-28

    申请人： Trevor James Snyder ,  James Matthew Cunnington ,  Rodney Bryant Hill ,  Kathleen M. Faraci

    发明人： Trevor James Snyder ,  James Matthew Cunnington ,  Rodney Bryant Hill ,  Kathleen M. Faraci

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16526 ,  B41J2/16535

    摘要： A method of performing maintenance on a printhead of an imaging device includes the application of a purge pressure to ink in an on-board reservoir of the printhead to cause ink to be burped through a plurality of apertures in an aperture plate of the printhead. A wiper blade is then dabbed on the aperture plate at least once after the application of the purge pressure. After the dabbing, the wiper blade is drawn across the aperture plate. The wiper blade is then dabbed against the dabbing position at least once after wiping the aperture plate.

    摘要翻译： 在成像装置的打印头上执行维护的方法包括向打印头的板上存储器中的墨水施加吹扫压力，以使墨水通过打印头的孔板中的多个孔而被打磨。 然后在施加吹扫压力之后，至少一次将刮水片刮到孔板上。 擦拭后，刮水片穿过孔板。 然后在擦拭孔板后至少擦拭一次擦拭器刮板。