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公开(公告)号：US08376489B2
公开(公告)日：2013-02-19
申请号：US13077438
申请日：2011-03-31
IPC分类号： B41J29/38
CPC分类号： B41J2/16579
摘要： In one embodiment, first printing is caused in response to a print job, applying ink upon a media utilizing a first row of printheads and a second row of printheads. The first row of printheads includes a plurality of printhead types. The second row of printheads is adjacent to the first row and includes at least one printhead of each of types. Failure of a first printhead within the first row is detected. The status of printheads included within the second row is analyzed. Second printing is caused applying ink upon the media utilizing the second row of printheads, and not the first row of printheads, in response to determining that printheads within the second row are operable to complete the print job.
摘要翻译： 在一个实施例中，响应于打印作业而引起第一次打印，使用第一排打印头和第二排打印头将墨施加到介质上。 第一排打印头包括多个打印头类型。 第二排打印头与第一排相邻并且包括每种类型的至少一个打印头。 检测到第一行内的第一打印头的故障。 分析第二行内打印头的状态。 响应于确定第二行中的打印头可操作以完成打印作业，使得利用第二排打印头而不是第一排打印头在介质上施加墨水。
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2.发明授权公开(公告)号：US08469487B2
公开(公告)日：2013-06-25
申请号：US12789808
申请日：2010-05-28
申请人： Sergio Puigardeu , Luis Garcia , M. Isabel Borrell , Marc Serra , Angel Martinez
发明人： Sergio Puigardeu , Luis Garcia , M. Isabel Borrell , Marc Serra , Angel Martinez
IPC分类号： B41J2/165
CPC分类号： B41J2/2135
摘要： In a method for printing a plurality of pixels, each pixel of a plurality of pixels is printed by controlling an inkjet print head to provide for each pixel at least two ink drops at different positions in a print head movement direction, the print head having a plurality of trenches supplying ink to a plurality of sets of nozzles. The at least two ink drops forming first pixels of said plurality of pixels are fired from the same trench.
摘要翻译： 在打印多个像素的方法中，通过控制喷墨打印头来打印多个像素的每个像素，以在打印头移动方向上的不同位置处为每个像素提供至少两个墨滴，打印头具有 多个沟槽将墨水供应到多组喷嘴。 形成所述多个像素的第一像素的至少两个墨滴从相同的沟槽被烧制。
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公开(公告)号：US20150138572A1
公开(公告)日：2015-05-21
申请号：US14396618
申请日：2012-04-24
CPC分类号： H04N1/00087 , G06K15/102 , H04N1/00023 , H04N1/00034 , H04N1/6044
摘要： According to one example, there is provided a printing system. The printing system comprises a support having a plurality of spaced apertures and a colour sensor moveable to measure light from each aperture. The printing system further comprises a controller to control the colour sensor to measure characteristics of light emitted through each aperture, and to determine, for each aperture, light calibration data. The printing system is particularly adapted for use with substrates that are intended to be viewed when backlit, that is in conjunction with backlighting.
摘要翻译： 根据一个示例，提供了一种打印系统。 打印系统包括具有多个间隔开的孔的支撑件和可移动以测量每个孔的光的颜色传感器。 打印系统还包括控制器，用于控制颜色传感器以测量通过每个孔径发射的光的特性，并且为每个孔径确定光校准数据。 该打印系统特别适用于与背光相结合的旨在被观看的基底使用。
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4.发明授权Automatic arrangement of nested images as a function of assigned print modes 有权自动布置嵌套图像作为分配的打印模式的功能公开(公告)号：US08203725B2
公开(公告)日：2012-06-19
申请号：US12244804
申请日：2008-10-03
CPC分类号： G06F3/1242 , G06F3/1215 , G06F3/125 , G06F3/1254 , G06F3/128 , G06F3/1284 , G06F3/1285 , H04N1/00132 , H04N1/00161 , H04N1/00167 , H04N1/00188 , H04N1/00196
摘要： Images selected for printing are assigned respective print-speed modes so that at least first and second of said images are assigned to a relatively fast print mode and at least a third image is assigned to a relatively slow print mode. The images are arranged as a function of print-speed mode so that said first and second images are in a first row and so that said third is in a second row. The images are then printed on real print media, with the first row being printed using a relatively fast print speed and the second row being printed at a relatively slow print speed.
摘要翻译： 为打印选择的图像被分配相应的打印速度模式，使得至少第一和第二图像被分配给相对较快的打印模式，并且至少第三图像被分配给相对较慢的打印模式。 图像被布置为打印速度模式的函数，使得所述第一和第二图像在第一行中，并且所述第三图像在第二行中。 然后将图像打印在实际打印介质上，其中第一行使用相对较快的打印速度进行打印，第二行以相对慢的打印速度打印。
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5.发明授权公开(公告)号：US07967515B2
公开(公告)日：2011-06-28
申请号：US11790840
申请日：2007-04-27
CPC分类号： B41J15/042 , B41J11/001 , B41J11/0095 , B41J15/02 , B65H16/06 , B65H2301/41306 , B65H2801/36 , B65H2511/12 , B65H2220/04
摘要： A roll-based printer and method of loading the same. An example method includes sliding a roll of print media onto a print media spindle so that the roll of print media is positioned closer to a first end of the print media spindle than a second end of the print media spindle and loading the spindle onto a supporting assembly so that the spindle is rotatably supported by the supporting assembly and the first end of the print media spindle is at the end of the printer which is opposite to an end of the printer having a media detecting unit for detecting the presence of print media being fed to the printer. The example method includes feeding the print media to the printer from the loaded spindle, detecting the position of an edge of the print media fed to the printer and adjusting a starting position of the print head based on the detected position of an edge of the print media.
摘要翻译： 卷筒式打印机及其装载方法。 一个示例性方法包括将一卷打印介质滑动到打印介质主轴上，使得该卷打印介质定位成比打印介质主轴的第二端更靠近打印介质主轴的第一端，并将主轴装载到支撑 组件，使得主轴由支撑组件可旋转地支撑，并且打印介质主轴的第一端位于打印机的与具有用于检测打印介质的存在的介质检测单元的打印机的一端相对的端部处 送到打印机。 该示例性方法包括：从加载的主轴将打印介质馈送到打印机，检测馈送到打印机的打印介质的边缘的位置，并且基于检测到的打印边缘的位置来调整打印头的起始位置 媒体。
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公开(公告)号：US20080267684A1
公开(公告)日：2008-10-30
申请号：US11790840
申请日：2007-04-27
IPC分类号： B41J33/00
CPC分类号： B41J15/042 , B41J11/001 , B41J11/0095 , B41J15/02 , B65H16/06 , B65H2301/41306 , B65H2801/36 , B65H2511/12 , B65H2220/04
摘要： A roll-based printer and method of loading the same is presented. The method comprises: sliding a roll of print media onto a print media spindle so that the roll of print media is positioned closer to a first end of the print media spindle than a second end of the print media spindle; loading the spindle onto a supporting assembly so that the spindle is rotatably supported by the supporting assembly and the first end of the print media spindle is at the end of the printer which is opposite to an end of the printer having a media detecting unit for detecting the presence of print media being fed to the printer; feeding the print media to the printer from the loaded spindle; detecting the position of an edge of the print media fed to the printer; and adjusting a starting position of the print head based on the detected position of an edge of the print media.
摘要翻译： 介绍了一种卷筒式打印机及其加载方法。 所述方法包括：将一卷打印介质滑动到打印介质主轴上，使得所述一卷打印介质定位成比所述打印介质主轴的第二端更接近所述打印介质主轴的第一端; 将主轴装载到支撑组件上，使得主轴由支撑组件可旋转地支撑，并且打印介质主轴的第一端位于打印机的与具有用于检测的介质检测单元的打印机的一端相对的端部 打印介质的存在被馈送到打印机; 从装载的主轴将打印介质送入打印机; 检测馈送到打印机的打印介质的边缘的位置; 以及基于检测到的打印介质的边缘的位置来调整打印头的起始位置。
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公开(公告)号：US20080266343A1
公开(公告)日：2008-10-30
申请号：US11790986
申请日：2007-04-30
IPC分类号： B41J29/38
CPC分类号： B41J2/2139 , B41J2002/16573
摘要： A multipass printing method comprises determining at the end of a printing pass if at least some dot depositing elements of at least one printhead require a servicing operation; in case the determination is positive, printing at least one incomplete printing pass in which at least the dot depositing elements of said at least one printhead that require a servicing operation are not operated to print; at the end of said incomplete printing pass, servicing at least said dot depositing elements of said at least one printhead; and printing at least one compensating printing pass adding to the information to be printed in said compensating printing pass at least part of the information that failed to be printed by said dot depositing elements of said at least one printhead in said at least one incomplete printing pass.
摘要翻译： 多重打印方法包括：如果至少一个打印头的至少一些点沉积元件需要维修操作，则在打印通过结束时确定; 在确定为肯定的情况下，打印至少一个不完整的打印通过，其中至少一个不需要进行维修操作的所述至少一个打印头的点沉积元件不被打印; 在所述不完整的打印通过结束时，至少对所述至少一个打印头的所述点沉积元件进行维修; 以及打印至少一个补偿打印通道，在所述补偿打印通行证中将要打印的信息添加到所述至少一个不完整打印通行证中的所述至少一个打印头的所述点沉积元件不能被打印的信息的至少一部分 。
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公开(公告)号：US09390352B2
公开(公告)日：2016-07-12
申请号：US12254349
申请日：2008-10-20
CPC分类号： G06K15/102 , G06K15/005 , G06K15/027 , H04N1/00002 , H04N1/00015 , H04N1/00031 , H04N1/00045 , H04N1/00047 , H04N1/0005 , H04N1/00061 , H04N1/00079 , H04N1/00082 , H04N1/00084
摘要： Print image-quality defects are diagnosed by printing an image and one or more diagnostic patterns concurrently.
摘要翻译： 通过同时打印图像和一个或多个诊断模式来诊断打印图像质量缺陷。
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公开(公告)号：US08251477B2
公开(公告)日：2012-08-28
申请号：US11790986
申请日：2007-04-30
IPC分类号： B41J2/205
CPC分类号： B41J2/2139 , B41J2002/16573
摘要： A multipass printing method includes determining at the end of a printing pass if at least some dot depositing elements of at least one printhead require a servicing operation. In case the determination is positive, the method includes printing at least one incomplete printing pass in which at least the dot depositing elements of the at least one printhead that require a servicing operation are not operated to print. At the end of the incomplete printing pass, the method includes servicing at least the dot depositing elements of the at least one printhead and printing at least one compensating printing pass, which adds to the information to be printed in the compensating printing pass at least part of the information that failed to be printed by the dot depositing elements of the at least one printhead in the at least one incomplete printing pass.
摘要翻译： 多次打印方法包括：如果至少一个打印头的至少一些点沉积元件需要维修操作，则在打印通过结束时确定。 在确定为肯定的情况下，该方法包括打印至少一个不完整的打印通过，其中至少要求维修操作的至少一个打印头的点沉积元件不被操作以进行打印。 在不完整的打印通行结束时，该方法包括至少对至少一个打印头的点沉积元件进行维修并打印至少一个补偿打印通行证，这将补偿打印通道中要打印的信息添加至少部分 在至少一个不完整的打印通行证中由该至少一个打印头的点沉积元件无法打印的信息。
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公开(公告)号：US20090153600A1
公开(公告)日：2009-06-18
申请号：US12244801
申请日：2008-10-03
CPC分类号： B41J2/17596 , B41J2/195
摘要： A fluid ejection device includes an actuator, moveable to actuate a fluid pump, an optical sensor, a flag, affixed to the actuator and positioned to block the optical sensor with motion of the actuator, and a controller, coupled to the actuator and the optical sensor. The controller is configured to determine a volume of fluid pumped by the pump by detecting a change in a degree of blockage of the sensor by the flag.
摘要翻译： 流体喷射装置包括致动器，其可移动地致动流体泵，光学传感器，标记，固定到致动器并且被定位成通过致动器的运动阻挡光学传感器，以及耦合到致动器和光学器件的控制器 传感器。 控制器被配置为通过检测由该标志传感器的阻塞程度的变化来确定由泵泵送的流体的体积。
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