-
11.发明授权公开(公告)号：US07517042B2
公开(公告)日：2009-04-14
申请号：US11076710
申请日：2005-03-10
IPC分类号： B41J29/38
CPC分类号： B41J2/04515 , B41J2/04553 , B41J2/04563 , B41J2/04573 , B41J2/0458
摘要： Embodiments of creating a density profile associated with an image, predicting a highest expected temperature associated with a printhead using the density profile prior to printing the image, and delaying printing the image prior to beginning the printing of the image in response to the highest expected temperature exceeding a threshold are disclosed.
摘要翻译： 创建与图像相关联的密度分布的实施例，在打印图像之前使用密度分布来预测与打印头相关联的最高预期温度，以及响应于最高预期温度开始打印图像之前延迟打印图像 超过阈值。
-
12.发明授权Printing system and method of printing an image in a fixed head printing system 有权在固定头印刷系统中打印图像的打印系统和方法公开(公告)号：US07350892B2
公开(公告)日：2008-04-01
申请号：US11016252
申请日：2004-12-17
IPC分类号： B41J29/38
CPC分类号： B41J2/04505 , B41J2/04573 , B41J2/04586 , B41J11/008
摘要： A method of printing an image in a fixed head printer system includes sensing a medium speed of a medium traveling in proximity to a plurality of ink printheads. A maximum optical density of the printer system at the sensed medium speed is determined. The firing frequency of the plurality of ink printheads is adjusted in response to a change in medium speed such that the maximum optical density of the printer system at the sensed medium speed is not exceeded.
摘要翻译： 在固定头打印机系统中打印图像的方法包括感测在多个墨打印头附近行进的介质的介质速度。 确定在感测的中速下的打印机系统的最大光密度。 响应于介质速度的变化来调整多个墨水打印头的点火频率，使得不超过感测中速度下的打印机系统的最大光密度。
-
公开(公告)号：US07300128B2
公开(公告)日：2007-11-27
申请号：US11076686
申请日：2005-03-10
IPC分类号： B41J2/205
CPC分类号： B41J2/04515 , B41J2/04553 , B41J2/04563 , B41J2/04573 , B41J2/0458
摘要： Embodiments for distributing print density are disclosed.
摘要翻译： 公开了用于分发打印浓度的实施例。
-
公开(公告)号：US07287824B2
公开(公告)日：2007-10-30
申请号：US10892712
申请日：2004-07-16
IPC分类号： B41J29/393
CPC分类号： B41J2/16579
摘要： A technique for assessing nozzle health of a printhead nozzle array in a printing system includes printing a swath portion of an image, optically scanning the printed swath portion to capture a scanned image, comparing an expected image of the swath portion of the image with the scanned image, and assessing whether any nozzles of the nozzle array have malfunctioned. A sensor can be mounted on a printhead carriage to accomplish the image capture.
摘要翻译： 用于评估打印系统中打印头喷嘴阵列的喷嘴健康状况的技术包括打印图像的条纹部分，光学地扫描打印的纹条部分以捕获扫描图像，将图像的条纹部分的预期图像与扫描的 图像，并评估喷嘴阵列中的任何喷嘴是否发生故障。 可以将传感器安装在打印头托架上以完成图像捕获。
-
公开(公告)号：US07287822B2
公开(公告)日：2007-10-30
申请号：US11076808
申请日：2005-03-10
IPC分类号： B41J2/205
CPC分类号： B41J2/04515 , B41J2/0454 , B41J2/04553 , B41J2/04563 , B41J2/0458
摘要： Embodiments of printing using a subset of printheads are disclosed.
摘要翻译： 公开了使用打印头子集打印的实施例。
-
16.发明授权Progressive and fast printmask revision based on incremental changes to printing element condition 有权基于对打印元素条件的增量更改的逐行和快速的打印掩码修订公开(公告)号：US07207640B2
公开(公告)日：2007-04-24
申请号：US10994766
申请日：2004-11-20
IPC分类号： B41J29/393 , B41J2/205
CPC分类号： B41J2/2139 , G06K15/107
摘要： When condition of a printing element (e.g. inkjet nozzle) changes, essentially full mask rows invoking the element are redone from scratch, best so as to fully satisfy pixel-grid neighbor conditions. This is faster than redoing a whole mask as in prior popup or precook /reheat methods, and yields better printouts than prior row-by-row mask revision (e.g. directly replacing a weak nozzle by a good one across whole rows). This method is best independent of prior mask versions, and uses no prebuilt matrix of backup/alternate entries. The number of rows redone is typically 7% to 14% below a nominal/baseline value.
摘要翻译： 当打印元件（例如喷墨喷嘴）的状况改变时，基本上完全满足像素网格相邻条件的调用该元件的完整的掩模行是从头重做的。 这比在以前的弹出或预先/预热/再加热方法中重做整个面罩更快，并且比现有的逐行掩模版本更好地打印出更好的打印输出（例如，直接用整个行代替弱喷嘴）。 该方法最好与先前的掩码版本无关，并且不使用备份/备用条目的预构建矩阵。 重新排列的行数通常比标称值/基准值低7％至14％。
-
公开(公告)号：US20140111818A1
公开(公告)日：2014-04-24
申请号：US14123721
申请日：2011-06-08
申请人： Lluis Abello Rosello , Kevin G. Currans , Jon Derek Roller , Jose M. Galmes , Cesar Fernandez Espasa , John A. Bertani , Matthew Alan MacClary , Santiago Garcia-Reyero Vinas , Daniel Edgard Robin , Steven Eric Sneller
发明人： Lluis Abello Rosello , Kevin G. Currans , Jon Derek Roller , Jose M. Galmes , Cesar Fernandez Espasa , John A. Bertani , Matthew Alan MacClary , Santiago Garcia-Reyero Vinas , Daniel Edgard Robin , Steven Eric Sneller
CPC分类号： G06F3/1275 , G06F3/1214 , G06F3/124 , G06F3/1247 , G06F3/1285 , G06F3/1293 , G06K15/102 , G06K15/1801 , G06K15/1814 , G06K15/1836 , G06K15/1853 , G06K15/1856 , G06K15/1857 , G06K15/1859 , G06K15/1873 , G06K15/1878
摘要： A method of increasing data flow to a printing device includes, with a first raster image processor, converting a document into a first bitmap having a first dot density and representing a black color plane of the document; with a second raster image processor, converting the document into a second bitmap at a second dot density that is a relatively lower dot density than that of the first bitmap, the second bitmap representing other color planes of the document; and transmitting data of the first and second bitmaps to a printing device for printing to a print medium.
摘要翻译： 增加到打印设备的数据流的方法包括：利用第一光栅图像处理器将文档转换成具有第一点密度并且表示文档的黑色平面的第一位图; 利用第二光栅图像处理器，以比第一位图的点密度低的第二点密度将文档转换成第二位图，第二位图表示文档的其他色平面; 以及将第一和第二位图的数据发送到打印装置以打印到打印介质。
-
公开(公告)号：US07695089B2
公开(公告)日：2010-04-13
申请号：US11213067
申请日：2005-08-25
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/17566
摘要： The present invention provides a method to detect ink short in a print head and an apparatus that performs the method. The method provides the steps of obtaining a density profile and a current consumption profile of an image to be printed and using the profiles to detect a low-resistance ink short or a non-low resistance ink short in a print head.
摘要翻译： 本发明提供了一种检测打印头中的墨水短路的方法和执行该方法的装置。 该方法提供了获得要打印的图像的密度分布和电流消耗曲线并使用轮廓来检测打印头中短路的低电阻墨水短或非低电阻墨水的步骤。
-
公开(公告)号：US07455377B2
公开(公告)日：2008-11-25
申请号：US11081492
申请日：2005-03-16
IPC分类号： B41J2/205
CPC分类号： B41J2/17596
摘要： An ink delivery system for a printer includes an ink reservoir, a printhead assembly, a pump configured to provide ink from the ink reservoir to the printhead assembly at a selected pressure, and a controller configured to adjust the selected pressure based on a characteristic of an image to be printed.
摘要翻译： 用于打印机的墨水输送系统包括墨水储存器，打印头组件，被配置成在选定压力下将油墨从墨水储存器提供到打印头组件的泵;以及控制器，其被配置为基于 要打印的图像。
-
公开(公告)号：US07249817B2
公开(公告)日：2007-07-31
申请号：US11082262
申请日：2005-03-17
IPC分类号： B41J2/205
CPC分类号： B41J2/505
摘要： A printer includes at least one controller having first mode configured to control printing of an image including a sequence of columns by controlling printing a first column in the sequence and a fourth column in the sequence with a first printhead, a second column in the sequence and a fifth column in the sequence with a second printhead, and a third column in the sequence and a sixth column in the sequence with a third printhead.
摘要翻译： 一种打印机包括至少一个具有第一模式的控制器，其中第一模式被配置为通过以顺序的方式控制打印第一列和顺序的第四列来控制包括列序列的图像的打印，该第一列具有第一打印头，序列中的第二列， 具有第二打印头的顺序的第五列，以及序列中的第三列，并且具有第三打印头的顺序的第六列。
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.018 秒)
