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公开(公告)号：US20100231625A1
公开(公告)日：2010-09-16
申请号：US12787369
申请日：2010-05-25
申请人： Simon Robert Walmsley , Mark Jackson Pulver , John Robert Sheahan , Michael John Webb , Kia Silverboork
发明人： Simon Robert Walmsley , Mark Jackson Pulver , John Robert Sheahan , Michael John Webb , Kia Silverboork
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2202/20
摘要： A printhead is provided having a plurality of rows of nozzles, with the nozzles in each row being grouped into fire groups, and a controller configured to fire the nozzles of each fire group by outputting firing pulses to the nozzles. The controller sets the number of fire groups in each row based on the width of the firing pulses and a predetermined length of time for firing all of the nozzles of that row.
摘要翻译： 提供具有多排喷嘴的打印头，其中每排中的喷嘴被分组为火团，并且控制器被配置为通过向喷嘴输出点火脉冲来对每个火组的喷嘴进行点火。 控制器基于点火脉冲的宽度和用于点火该行的所有喷嘴的预定时间长度来设定每行中的火组数。
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公开(公告)号：US20090295855A1
公开(公告)日：2009-12-03
申请号：US12483241
申请日：2009-06-12
IPC分类号： B41J29/38
CPC分类号： G06K15/102 , B41J2/2139 , G06K15/1857 , G06K2215/0085
摘要： A printer is provided having a carrier, a printhead having a plurality of nozzles, at least one of the nozzles being rotationally displaced relative to the carrier, and a controller for determining and communicating print data to the nozzles. The controller is configured to determine the rotational displacement, determine a correction factor for compensating for a printing error caused by the determined rotational displacement, and alter the print data based on the correction factor to at least partially compensate for the rotational displacement. The correction factor is at least partially based on a thickness of media being printed on.
摘要翻译： 提供一种具有载体的打印机，具有多个喷嘴的打印头，所述喷嘴中的至少一个相对于所述载体旋转移位，以及用于确定并将打印数据传送到所述喷嘴的控制器。 控制器被配置为确定旋转位移，确定用于补偿由确定的旋转位移引起的打印错误的校正因子，并且基于校正因子来改变打印数据以至少部分地补偿旋转位移。 校正因子至少部分地基于印刷的介质的厚度。
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公开(公告)号：US20080129768A1
公开(公告)日：2008-06-05
申请号：US11961907
申请日：2007-12-20
IPC分类号： B41J29/38
CPC分类号： B41J2/2135
摘要： A printer controller is provided for supplying dot data to at least one printhead module and at least partially compensating for errors in ink dot placement by at least one of a plurality of nozzles on the printhead module due to erroneous rotational displacement of the printhead module relative to a carrier. The printer controller is configured to determine the rotational displacement, determine at least one correction factor that at least partially compensates for an error in ink dot displacement caused by the determined rotational displacement, and alter the output of the ink dots based on the correction factor to at least partially compensate for the rotational displacement. The correction factor is at least partially based on a thickness of media being printed on.
摘要翻译： 提供了一种打印机控制器，用于将点数据提供给至少一个打印头模块，并且由于打印头模块相对于打印头模块的错误的旋转位移，至少部分地补偿由打印头模块上的多个喷嘴中的至少一个喷墨点布置的错误 承运人 打印机控制器被配置为确定旋转位移，确定至少一个校正因子，其至少部分地补偿由所确定的旋转位移引起的墨点位移的误差，并且基于校正因子将墨点的输出改变为 至少部分地补偿旋转位移。 校正因子至少部分地基于印刷的介质的厚度。
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84.发明授权Print engine controller employing accumulative correction factor in pagewidth printhead 失效打印引擎控制器采用页宽打印头中的累积校正因子公开(公告)号：US08282184B2
公开(公告)日：2012-10-09
申请号：US12815258
申请日：2010-06-14
IPC分类号： B41J29/393
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/04585
摘要： A print engine controller for a pagewidth inkjet printhead having a plurality of abutting printhead modules mounted on a carrier. The print engine controller is configured to: (a) receive data identifying a rotational yaw displacement of an erroneously displaced printhead module; (b) determine a correction factor that compensates for ink dot displacement by nozzles in the erroneously displaced printhead module; (c) use the correction factor to determine an accumulative Y-offset for each printhead module in the printhead; and (d) alter the output of the ink dots from nozzles in each printhead module having a non-zero accumulative Y-offset to compensate for the rotational yaw displacement of the erroneously displaced printhead module.
摘要翻译： 一种用于页宽喷墨打印头的打印引擎控制器，其具有安装在载体上的多个邻接的打印头模块。 打印引擎控制器被配置为：（a）接收识别错误移位的打印头模块的旋转偏航位移的数据; （b）确定校正因子，其补偿错误移位的打印头模块中的喷嘴的墨点位移; （c）使用校正因子确定打印头中每个打印头模块的累积Y偏移量; 和（d）改变具有非零累积Y偏移的每个打印头模块中的喷嘴的墨点的输出，以补偿错误移位的打印头模块的旋转偏航位移。
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85.发明申请PRINT ENGINE CONTROLLER EMPLOYING ACCUMULATIVE CORRECTION FACTOR IN PAGEWIDTH PRINTHEAD 失效打印引擎控制器在PAGEWIDTH PRINTHEAD中使用累积校正因子公开(公告)号：US20100245429A1
公开(公告)日：2010-09-30
申请号：US12815258
申请日：2010-06-14
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/04585
摘要： A print engine controller for a pagewidth inkjet printhead having a plurality of abutting printhead modules mounted on a carrier. The print engine controller is configured to: (a) receive data identifying a rotational yaw displacement of an erroneously displaced printhead module; (b) determine a correction factor that compensates for ink dot displacement by nozzles in the erroneously displaced printhead module; (c) use the correction factor to determine an accumulative Y-offset for each printhead module in the printhead; and (d) alter the output of the ink dots from nozzles in each printhead module having a non-zero accumulative Y-offset to compensate for the rotational yaw displacement of the erroneously displaced printhead module.
摘要翻译： 一种用于页宽喷墨打印头的打印引擎控制器，其具有安装在载体上的多个邻接的打印头模块。 打印引擎控制器被配置为：（a）接收识别错误移位的打印头模块的旋转偏航位移的数据; （b）确定校正因子，其补偿错误移位的打印头模块中的喷嘴的墨点位移; （c）使用校正因子确定打印头中每个打印头模块的累积Y偏移量; 和（d）改变具有非零累积Y偏移的每个打印头模块中的喷嘴的墨点的输出，以补偿错误移位的打印头模块的旋转偏航位移。
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公开(公告)号：US07556331B2
公开(公告)日：2009-07-07
申请号：US11961940
申请日：2007-12-20
IPC分类号： B41J29/38
CPC分类号： G06K15/102 , B41J2/2139 , G06K15/1857 , G06K2215/0085
摘要： An inkjet printer is provided which has a printhead module and printer controller. The printhead module has a plurality of inkjet nozzles, with at least one of the nozzles being rotationally displaced relative to a carrier of the printhead module. The printer controller determines and communicates ink dot data to the inkjet nozzles, and is configured to determine the rotational displacement, determine at least one correction factor that at least partially compensates for an error in ink dot displacement caused by the determined rotational displacement, and alter the output of the ink dots based on the correction factor to at least partially compensate for the rotational displacement. The correction factor is at least partially based on a thickness of media being printed on.
摘要翻译： 提供一种具有打印头模块和打印机控制器的喷墨打印机。 打印头模块具有多个喷墨喷嘴，其中至少一个喷嘴相对于打印头模块的托架旋转移位。 打印机控制器确定并将墨点数据传送到喷墨喷嘴，并且被配置为确定旋转位移，确定至少一个校正因子，其至少部分地补偿由所确定的旋转位移引起的墨点位移的误差，并且改变 基于校正因子的墨点的输出至少部分地补偿旋转位移。 校正因子至少部分地基于印刷的介质的厚度。
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公开(公告)号：US07980647B2
公开(公告)日：2011-07-19
申请号：US12483241
申请日：2009-06-12
IPC分类号： B41J29/38
CPC分类号： G06K15/102 , B41J2/2139 , G06K15/1857 , G06K2215/0085
摘要： A printer is provided having a carrier, a printhead having a plurality of nozzles, at least one of the nozzles being rotationally displaced relative to the carrier, and a controller for determining and communicating print data to the nozzles. The controller is configured to determine the rotational displacement, determine a correction factor for compensating for a printing error caused by the determined rotational displacement, and alter the print data based on the correction factor to at least partially compensate for the rotational displacement. The correction factor is at least partially based on a thickness of media being printed on.
摘要翻译： 提供一种具有载体的打印机，具有多个喷嘴的打印头，所述喷嘴中的至少一个相对于所述载体旋转移位，以及用于确定并将打印数据传送到所述喷嘴的控制器。 控制器被配置为确定旋转位移，确定用于补偿由确定的旋转位移引起的打印错误的校正因子，并且基于校正因子来改变打印数据以至少部分地补偿旋转位移。 校正因子至少部分地基于印刷的介质的厚度。
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88.发明授权公开(公告)号：US07971949B2
公开(公告)日：2011-07-05
申请号：US12324702
申请日：2008-11-26
IPC分类号： B41J29/38
CPC分类号： B41J2/2135
摘要： A printer controller is provided for supplying ejection data to a printhead mounted to a carrier and having a plurality of ejection nozzles. The printer controller is configured to determine a rotational displacement of the printhead relative to the carrier, determine a correction factor at least partially based on a thickness of media being printed on so as to at least partially compensate for the determined rotational displacement, and alter the supply of the ejection data based on the correction factor.
摘要翻译： 提供了一种打印机控制器，用于将喷射数据提供给安装到载体上并具有多个喷嘴的打印头。 打印机控制器被配置为确定打印头相对于载体的旋转位移，至少部分地基于正在打印的介质的厚度来确定校正因子，以至少部分地补偿所确定的旋转位移，并且改变 基于校正因子提供喷射数据。
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公开(公告)号：US20090085941A1
公开(公告)日：2009-04-02
申请号：US12324702
申请日：2008-11-26
IPC分类号： B41J25/308
CPC分类号： B41J2/2135
摘要： A printer controller is provided for supplying ejection data to a printhead mounted to a carrier and having a plurality of ejection nozzles. The printer controller is configured to determine a rotational displacement of the printhead relative to the carrier, determine a correction factor at least partially based on a thickness of media being printed on so as to at least partially compensate for the determined rotational displacement, and alter the supply of the ejection data based on the correction factor.
摘要翻译： 提供了一种打印机控制器，用于将喷射数据提供给安装到载体上并具有多个喷嘴的打印头。 打印机控制器被配置为确定打印头相对于载体的旋转位移，至少部分地基于正在打印的介质的厚度来确定校正因子，以至少部分地补偿所确定的旋转位移，并且改变 基于校正因子提供喷射数据。
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公开(公告)号：US07472978B2
公开(公告)日：2009-01-06
申请号：US11961907
申请日：2007-12-20
IPC分类号： B41J29/38
CPC分类号： B41J2/2135
摘要： A printer controller is provided for supplying dot data to at least one printhead module and at least partially compensating for errors in ink dot placement by at least one of a plurality of nozzles on the printhead module due to erroneous rotational displacement of the printhead module relative to a carrier. The printer controller is configured to determine the rotational displacement, determine at least one correction factor that at least partially compensates for an error in ink dot displacement caused by the determined rotational displacement, and alter the output of the ink dots based on the correction factor to at least partially compensate for the rotational displacement. The correction factor is at least partially based on a thickness of media being printed on.
摘要翻译： 提供了一种打印机控制器，用于将点数据提供给至少一个打印头模块，并且由于打印头模块相对于打印头模块的错误的旋转位移，至少部分地补偿由打印头模块上的多个喷嘴中的至少一个喷墨点布置的错误 承运人 打印机控制器被配置为确定旋转位移，确定至少一个校正因子，其至少部分地补偿由所确定的旋转位移引起的墨点位移的误差，并且基于校正因子将墨点的输出改变为 至少部分地补偿旋转位移。 校正因子至少部分地基于印刷的介质的厚度。
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