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公开(公告)号：US09315055B1
公开(公告)日：2016-04-19
申请号：US14632698
申请日：2015-02-26
CPC分类号： B41J2/04505 , B41J2/04586 , B41J2/2146 , B41J25/001
摘要： Systems and methods for printhead position control. The system comprises a controller that identifies a target distance for moving a printhead in a lateral direction to compensate for lateral shifts in a web of print media as the web travels in a continuous-forms printer in a conveyance direction. The controller also identifies a maximum distance for moving the printhead in the lateral direction based on an allowable print error in a color plane of the printer and one or more previous positions of the printhead. The control further moves the printhead for a distance that is a lesser of the maximum distance and the target distance.
摘要翻译： 打印头位置控制的系统和方法。 该系统包括控制器，该控制器识别用于在横向方向上移动打印头的目标距离，以补偿随着纸幅沿输送方向在连续形式的打印机中行进时打印介质幅材的横向偏移。 控制器还基于打印机的彩色平面中的允许的打印错误和打印头的一个或多个先前位置，识别用于在横向方向上移动打印头的最大距离。 控制器进一步移动打印头距离最远距离和目标距离较小的距离。
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公开(公告)号：US09132665B2
公开(公告)日：2015-09-15
申请号：US13973088
申请日：2013-08-22
IPC分类号： B41J29/393 , B41J11/00 , G01N21/89 , G01N21/898
CPC分类号： B41J11/0005 , G01N21/8903 , G01N21/8983
摘要： A method is disclosed. The method includes one or more light field cameras recording image data of a substrate during printing to the substrate and a control unit processing the image data received from the one or more light field cameras to identify defect areas in the substrate.
摘要翻译： 公开了一种方法。 该方法包括：一个或多个光场摄像机，在打印到基板期间记录基板的图像数据;以及控制单元，处理从一个或多个光场相机接收的图像数据，以识别基板中的缺陷区域。
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公开(公告)号：US20230150290A1
公开(公告)日：2023-05-18
申请号：US18155951
申请日：2023-01-18
CPC分类号： B41M7/009 , B41J2/01 , B41J11/002
摘要： A printing system is disclosed. The printing system includes a print controller and an engine controller to receive printing characteristic information from the print controller, determine one or more dryer control parameters based on the printing characteristic information and update the one or more dryer control parameters upon detecting one or more printing characteristic information changes during a printing process.
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公开(公告)号：US10071549B2
公开(公告)日：2018-09-11
申请号：US15059472
申请日：2016-03-03
CPC分类号： B41J2/04505 , B41J2/04586 , B41J2/2146 , B41J25/001
摘要： Systems and methods for printhead position control. The system comprises a controller that identifies a target distance for moving a printhead in a lateral direction to compensate for lateral shifts in a web of print media as the web travels in a continuous-forms printer in a conveyance direction. The controller also identifies a maximum distance for moving the printhead in the lateral direction based on an allowable print error in a color plane of the printer and one or more previous positions of the printhead. The control further moves the printhead for a distance that is a lesser of the maximum distance and the target distance.
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公开(公告)号：US10065433B1
公开(公告)日：2018-09-04
申请号：US15877024
申请日：2018-01-22
摘要： Systems and methods for concentric arrangement of web conditioning modules in a dryer of a printing system. In one embodiment a dryer includes a drum, first rollers positioned in an arc around the drum to define a web path between an entrance of the dryer and the drum, and second rollers positioned along the arc between the first rollers and the drum that reverse the web path between the drum and an exit of the dryer. The dryer further includes first web conditioners positioned along the arc and beyond the first rollers from the drum that direct energy toward a portion of the web path that is between the entrance of the dryer and the drum. The dryer further includes second web conditioners positioned along the arc between the second rollers and the drum that direct energy toward a portion of the web path that wraps around the drum.
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公开(公告)号：US20160250846A1
公开(公告)日：2016-09-01
申请号：US15059472
申请日：2016-03-03
IPC分类号： B41J2/045
CPC分类号： B41J2/04505 , B41J2/04586 , B41J2/2146 , B41J25/001
摘要： Systems and methods for printhead position control. The system comprises a controller that identifies a target distance for moving a printhead in a lateral direction to compensate for lateral shifts in a web of print media as the web travels in a continuous-forms printer in a conveyance direction. The controller also identifies a maximum distance for moving the printhead in the lateral direction based on an allowable print error in a color plane of the printer and one or more previous positions of the printhead. The control further moves the printhead for a distance that is a lesser of the maximum distance and the target distance.
摘要翻译： 打印头位置控制的系统和方法。 该系统包括控制器，该控制器识别用于在横向方向上移动打印头的目标距离，以补偿随着纸幅沿输送方向在连续形式的打印机中行进时打印介质幅材的横向偏移。 控制器还基于打印机的彩色平面中的允许的打印错误和打印头的一个或多个先前位置，识别用于在横向方向上移动打印头的最大距离。 控制器进一步移动打印头距离最远距离和目标距离较小的距离。
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公开(公告)号：US20100053241A1
公开(公告)日：2010-03-04
申请号：US12231086
申请日：2008-08-29
CPC分类号： B41J2/16526
摘要： A method is disclosed. The method includes receiving an overlay having a flushing pattern to flush nozzles of an inkjet print head, printing a page of print data and flushing the nozzles of the inkjet print head during the printing of the page of print data as indicated by the flushing pattern. The flushing of a nozzle does not occur at a data point of the flushing pattern corresponding to a data point of the page of print data.
摘要翻译： 公开了一种方法。 该方法包括接收具有冲洗图案的覆盖层，以冲洗喷墨打印头的喷嘴，在由冲洗图案所指示的打印数据页面打印期间打印打印数据页面并冲洗喷墨打印头的喷嘴。 在与打印数据页面的数据点相对应的冲洗图案的数据点处，不会发生喷嘴的冲洗。
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