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1.发明申请Method And System For Reflex Printing To Compensate For Registration Errors In A Continuous Web Inkjet Printer 有权反射打印方法和系统，以补偿连续网络喷墨打印机中的注册错误公开(公告)号：US20120113176A1
公开(公告)日：2012-05-10
申请号：US12941389
申请日：2010-11-08
IPC分类号： B41J29/38
CPC分类号： B41J25/001 , B41J2/155 , B41J2/2146
摘要： A method of operating a printer enables compensation parameters to be generated and stored in association with system conditions detected at the time of the compensation parameter generation. Upon detection of corresponding system conditions at a later time, the printer is able to use the previously generated and stored compensation parameters to adjust the timing of printhead ejections to improve the registration in ink images formed by the system.
摘要翻译： 一种操作打印机的方法使得能够根据在补偿参数生成时检测到的系统条件来生成和存储补偿参数。 在稍后检测到相应的系统条件时，打印机能够使用先前产生和存储的补偿参数来调整打印头喷射的时间，以改善由系统形成的墨水图像中的对准。
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2.发明申请SYSTEM AND METHOD FOR COMPENSATING FOR REGISTRATION ERRORS ARISING FROM HEATED ROLLERS IN A MOVING WEB PRINTING SYSTEM 有权用于补充移动网络打印系统中由加热滚筒引起的注册错误的系统和方法公开(公告)号：US20110063357A1
公开(公告)日：2011-03-17
申请号：US12562015
申请日：2009-09-17
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J15/04
摘要： A method compensates for thermal expansion of rollers in a web print zone. The method includes receiving an angular velocity signal from a first encoder for a roller in a print zone of a moving web printing system, receiving a signal from a first temperature sensor corresponding to a temperature of the roller, modifying a first diameter for the first roller with a first predetermined distance in response to the temperature of the first roller being different than a first predetermined temperature, identifying a velocity of a moving web in the print zone of the moving web printing system with reference to the modified first diameter, and delivering a firing signal to a first printhead proximate the first roller to energize the inkjet nozzles in the first printhead and eject ink onto the web at a position corresponding to the identified moving web velocity.
摘要翻译： 一种补偿纸幅区域中辊子的热膨胀的方法。 该方法包括从移动幅材打印系统的打印区域中的辊的第一编码器接收角速度信号，接收来自对应于辊的温度的第一温度传感器的信号，修改第一辊的第一直径 响应于第一辊的温度而不同于第一预定温度的第一预定距离，参照经修改的第一直径识别移动幅材印刷系统的打印区域中的移动幅材的速度，并且传送 对靠近第一辊的第一打印头进行触发信号以对第一打印头中的喷墨喷嘴进行激励，并将墨水在对应于所识别的移动幅材速度的位置上喷射到卷筒纸上。
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3.发明授权System and method for compensating for registration errors arising from heated rollers in a moving web printing system 有权用于补偿移动卷筒印刷系统中加热辊产生的配准误差的系统和方法公开(公告)号：US08136907B2
公开(公告)日：2012-03-20
申请号：US12562015
申请日：2009-09-17
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J15/04
摘要： A method compensates for thermal expansion of rollers in a web print zone. The method includes receiving an angular velocity signal from a first encoder for a roller in a print zone of a moving web printing system, receiving a signal from a first temperature sensor corresponding to a temperature of the roller, modifying a first diameter for the first roller with a first predetermined distance in response to the temperature of the first roller being different than a first predetermined temperature, identifying a velocity of a moving web in the print zone of the moving web printing system with reference to the modified first diameter, and delivering a firing signal to a first printhead proximate the first roller to energize the inkjet nozzles in the first printhead and eject ink onto the web at a position corresponding to the identified moving web velocity.
摘要翻译： 一种补偿纸幅区域中辊子的热膨胀的方法。 该方法包括从移动幅材打印系统的打印区域中的辊的第一编码器接收角速度信号，接收来自对应于辊的温度的第一温度传感器的信号，修改第一辊的第一直径 响应于第一辊的温度而不同于第一预定温度的第一预定距离，参照经修改的第一直径识别移动幅材印刷系统的打印区域中的移动幅材的速度，并且传送 对靠近第一辊的第一打印头进行触发信号以对第一打印头中的喷墨喷嘴进行激励，并将墨水在对应于所识别的移动幅材速度的位置上喷射到卷筒纸上。
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4.发明授权Method and system to compensate for process direction misalignment of printheads in a continuous web inkjet printer 有权用于补偿连续卷筒喷墨打印机中打印头的工艺方向不对准的方法和系统公开(公告)号：US08313163B2
公开(公告)日：2012-11-20
申请号：US12773398
申请日：2010-05-04
IPC分类号： B41J29/38
CPC分类号： B41J2/17593 , B41J2/2146 , B41J25/001 , B41J29/393
摘要： A method of operating a printer enables printheads mounted on print bars to be operated to compensate for misalignment of printheads in the process direction. The method includes identifying a position in the process direction for each printhead in a plurality of printheads, selecting one of the identified printhead positions as a reference printhead position, identifying a printhead timing parameter for each printhead mounted to at least one print bar, generating a firing signal for the printheads mounted to the at least one print bar, and adjusting delivery of the firing signal by the identified printhead timing parameter for each corresponding printhead mounted to the at least one print bar to coordinate actuation of inkjet ejectors in the printheads mounted to the at least one print bar and compensate for misalignment of the printheads in the process direction.
摘要翻译： 一种操作打印机的方法使打印头上安装的打印头能够被操作，以补偿打印头在过程方向上的不对准。 该方法包括识别多个打印头中的每个打印头的处理方向上的位置，选择所识别的打印头位置之一作为参考打印头位置，识别安装到至少一个打印条上的每个打印头的打印头定时参数，生成 用于针对安装到所述至少一个打印条的打印头的点火信号，以及通过所识别的打印头定时参数来调整所述点火信号的输送，所述打印头定时参数适用于安装在所述至少一个打印条上的每个对应的打印头，以协调安装到 所述至少一个打印条并且补偿所述打印头在所述处理方向上的未对准。
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5.发明授权Method and system for reflex printing to compensate for registration errors in a continuous web inkjet printer 有权用于反射印刷的方法和系统，以补偿连续卷筒喷墨打印机中的配准误差公开(公告)号：US08529007B2
公开(公告)日：2013-09-10
申请号：US12941389
申请日：2010-11-08
IPC分类号： B41J29/38
CPC分类号： B41J25/001 , B41J2/155 , B41J2/2146
摘要： A method of operating a printer enables compensation parameters to be generated and stored in association with system conditions detected at the time of the compensation parameter generation. Upon detection of corresponding system conditions at a later time, the printer is able to use the previously generated and stored compensation parameters to adjust the timing of printhead ejections to improve the registration in ink images formed by the system.
摘要翻译： 一种操作打印机的方法使得能够根据在补偿参数生成时检测到的系统条件来生成和存储补偿参数。 在稍后检测到相应的系统条件时，打印机能够使用先前产生和存储的补偿参数来调整打印头喷射的时间，以改善由系统形成的墨水图像中的对准。
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6.发明申请Method And System To Compensate For Process Direction Misalignment Of Printheads In A Continuous Web Inkjet Printer 有权方法和系统补偿连续网络喷墨打印机中打印头的过程方向不对准公开(公告)号：US20110273502A1
公开(公告)日：2011-11-10
申请号：US12773398
申请日：2010-05-04
IPC分类号： B41J29/38
CPC分类号： B41J2/17593 , B41J2/2146 , B41J25/001 , B41J29/393
摘要： A method of operating a printer enables printheads mounted on print bars to be operated to compensate for misalignment of printheads in the process direction. The method includes identifying a position in the process direction for each printhead in a plurality of printheads, selecting one of the identified printhead positions as a reference printhead position, identifying a printhead timing parameter for each printhead mounted to at least one print bar, generating a firing signal for the printheads mounted to the at least one print bar, and adjusting delivery of the firing signal by the identified printhead timing parameter for each corresponding printhead mounted to the at least one print bar to coordinate actuation of inkjet ejectors in the printheads mounted to the at least one print bar and compensate for misalignment of the printheads in the process direction.
摘要翻译： 一种操作打印机的方法使打印头上安装的打印头能够被操作，以补偿打印头在过程方向上的不对准。 该方法包括识别多个打印头中的每个打印头的处理方向上的位置，选择所识别的打印头位置之一作为参考打印头位置，识别安装到至少一个打印条上的每个打印头的打印头定时参数，生成 用于针对安装到所述至少一个打印条的打印头的点火信号，以及通过所识别的打印头定时参数来调整所述点火信号的输送，所述打印头定时参数适用于安装在所述至少一个打印条上的每个对应的打印头，以协调安装到 所述至少一个打印条并且补偿所述打印头在所述处理方向上的未对准。
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7.发明授权System and method for compensating runout errors in a moving web printing system 有权用于补偿移动幅材打印系统中的跳动误差的系统和方法公开(公告)号：US08162428B2
公开(公告)日：2012-04-24
申请号：US12561987
申请日：2009-09-17
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J15/04
摘要： A method compensates for runout errors in a web printing system. The method includes identifying runout error at a first roller driving a web of printable media, generating a runout compensation value corresponding to the identified runout error, identifying a velocity of the moving web with reference to encoder output corresponding to an angular velocity of the first roller and the generated runout compensation value, and delivering a firing signal to a print head proximate the first roller to energize the inkjet nozzles in the print head and eject ink onto the web at a position corresponding to the computed web velocity.
摘要翻译： 一种补偿Web打印系统中的跳动错误的方法。 该方法包括识别驱动可打印介质幅材的第一辊的跳动误差，产生对应于所识别的跳动误差的跳动补偿值，参考与第一辊的角速度相对应的编码器输出来识别移动幅材的速度 和产生的跳动补偿值，并且向靠近第一辊的打印头传送点火信号，以激励打印头中的喷墨喷嘴，并在与所计算的纸幅速度相对应的位置处将油墨喷射到纸幅上。
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8.发明申请Printhead Registration Correction System and Method for Use with Direct Marking Continuous Web Printers 有权打印头注册校正系统和直接连续网页打印机使用的方法公开(公告)号：US20100123752A1
公开(公告)日：2010-05-20
申请号：US12274566
申请日：2008-11-20
IPC分类号： B41J29/393
CPC分类号： B41J15/165 , B41J11/42
摘要： A registration system for use with an imaging device includes sensors for detecting a web speed and a web tension of a moving web and a control system configured to generate a first timing offset for at least one marking station based on the detected web speed and web tension. An image sensor is configured to generate a signal indicative of a position of a marking material applied to the moving web by at least one of the marking stations. The control system is configured to generate a second timing offset for the at least one marking station based on the position of the marking material indicated by the third signal, and to adjust an actuation time for the at least one marking station using the first timing offset and the second timing offset.
摘要翻译： 一种与成像装置一起使用的配准系统包括用于检测纸幅速度和纸幅张力的传感器，以及控制系统，其被配置为基于检测到的纸幅速度和卷筒纸张力为至少一个标记工位生成第一定时偏移 。 图像传感器被配置为产生指示由至少一个标记站施加到移动幅材的标记材料的位置的信号。 所述控制系统被配置为基于由所述第三信号指示的所述标记材料的位置为所述至少一个标记站生成第二定时偏移，并且使用所述第一定时偏移来调整所述至少一个标记站的致动时间 和第二定时偏移。
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9.发明申请SYSTEM AND METHOD FOR COMPENSATING RUNOUT ERRORS IN A MOVING WEB PRINTING SYSTEM 有权用于补偿移动网络打印系统中运行错误的系统和方法公开(公告)号：US20110063355A1
公开(公告)日：2011-03-17
申请号：US12561987
申请日：2009-09-17
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J15/04
摘要： A method compensates for runout errors in a web printing system. The method includes identifying runout error at a first roller driving a web of printable media, generating a runout compensation value corresponding to the identified runout error, identifying a velocity of the moving web with reference to encoder output corresponding to an angular velocity of the first roller and the generated runout compensation value, and delivering a firing signal to a print head proximate the first roller to energize the inkjet nozzles in the print head and eject ink onto the web at a position corresponding to the computed web velocity.
摘要翻译： 一种补偿Web打印系统中的跳动错误的方法。 该方法包括识别驱动可打印介质幅材的第一辊的跳动误差，产生对应于所识别的跳动误差的跳动补偿值，参考对应于第一辊的角速度的编码器输出来识别移动幅材的速度 和产生的跳动补偿值，并且向靠近第一辊的打印头传送点火信号，以激励打印头中的喷墨喷嘴，并在与所计算的纸幅速度相对应的位置处将油墨喷射到纸幅上。
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10.发明申请SYSTEM AND METHOD FOR EQUALIZING MULTIPLE MOVING WEB VELOCITY MEASUREMENTS IN A DOUBLE REFLEX PRINTING REGISTRATION SYSTEM 有权在双向反射打印注册系统中均衡多个移动网络速度测量的系统和方法公开(公告)号：US20110061552A1
公开(公告)日：2011-03-17
申请号：US12558226
申请日：2009-09-11
CPC分类号： G03G15/0152 , G03G2215/0106 , G03G2215/0158
摘要： A method enables linear web velocities generated with reference to angular velocity signals generated by encoders at different rollers in a double reflex printing registration system to be equalized. The method includes identifying a low frequency component of a first linear velocity of a moving web, identifying a high frequency component of a second linear velocity of the moving web, and computing a linear velocity for the moving web at a roller in a print zone with reference to the identified high frequency component of the second linear velocity and the identified low frequency component of the first linear velocity.
摘要翻译： 一种方法使得能够相对于在双反射印刷配准系统中的不同辊上的编码器产生的角速度信号产生的线性幅材速度相等。 该方法包括识别移动幅材的第一线速度的低频分量，识别移动幅材的第二线速度的高频分量，以及计算在打印区域中的辊上的移动幅材的线速度， 参考识别的第二线速度的高频分量和所识别的第一线速度的低频分量。
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