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    • 2. 发明申请
    • REDUCTION OF PITCH ERRORS BETWEEN POINTS OF A PRINT IMAGE
    • 减少打印图像点之间的点错误
    • US20090116047A1
    • 2009-05-07
    • US12263521
    • 2008-11-03
    • Axel KieserOlaf Turner
    • Axel KieserOlaf Turner
    • G06F15/00
    • G07B17/00508G07B2017/00564
    • In a method and printing device, a deviation from a predetermined desired pitch that occurs between at least two points of at least one print image in a print direction is reduced. In a printing step, the at least one print image is generated on a substrate with at least one print head of the printing device with a relative movement between the at least print head and the substrate. In a determination step preceding the printing step, an initial deviation from a desired pitch between the two points is determined first and correction information to reduce the deviation is determined from the determined initial deviation. In the printing step, control signals for the at least one print head are generated depending on the correction information to generate the at least one print image. A variable delay of at least one of the control signals is predetermined by the correction information.
    • 在方法和打印装置中,减少了在打印方向上至少一个打印图像的至少两个点之间发生的预定期望间距的偏差。 在打印步骤中,至少一个打印图像在具有打印装置的至少一个打印头的基板上产生,该打印头在至少打印头和基板之间具有相对运动。 在打印步骤之前的确定步骤中,首先确定与两点之间的期望间距的初始偏差,并根据所确定的初始偏差确定用于减少偏差的校正信息。 在打印步骤中,根据校正信息产生用于至少一个打印头的控制信号以产生至少一个打印图像。 至少一个控制信号的可变延迟由校正信息预先确定。
    • 3. 发明授权
    • Reduction of pitch errors between points of a print image
    • 降低打印图像的点之间的间距误差
    • US08208174B2
    • 2012-06-26
    • US12263521
    • 2008-11-03
    • Axel KieserOlaf Turner
    • Axel KieserOlaf Turner
    • H04N1/40
    • G07B17/00508G07B2017/00564
    • In a method and printing device, a deviation from a predetermined desired pitch that occurs between at least two points of at least one print image in a print direction is reduced. In a printing step, the at least one print image is generated on a substrate with at least one print head of the printing device with a relative movement between the at least print head and the substrate. In a determination step preceding the printing step, an initial deviation from a desired pitch between the two points is determined first and correction information to reduce the deviation is determined from the determined initial deviation. In the printing step, control signals for the at least one print head are generated depending on the correction information to generate the at least one print image. A variable delay of at least one of the control signals is predetermined by the correction information.
    • 在方法和打印装置中,减少了在打印方向上至少一个打印图像的至少两个点之间发生的预定期望间距的偏差。 在打印步骤中,至少一个打印图像在具有打印装置的至少一个打印头的基板上产生,该打印头在至少打印头和基板之间具有相对运动。 在打印步骤之前的确定步骤中,首先确定与两点之间的期望间距的初始偏差,并根据所确定的初始偏差确定用于减少偏差的校正信息。 在打印步骤中,根据校正信息产生用于至少一个打印头的控制信号以产生至少一个打印图像。 至少一个控制信号的可变延迟由校正信息预先确定。
    • 7. 发明申请
    • METHOD FOR FREE SPRAYING OF THE NOZZLES OF AN INKJET PRINT HEAD
    • 喷墨打印头喷头自由喷涂方法
    • US20070268329A1
    • 2007-11-22
    • US11738758
    • 2007-04-23
    • Olaf TurnerUwe HublerAxel Kieser
    • Olaf TurnerUwe HublerAxel Kieser
    • B41J2/165
    • B41J2/16526G07B17/00508G07B2017/00556
    • In a method for free spraying of the nozzles of an inkjet print head, in particular in a franking and/or addressing machine, in which the print media are directed past a stationary inkjet print head, in addition to printing an information-conveying print image, non-information-conveying a print image, serving exclusively for the free spraying, is applied on the print medium in a form that is for the print image evaluation, while retaining the same print position for the inkjet print head. Both print images are combined into a resulting print image. It is thus ensured that each nozzle is activated at least once during the print image generation. By the retention of the print position, time is saved and the letter travel is optimized.
    • 在一种喷墨打印头的喷嘴的方法中,特别是在打印介质被引导通过固定的喷墨打印头的打印机和/或寻址机中,除了打印信息传送打印图像之外 在为喷墨打印头保持相同的打印位置的同时,以用于打印图像评估的形式将非信息传送打印图像作为专用于自由喷涂的打印图像施加在打印介质上。 两个打印图像被组合成所得到的打印图像。 因此,确保在打印图像生成期间每个喷嘴至少被激活一次。 通过保留打印位置,保存时间并优化信件行程。
    • 8. 发明授权
    • Method for free spraying of the nozzles of an inkjet print head
    • 用于喷墨打印头的喷嘴的自由喷洒的方法
    • US07431419B2
    • 2008-10-07
    • US11738720
    • 2007-04-23
    • Olaf TurnerUwe HüblerAxel Kieser
    • Olaf TurnerUwe HüblerAxel Kieser
    • B41J29/393
    • B41J2/16526G07B17/00508G07B2017/00556
    • In a method for free spraying of the nozzles of an inkjet print head, in particular in a franking and/or addressing machine, in which the print media are directed past a stationary inkjet, at least the nozzles that are not participating in the generation of the current information-conveying print image are freely sprayed onto the current print medium in a mode that is irrelevant for the print image evaluation, while retaining the print position for the inkjet print head. The image-irrelevant mode can be free spraying in a region that is irrelevant for the print image evaluation or in a print pattern that cannot be evaluated. The size and/or number of the dots per pixel is thereby significantly smaller than for an evaluatable pixel. It is thereby ensured that each nozzle is activated at least once during the print image generation. Time is saved and the letter travel is optimized by the retention of the print position.
    • 在喷墨打印头的喷嘴的自由喷洒方法中,特别是在打印介质被引导通过固定式喷墨打印机的打印机和/或寻址机中,至少不参与生成 在保持喷墨打印头的打印位置的同时,以与打印图像评估无关的模式将当前信息传送打印图像自由地喷涂到当前打印介质上。 图像无关模式可以在与打印图像评估无关的区域或不能评估的打印图案中自由喷涂。 因此,每像素的点的大小和/或数量显着小于可评估像素的点数。 从而确保在打印图像生成期间每个喷嘴至少被激活一次。 保存时间被保存并且通过保留打印位置来优化字母行进。
    • 9. 发明申请
    • METHOD FOR FREE SPRAYING OF THE NOZZLES OF AN INKJET PRINT HEAD
    • 喷墨打印头喷头自由喷涂方法
    • US20070268323A1
    • 2007-11-22
    • US11738720
    • 2007-04-23
    • Olaf TurnerUwe HublerAxel Kieser
    • Olaf TurnerUwe HublerAxel Kieser
    • B41J29/393
    • B41J2/16526G07B17/00508G07B2017/00556
    • In a method for free spraying of the nozzles of an inkjet print head, in particular in a franking and/or addressing machine, in which the print media are directed past a stationary inkjet, at least the nozzles that are not participating in the generation of the current information-conveying print image are freely sprayed onto the current print medium in a mode that is irrelevant for the print image evaluation, while retaining the print position for the inkjet print head. The image-irrelevant mode can be free spraying in a region that is irrelevant for the print image evaluation or in a print pattern that cannot be evaluated. The size and/or number of the dots per pixel is thereby significantly smaller than for an evaluatable pixel. It is thereby ensured that each nozzle is activated at least once during the print image generation. Time is saved and the letter travel is optimized by the retention of the print position.
    • 在喷墨打印头的喷嘴的自由喷洒方法中,特别是在打印介质被引导通过固定式喷墨打印机的打印机和/或寻址机中,至少不参与生成 在保持喷墨打印头的打印位置的同时,以与打印图像评估无关的模式将当前信息传送打印图像自由地喷涂到当前打印介质上。 图像无关模式可以在与打印图像评估无关的区域或不能评估的打印图案中自由喷涂。 因此,每像素的点的大小和/或数量显着小于可评估像素的点数。 从而确保在打印图像生成期间每个喷嘴至少被激活一次。 保存时间被保存并且通过保留打印位置来优化字母行进。