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1. 发明申请

WO2019002857A1 TRANSFER PRINTER AND METHOD 审中-公开
公开(公告)号：WO2019002857A1
公开(公告)日：2019-01-03
申请号：PCT/GB2018/051796
申请日：2018-06-27
申请人： VIDEOJET TECHNOLOGIES INC. , ELLIS, Jeremy , HART, Philip , WALLEY, Gareth
发明人： ELLIS, Jeremy , HART, Philip , WALLEY, Gareth
IPC分类号： B41J35/36 , B41J2/36 , B41J17/36 , B41J29/393
摘要： A method for monitoring a characteristic of a printed image of a thermal transfer printer. The method comprises providing a ribbon and a substrate at a printing location of the thermal transfer printer. The method further comprises printing an image on the substrate at the printing location by transferring ink from a region of the ribbon in a printing operation, a negative image being formed on the region of ribbon. The method further comprises transporting the region of ribbon, by a ribbon transport system, from the printing location towards an imaging location along a ribbon transport path. The method further comprises when a characteristic of the ribbon transport meets a predetermined criterion, obtaining, by an image capture system, a ribbon image of the negative image. The method further comprises processing said ribbon image to generate data indicative of the characteristic of the printed image.

2. 发明申请

WO2019002856A1 TAPE DRIVE AND METHOD 审中-公开
公开(公告)号：WO2019002856A1
公开(公告)日：2019-01-03
申请号：PCT/GB2018/051795
申请日：2018-06-27
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： ELLIS, Jeremy , HART, Philip
IPC分类号： B41J35/36 , B41J2/36 , B41J17/36 , B41J29/393
摘要： A method of operating a transfer printer configured to transfer ink from a printer ribbon to a substrate which is transported along a predetermined substrate path adjacent to the printer. The printer comprises a tape drive comprising two tape drive motors, two tape spool supports on which said spools of ribbon may be mounted, each spool being drivable by a respective one of said motors. The printer further comprises a printhead being displaceable towards and away from the predetermined substrate path and being arranged to, during printing, contact one side of the ribbon to press an opposite side of the ribbon into contact with a substrate on the predetermined substrate path, and a printing surface. The printer further comprises a controller configured to control the tape drive to transport ribbon between the first and second ribbon spools. The method comprises controlling the tape drive to perform a ribbon movement in which ribbon is transported between first and second ribbon spools along a ribbon path, the ribbon path having a first length during a first part of said ribbon movement, and a second length during a second part of said ribbon movement, a transition from the first length to the second length being caused by a displacement of the printhead with respect to the printing surface, wherein control of at least one of the tape drive motors is based upon data indicative of the first and second lengths.

3. 发明申请

WO2015056016A1 PRINTING 审中-公开
公开(公告)号：WO2015056016A1
公开(公告)日：2015-04-23
申请号：PCT/GB2014/053105
申请日：2014-10-16
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： ELLIS, Jeremy
IPC分类号： B41J2/375
CPC分类号： B41J2/355 , B41J2/375
摘要： A method for controlling a thermal printhead of a printer. The printhead comprises an array of printing elements. The method may comprise performing a plurality of printing operations, each printing operation comprising energisation of one or more printing elements. A respective energisation value is determined for each printing element based upon energisations of that printing element during said printing operations. A printhead control signal is generated for the printhead for a subsequent printing operation based upon the energisation values of a predetermined subset of the printing elements.
摘要翻译：一种用于控制打印机的热打印头的方法。打印头包括打印元件阵列。该方法可以包括执行多个打印操作，每个打印操作包括激励一个或多个打印元件。基于在所述打印操作期间该打印元件的激励，为每个打印元件确定相应的通电值。基于打印元件的预定子集的通电值，为打印头产生用于后续打印操作的打印头控制信号。

4. 发明申请

WO2016067055A3 PRINTER AND METHOD 审中-公开
标题翻译：打印机和方法
公开(公告)号：WO2016067055A3
公开(公告)日：2016-05-06
申请号：PCT/GB2015/053289
申请日：2015-11-02
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： ELLIS, Jeremy , HART, Philip
IPC分类号： B41J2/325 , B41J2/355
摘要： A method of operating a thermal transfer printer, the thermal transfer printer comprising: first and second spool supports each being configured to support a spool of ribbon; a ribbon drive configured to cause movement of ribbon from the first spool support to the second spool support along a predetermined ribbon path; and a printhead, the printhead being a corner edge printhead. The printhead is configured to selectively transfer ink from the ribbon to a substrate as the substrate and printhead are moved relative to one another at a print speed. The method comprises transferring ink from the ribbon to the substrate when the print speed is less than 40 millimetres per second.
摘要翻译：一种操作热转印打印机的方法，所述热转印打印机包括：第一和第二卷轴支架，每个所述第一和第二卷轴支架被构造成支撑色带的卷轴; 带驱动器，所述带驱动器被构造成使得带沿着预定的带状路径从所述第一卷轴支撑件移动到所述第二卷轴支撑件; 和打印头，打印头是角边打印头。打印头被构造成当基板和打印头以打印速度相对于彼此移动时选择性地将墨水从色带转印到基板。该方法包括当打印速度小于40毫米每秒时将油墨从色带转移到基材上。

5. 发明申请

WO2015052540A1 THERMAL PRINTER 审中-公开
标题翻译：热打印机
公开(公告)号：WO2015052540A1
公开(公告)日：2015-04-16
申请号：PCT/GB2014/053062
申请日：2014-10-10
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： BUXTON, Keith , HART, Philip , ELLIS, Jeremy
IPC分类号： B41J2/35 , B41J2/355 , B41J2/36
CPC分类号： B41J2/3558 , B41J2/35 , B41J2/355 , B41J2/3553 , B41J2/36
摘要： An apparatus for determining the resistance of a printing element of a print head, the apparatus comprising: a print head comprising a plurality of individually controllable printing elements connected in parallel, and a capacitor connected in parallel with the printing elements; a test voltage supply arranged to supply a test voltage to the print head; a current monitor arranged to measure the current supplied to one of the printing elements when the said one of the printing elements is connected to the test voltage supply; and a controller arranged to determine the resistance of the said one of the printing elements based upon the measured current.
摘要翻译：一种用于确定打印头的打印元件的电阻的装置，所述装置包括：打印头，包括并联连接的多个可单独控制的打印元件和与打印元件并联连接的电容器; 测试电压电源，布置成向打印头提供测试电压; 电流监视器，被布置成当所述打印元件中的一个连接到所述测试电压源时，测量供应给所述打印元件中的一个的电流; 以及控制器，其布置成基于所测量的电流来确定所述一个打印元件的电阻。

6. 发明申请

WO2018033745A1 PRINTER 审中-公开
标题翻译：打印机
公开(公告)号：WO2018033745A1
公开(公告)日：2018-02-22
申请号：PCT/GB2017/052442
申请日：2017-08-17
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： ELLIS, Jeremy , BUXTON, Keith
IPC分类号： B41J35/36 , B41J17/36 , B41J31/14 , B41J31/16
摘要： A printhead for a thermal transfer printer comprising a plurality of printing elements, each of the printing elements being configured to transfer ink from an ink carrying ribbon to a substrate, and at least one sensor arranged to sense ink carrying ribbon. The at least one sensor comprises at least one emitter arranged to emit radiation towards the ribbon and a plurality of receivers. Each of the plurality of receivers is arranged to receive a respective reflected signal reflected by the ribbon, each reflected signal is based upon radiation emitted by the at least one emitter.
摘要翻译：一种用于热转印打印机的打印头，所述热转印打印机包括多个打印元件，所述打印元件中的每一个被配置为将墨水从载墨带传送到基板，以及至少一个传感器，被设置为感测墨水携带丝带。所述至少一个传感器包括至少一个发射器，所述至少一个发射器设置成朝向所述带状物发射辐射以及多个接收器。多个接收器中的每一个被布置成接收由色带反射的相应反射信号，每个反射信号基于由至少一个发射器发射的辐射。

7. 发明申请

WO2015059450A2 MACHINE AND METHOD OF OPERATION 审中-公开
标题翻译：机器和操作方法
公开(公告)号：WO2015059450A2
公开(公告)日：2015-04-30
申请号：PCT/GB2014/053106
申请日：2014-10-16
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： PFEFFER, Gary , HART, Philip , ELLIS, Jeremy
IPC分类号： B65C9/42
CPC分类号： B65C9/42
摘要： A labelling machine comprises a supply spool support for supporting a spool of label carrying web, a take up spool support adapted to take up a portion of web, and a first motive apparatus for transporting web along a web path between the supply spool support to the take up spool support, and a controller. The controller is configured to provide a control signal to the first motive apparatus, wherein the controller is further configured such that the controller provides a control signal to the first motive apparatus to accelerate the first motive apparatus between a first speed and a second speed by providing a control signal to the first motive apparatus to command the first motive apparatus to accelerate to a predetermined first intermediate speed intermediate the first and second speeds, then a control signal to command the first motive apparatus to accelerate to a second predetermined intermediate speed intermediate the first intermediate speed and the second speed, and then a control signal to command the first motive apparatus to accelerate to the second speed.
摘要翻译：标签机包括用于支撑标签承载幅材的卷轴的供给卷轴支撑件，适于卷取卷筒纸的一部分的卷取卷筒支撑件，以及用于沿着卷筒纸路径将卷筒纸沿着卷筒纸路径运送到第一运送装置的第一动力装置，承担线轴支持和控制器。所述控制器被配置为向所述第一动力装置提供控制信号，其中所述控制器被进一步配置成使得所述控制器向所述第一动力装置提供控制信号，以通过提供第一动力装置来加速所述第一动力装置在第一速度和第二速度之间控制信号给第一动力装置以指令第一动力装置加速到第一和第二速度之间的预定的第一中间速度，然后控制信号以命令第一动力装置加速到第二运动装置的第一预定中间速度中间速度和第二速度，然后控制信号来命令第一动力装置加速到第二速度。

8. 发明申请

WO2015059447A1 MACHINE AND METHOD OF OPERATION 审中-公开
标题翻译：机器和操作方法
公开(公告)号：WO2015059447A1
公开(公告)日：2015-04-30
申请号：PCT/GB2014/053047
申请日：2014-10-10
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： ELLIS, Jeremy
IPC分类号： B41J2/325 , B41J2/355 , B41J3/407 , B41J33/36
CPC分类号： B41J3/4075 , B41J2/325 , B41J2/355 , B41J33/36
摘要： A labelling machine comprises a first motive apparatus configured to advance a label web along a label web path; an encoder arranged to output a sensor signal which is indicative of a rate of movement of said label web along said label web path; and a printer configured to print on said label web, the printer including a second motive apparatus configured to advance a print ribbon along a ribbon path. The labelling machine further comprises a controller configured to receive said sensor signal and control the second motive apparatus based on the sensor signal. The controller is configured to supply a pulsed control signal to the second motive apparatus, the intervals between pulses of the pulsed control signal being a function of a desired rate of movement of the print ribbon along the ribbon path. The controller is configured such that if the controller is controlling the second motive apparatus to advance the print ribbon at a first rate of movement having a first series of intervals between pulses, and the controller receives said sensor signal being indicative of the label web moving along label web path at a second rate of movement greater than the first, then the controller supplies a re-timed pulse to the second motive apparatus at a time which is before a next pulse defined by the first series of intervals.
摘要翻译：标签机包括：第一动力装置，其配置成沿着标签幅材路径推进标签幅材; 布置成输出表示所述标签幅材沿着所述标签幅材路径的移动速率的传感器信号的编码器; 以及打印机，被配置为在所述标签卷上打印，所述打印机包括被配置为沿色带路径推进打印色带的第二动力装置。标签机还包括控制器，其被配置为基于传感器信号接收所述传感器信号并控制第二动力装置。所述控制器被配置为向所述第二动力装置提供脉冲控制信号，所述脉冲控制信号的脉冲之间的间隔是所述打印色带沿色带路径的期望速度的函数。控制器被配置为使得如果控制器正在控制第二动力装置以在脉冲之间具有第一系列间隔的第一移动速率推进打印色带，并且控制器接收所述传感器信号指示标签幅材沿着以大于第一移动速度的第二移动速度标记纸幅路径，则控制器在由第一系列间隔定义的下一个脉冲之前的时间向第二动力装置提供重新定时的脉冲。

9. 发明申请

WO2017153715A1 METHOD AND APPARATUS FOR SECURING PERIPHERAL DEVICES 审中-公开
标题翻译：用于保护外围设备的方法和设备
公开(公告)号：WO2017153715A1
公开(公告)日：2017-09-14
申请号：PCT/GB2017/050544
申请日：2017-02-28
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： BUCKBY, Steven John , PFEFFER, Gary , ELLIS, Jeremy , HART, Philip
IPC分类号： G06F3/12
CPC分类号： G06F3/1239 , B41J35/36 , G06F3/1205 , G06F3/1222 , G06F3/1238 , G06F3/1285 , G06F3/1289
摘要： A printing machine comprising a processor and a memory storing computer readable instructions. The computer readable instructions are arranged to cause the processor to generate access request data for processing by an access control server, receive access response data responsive to the access request data, process the access response data to determine a first print limit indicated by the access response data, and update, responsive to processing the access response data, an access status in the memory to indicate a second print limit.
摘要翻译：包括处理器和存储计算机可读指令的存储器的打印机。计算机可读指令被设置为使处理器生成用于由访问控制服务器处理的访问请求数据，响应于访问请求数据接收访问响应数据，处理访问响应数据以确定由访问响应指示的第一打印限制数据和更新，响应于处理访问响应数据，访问存储器中的状态以指示第二打印限制。

10. 发明公开

EP3212424A2 PRINTER AND METHOD 审中-公开
标题翻译：打印机和方法
公开(公告)号：EP3212424A2
公开(公告)日：2017-09-06
申请号：EP15794239.2
申请日：2015-11-02
申请人： Videojet Technologies Inc.
发明人： ELLIS, Jeremy , HART, Philip
IPC分类号： B41J2/325 , B41J2/355
CPC分类号： B41J2/325 , B41J2/355
摘要： A method of operating a thermal transfer printer, the thermal transfer printer comprising: first and second spool supports each being configured to support a spool of ribbon; a ribbon drive configured to cause movement of ribbon from the first spool support to the second spool support along a predetermined ribbon path; and a printhead, the printhead being a corner edge printhead. The printhead is configured to selectively transfer ink from the ribbon to a substrate as the substrate and printhead are moved relative to one another at a print speed. The method comprises transferring ink from the ribbon to the substrate when the print speed is less than 40 millimetres per second.
摘要翻译：一种操作热转印打印机的方法，所述热转印打印机包括：第一和第二卷筒支架，每个都被构造成支撑色带的卷轴; 带驱动器，所述带驱动器被构造成使得带沿着预定的带状路径从所述第一卷轴支撑件移动到所述第二卷轴支撑件; 和打印头，打印头是角边打印头。打印头被构造成当基板和打印头以打印速度相对于彼此移动时选择性地将墨水从色带转印到基板。该方法包括当打印速度小于40毫米每秒时将油墨从色带转移到基底。

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