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1. 发明申请

WO2017016578A1 DETERMINING A PAUSING POINT IN PRINTING 审中-公开
标题翻译：确定打印中的暂停点
公开(公告)号：WO2017016578A1
公开(公告)日：2017-02-02
申请号：PCT/EP2015/067068
申请日：2015-07-24
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , CLUET, Jose Miguel , CRESPI SERRANO, Albert , BORRELL AVILA, Oriol
发明人： CLUET, Jose Miguel , CRESPI SERRANO, Albert , BORRELL AVILA, Oriol
IPC分类号： G03G15/00 , B41J2/175
CPC分类号： G03G15/556 , B41J2/17566 , G06F3/121 , G06F3/1235 , G06K15/4075
摘要： In examples a printing system comprises a controller and a printing device. The controller is to divide a print job into a sequence of areas, wherein an image property varies between adjacent areas. The controller is to determine a pausing point to be within a runout area at which a remaining amount of a consumable will be at or below a predetermined first amount when executing the print job when the runout area fulfills a condition. The controller is to determine the pausing point to be within a preceding area that fulfills the condition when the runout area does not fulfill the condition. The controller is to control the printing device to pause printing of the print job at the pausing point.
摘要翻译：在示例中，打印系统包括控制器和打印装置。控制器将打印作业分成一系列区域，其中图像属性在相邻区域之间变化。当跳动区域满足条件时，控制器确定暂停点在跳动区域内，在该范围内，当执行打印作业时，消耗品的剩余量将处于或低于预定的第一量。控制器用于确定当跳动区域不满足条件时满足条件的前一区域内的暂停点。控制器是控制打印设备在暂停点暂停打印作业的打印。

2. 发明申请

WO2015012837A1 WARMING PRINTHEADS DURING PRINT PASSES 审中-公开
标题翻译：打印过程中加热打印头
公开(公告)号：WO2015012837A1
公开(公告)日：2015-01-29
申请号：PCT/US2013/052028
申请日：2013-07-25
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： TOUSSAINT, David , BORRELL AVILA, Oriol , GRACIA VERDUGO, Antonio
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/04563 , B41J2/04528 , B41J2/0454 , B41J2/0458 , B41J2/04581 , B41J2/04586 , B41J2/365 , B41J2/38
摘要： A drive signal may be determined to drive a printhead to a series of target temperatures during respective portions of a print pass by the printhead. Each of the target temperatures may be the greater of a temperature of the printhead caused by printing a quantity of printing fluid to be printed during the respective portion and a predetermined threshold temperature. A drive signal may be provided to warm the printhead to the series of target temperatures during the respective portions of the print pass.
摘要翻译：可以确定驱动信号以在打印头的打印通过的相应部分期间将打印头驱动到一系列目标温度。每个目标温度可以是在相应部分期间打印要打印的打印流体量和预定阈值温度而导致的打印头的温度中的较大值。可以提供驱动信号以在打印通过的相应部分期间将打印头加热到一系列目标温度。

3. 发明申请

WO2015058795A1 EDGE DETECTOR 审中-公开
标题翻译：边缘检测器
公开(公告)号：WO2015058795A1
公开(公告)日：2015-04-30
申请号：PCT/EP2013/072177
申请日：2013-10-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , GRACIA VERDUGO, Antonio , UROZ SORIA, Juan , BORRELL AVILA, Oriol
发明人： GRACIA VERDUGO, Antonio , UROZ SORIA, Juan , BORRELL AVILA, Oriol
IPC分类号： B41J11/00
CPC分类号： B41J11/0095 , B41J11/009 , G01B11/24
摘要： A detector device is disclosed for detecting an edge of a medium (24) in a media processing system, the detector device comprising a spectrophotometer and a processing unit, the spectrophotometer scanning a medium (24) in a media processing area and generating an out- put tuple, the processing unit comparing the output tuple to at least one reference tuple for detecting an edge of a medium (24). A printing system and method of detecting an edge of a medium (24) in a media processing system are also disclosed.
摘要翻译：公开了一种用于检测介质处理系统中的介质（24）的边缘的检测器装置，所述检测器装置包括分光光度计和处理单元，所述分光光度计扫描介质处理区域中的介质（24）放置元组，处理单元将输出元组与至少一个用于检测介质的边缘的参考元组进行比较（24）。还公开了一种在媒体处理系统中检测介质（24）的边缘的打印系统和方法。

4. 发明申请

WO2014046665A1 DRYING ASSEMBLY 审中-公开
标题翻译：干燥装置
公开(公告)号：WO2014046665A1
公开(公告)日：2014-03-27
申请号：PCT/US2012/056450
申请日：2012-09-21
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： PEREZ GELLIDA, Francisco, Javier , ZUZA IRURUETA, Mikel , BORRELL AVILA, Oriol , VALERO NAVAZO, Juan Manuel , BASTARDAS PUIGORIOL, Roger
IPC分类号： B41J29/377 , B41F23/04
CPC分类号： B41J2/05 , B41F23/04 , B41J11/0015 , B41J11/002 , B41J29/377 , F26B21/004 , F26B21/10
摘要： A drying assembly is disclosed. The drying assembly has at least 2 fan units where each fan unit has a fan. The fan speed of each fan is adjusted independently to control the air temperature from the fan. The airflow through all of the fans is maintained at a constant value.
摘要翻译：公开了干燥组件。干燥组件具有至少2个风扇单元，其中每个风扇单元具有风扇。每个风扇的风扇转速独立调节，以控制风扇的空气温度。通过所有风扇的气流保持恒定值。

5. 发明申请

WO2018022084A1 PRINT-MODE CONFIGURATION SELECTION 审中-公开
标题翻译：打印模式配置选择
公开(公告)号：WO2018022084A1
公开(公告)日：2018-02-01
申请号：PCT/US2016/044665
申请日：2016-07-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： BARNEL, Frederic , BORRELL AVILA, Oriol , CRESPI SERRANO, Albert
IPC分类号： G06F3/12
摘要： A system includes an image analyzer to analyze an image to be printed by a printer and to obtain an image parameter of the image, and a database to store a plurality of print-mode configurations for the printer. Each print-mode configuration has associated therewith a measure that represents a suitability of the print-mode configuration to print an image having a certain image parameter on a certain print medium. The database receives a query, and the query indicates the image parameter and a print medium. The database selects, responsive to the query and to the measure, a print-mode configuration for the printer, and outputs the selected print-mode configuration. The system modifies the measure associated with the selected print-mode configuration in response to a feedback about the printed image.
摘要翻译：系统包括图像分析器，用于分析要由打印机打印的图像并获得图像的图像参数;以及数据库，用于存储打印机的多个打印模式配置。每个打印模式配置都与其相关联表示打印模式配置适合于在特定打印介质上打印具有特定图像参数的图像的措施。数据库接收查询，并且查询指示图像参数和打印介质。数据库响应查询和度量选择打印机的打印模式配置，并输出选择的打印模式配置。系统根据对打印图像的反馈修改与所选打印模式配置相关的措施。

6. 发明申请

WO2015167452A1 IMAGE CONTENT BASED SPIT BARS 审中-公开
标题翻译：基于图像内容的点阵
公开(公告)号：WO2015167452A1
公开(公告)日：2015-11-05
申请号：PCT/US2014/035828
申请日：2014-04-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： GARCIA VERDUGO, Antonio , BORRELL AVILA, Oriol , PEREZ GELLIDA, Francisco Javier
IPC分类号： B41J2/165
CPC分类号： B41J2/04536 , B41J2/04586 , B41J2/16526 , B41J2/2103 , B41J2002/16529 , B41J2002/1657
摘要： In an embodiment, a method of maintaining nozzles in a print-ready condition includes determining image content to be printed in an upcoming print swath, and for each ink color present within the image content, constructing an inked portion of an associated spit bar adjacent to the upcoming print swath to include the present ink color. For each ink color not present within the image content, an empty portion of an associated spit bar is constructed adjacent to the upcoming print swath.
摘要翻译：在一个实施例中，将喷嘴维持在打印就绪状态的方法包括确定要在即将到来的打印条中打印的图像内容，以及对于图像内容中存在的每种墨水颜色，构建相邻的吐痰酒吧的墨水部分，即将到来的打印条纹包括当前的墨水颜色。对于图像内容中不存在的每种墨水颜色，相邻的吐痰酒吧的空白部分被构造为与即将到来的打印条纹相邻。

7. 发明申请

WO2015113626A1 RENDERING OF PRINT JOBS 审中-公开
标题翻译：提交打印作业
公开(公告)号：WO2015113626A1
公开(公告)日：2015-08-06
申请号：PCT/EP2014/051940
申请日：2014-01-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , CRESPI SERRANO, Albert , BORRELL AVILA, Oriol , CIURANETA SANCHEZ, Carlos , SERRA MONNER, Albert , ZUZA IRURUETA, Mikel
发明人： CRESPI SERRANO, Albert , BORRELL AVILA, Oriol , CIURANETA SANCHEZ, Carlos , SERRA MONNER, Albert , ZUZA IRURUETA, Mikel
IPC分类号： G06F3/12 , G06K15/02
CPC分类号： G06F3/1212 , G06F3/122 , G06F3/124 , G06F3/1247 , G06F3/1282 , G06F3/1291 , G06F2206/1508 , G06F2206/1514
摘要： Techniques to render print jobs are disclosed. A print job is to be performed at a target printer in a network, which target printer includes a render engine. It is determined whether a rendering workload of the target render engine exceeds a selected workload threshold. Upon determining that the rendering workload exceeds a selected workload threshold, at least a portion of the print job is sent for rendering to an available render engine of a printer in the network. Printer ready data is then provided to the target printer to print the print job. The printer ready data corresponds to the at least a portion of the print job rendered by the available render engine.
摘要翻译：披露了打印作业的技术。在网络中的目标打印机上执行打印作业，该目标打印机包括一个渲染引擎。确定目标渲染引擎的渲染工作负载是否超过所选择的工作负载阈值。在确定渲染工作负载超过所选择的工作量阈值时，打印作业的至少一部分被发送以呈现给网络中的打印机的可用渲染引擎。然后将打印机就绪数据提供给目标打印机以打印打印作业。打印机就绪数据对应于由可用的渲染引擎呈现的打印作业的至少一部分。

8. 发明申请

WO2016150507A1 PRINTING SYSTEM WITH A PRINTING FLUID COLLECTOR 审中-公开
标题翻译：具有打印流体收集器的打印系统
公开(公告)号：WO2016150507A1
公开(公告)日：2016-09-29
申请号：PCT/EP2015/056478
申请日：2015-03-25
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. , ZUZA IRURUETA, Mikel , CRESPI SERRANO, Alberto , BORRELL AVILA, Oriol , BARNEL, Frédéric
发明人： ZUZA IRURUETA, Mikel , CRESPI SERRANO, Alberto , BORRELL AVILA, Oriol , BARNEL, Frédéric
IPC分类号： B41J11/00 , B41J3/407 , B41J15/04
CPC分类号： B41J11/009 , B41J2/1721 , B41J3/4078 , B41J11/0085 , B41J11/0095 , B41J2002/1742
摘要： Certain examples described herein relate to printing systems and methods of operating the same. In an example of a printing system, a porosity determiner determines a porosity of a print medium and a signal generator generates a signal relating to a state of a printing fluid collector based on the porosity determined. In an example of a method of operating a printing system, a pressure measurement is obtained from a vacuum system of the printing system when a print medium is present on a media path of the printing system. This is compared to at least one predefined pressure range and, based on the comparison, an indication is provided setting out a state of a printing fluid collector.
摘要翻译：本文描述的某些示例涉及打印系统及其操作方法。在打印系统的示例中，孔隙度确定器确定打印介质的孔隙率，并且信号发生器基于确定的孔隙率产生与打印流体收集器的状态有关的信号。在打印系统的操作方法的示例中，当打印介质存在于打印系统的介质路径上时，从打印系统的真空系统获得压力测量值。将其与至少一个预定压力范围进行比较，并且基于比较，提供指示打印流体收集器的状态。

9. 发明申请

WO2016119886A1 COLOR CORRECTION IN PRINTING SYSTEMS 审中-公开
标题翻译：打印系统中的彩色校正
公开(公告)号：WO2016119886A1
公开(公告)日：2016-08-04
申请号：PCT/EP2015/051957
申请日：2015-01-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , GRACIA VERDUGO, Antonio , UROZ SORIA, Juan , BORRELL AVILA, Oriol
发明人： GRACIA VERDUGO, Antonio , UROZ SORIA, Juan , BORRELL AVILA, Oriol
IPC分类号： H04N1/60
CPC分类号： B41J2/2132 , G03G15/0121 , H04N1/00411 , H04N1/6027 , H04N1/62
摘要： A method is described in which a first color is detected at a user-selected arbitrary position of a first print; a second color is detected at a user-selected arbitrary position of a second print printed by a printer; a color difference between the first color and the second color is determined; and settings of the printer are changed to reduce the color difference in further prints printed by the printer
摘要翻译：描述了一种方法，其中在第一打印的用户选择的任意位置处检测到第一颜色; 在由打印机打印的第二打印的用户选择的任意位置处检测到第二颜色; 确定第一颜色和第二颜色之间的色差; 并且更改打印机的设置以减少由打印机打印的进一步打印中的色差

10. 发明申请

WO2015010747A1 PRINTER OPERATION FOR EJECTION OF PURGING DROPLETS OF A PRINTING FLUID 审中-公开
标题翻译：用于喷射印刷油墨的喷墨打印机操作
公开(公告)号：WO2015010747A1
公开(公告)日：2015-01-29
申请号：PCT/EP2013/065798
申请日：2013-07-26
申请人： GRACIA VERDUGO, Antonio , BORRELL AVILA, Oriol , GARCIA ALVAREZ, Ana Cristina , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： GRACIA VERDUGO, Antonio , BORRELL AVILA, Oriol , GARCIA ALVAREZ, Ana Cristina
IPC分类号： B41J2/165
CPC分类号： B41J2/04535 , B41J2/04586 , B41J2/16579 , B41J2002/1657 , B41J2002/16573
摘要： Operation of a printer for printing an image is described herein. It is determined whether ejection of imaging droplets of a print fluid via a set of nozzles for printing an outstanding image portion is sufficient for preventing clogging of the set of nozzles. Upon determining that ejection of imaging droplets for printing the outstanding image portion is sufficient for preventing clogging of the set of nozzles, printing is performed by ejecting only imaging droplets of the print fluid via the set of nozzles. Upon determining that ejection of imaging droplets for printing the outstanding image portion is not sufficient for preventing clogging of the set of nozzles, a servicing procedure is to be executed of to eject purging droplets of the print fluid via the set of nozzles.
摘要翻译：本文描述了用于打印图像的打印机的操作。确定是否通过用于打印出色图像部分的一组喷嘴喷射印刷液体的成像液滴足以防止该组喷嘴的堵塞。当确定用于打印出色图像部分的成像液滴的喷射足以防止该组喷嘴堵塞时，通过经由该组喷嘴仅喷射打印流体的成像液滴来进行打印。在确定用于打印突出图像部分的成像液滴的喷射不足以防止该组喷嘴堵塞时，将执行维修程序以经由该组喷嘴喷射打印流体的吹扫液滴。

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