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公开(公告)号:US10661567B2
公开(公告)日:2020-05-26
申请号:US15748848
申请日:2015-10-26
摘要: Printheads and methods of fabricating printheads are disclosed. An example printhead includes a substrate and a printhead die disposed on a surface of the substrate, where a top surface of the printhead die projects a first distance from the surface of the substrate. The example printhead also includes a barrier at least partially surrounding the printhead die. A top surface of the barrier projects a second distance from the surface of the substrate, where the first distance is less than the second distance.
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公开(公告)号:US20180326728A1
公开(公告)日:2018-11-15
申请号:US15772344
申请日:2016-02-05
IPC分类号: B41J2/155 , B41J2/14 , B41J29/393
CPC分类号: B41J2/155 , B41J2/14153 , B41J2/14201 , B41J2/2135 , B41J2/2146 , B41J11/007 , B41J11/0095 , B41J13/32 , B41J29/38 , B41J29/393 , B41J2202/20
摘要: The present disclosure includes a description of an example print bar that includes an ejection die disposed on a support element, and a sensor disposed at a particular location on the support element.
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公开(公告)号:US20180272753A1
公开(公告)日:2018-09-27
申请号:US15763509
申请日:2016-01-15
IPC分类号: B41J11/00
摘要: In one example, a system for partially dried inkjet media fusers include a plurality of fusers aligned to receive partially dried inkjet media from a printing device, wherein the plurality of fusers each comprise a top roller and a bottom roller to apply pressure to the received partially dried inkjet media, and a finisher to receive the partially dried inkjet media from the plurality of fusers.
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公开(公告)号:US20180264806A1
公开(公告)日:2018-09-20
申请号:US15986593
申请日:2018-05-22
IPC分类号: B41J2/045
CPC分类号: B41J2/04545 , B41J2/0458 , B41J2/04581
摘要: Selecting nozzles can include selecting nozzles of a plurality of nozzles to print a portion of a print job based on content of the print job and assigning firing reservations to the selected nozzles, where a total number of the firing reservations assigned to the selected nozzles is comparatively less than a total number of the plurality of nozzles.
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公开(公告)号:US20170246863A1
公开(公告)日:2017-08-31
申请号:US15594568
申请日:2017-05-13
IPC分类号: B41J2/045
CPC分类号: B41J2/04563 , B41J2/0454 , B41J2/0458 , B41J2/04581 , B41J2/04586 , B41J2/14072 , B41J2/1433 , B41J2/155 , B41J2002/14491
摘要: Staggered fluid ejection dies may include first, second and third fluid ejection dies, each of the dies having fluid feed passages between first and second long edges. And electrical interconnect may extend from a location proximate the first long edge of each of the fluid ejection dies. A temperature sensor may be supported proximate the second long edge of each of the fluid ejection dies. Each of the fluid ejection dies may omit temperature sensors proximate the first long edge.
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公开(公告)号:US20170043577A1
公开(公告)日:2017-02-16
申请号:US15306016
申请日:2014-04-25
IPC分类号: B41J2/045
CPC分类号: B41J2/04545 , B41J2/0458 , B41J2/04581
摘要: Selecting nozzles can include selecting nozzles of a plurality of nozzles to print a portion of a print job based on content of the print job and assigning firing reservations to the selected nozzles, where a total number of the firing reservations assigned to the selected nozzles is comparatively less than a total number of the plurality of nozzles.
摘要翻译: 选择喷嘴可以包括选择多个喷嘴的喷嘴,以基于打印作业的内容打印打印作业的一部分,并将喷射预定分配给所选择的喷嘴,其中分配给所选喷嘴的喷射预定的总数相对 小于多个喷嘴的总数。
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公开(公告)号:US09221256B2
公开(公告)日:2015-12-29
申请号:US14418664
申请日:2012-09-25
CPC分类号: B41J2/1433 , B41J2/1404 , B41J2/14072 , B41J2/14145 , B41J2/21 , B41J2/2103 , B41J2/2128 , B41J2/2146 , B41J2002/14491
摘要: A print head die is described. In one example, the print head die includes a substrate having liquid feed slots formed therein extending along a major dimension of the substrate and nozzles extending along opposite sides of each of the liquid feed slots; and electrical interconnect formed on the substrate along the major dimension adjacent a last one of the liquid feed slots. A first one of the liquid feed slots opposite the last liquid feed slot and farthest from the electrical interconnect supplies an ink using a higher drop volume than inks in other ones of the liquid feed slots. The last liquid feed slot supplies an ink having a higher contrast with the ink in the first liquid feed slot than with inks in other ones of the liquid feed slots.
摘要翻译: 描述打印头模具。 在一个示例中,打印头模具包括其中形成有沿着基板的主要尺寸延伸的液体进料槽的基板和沿每个液体进料槽的相对侧延伸的喷嘴; 以及沿着与最后一个液体进料槽相邻的主要尺寸在基底上形成的电互连。 与最后一个液体供给槽相对的最远的液体进料槽中的第一个液体进料槽与液体进料槽中的其它液体进料槽中的油墨相比,使用较高的液滴体积提供油墨。 最后的液体进料槽提供与第一液体进料槽中的油墨具有更高对比度的油墨,而不是其它液体进料槽中的油墨。
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公开(公告)号:US20150239237A1
公开(公告)日:2015-08-27
申请号:US14418442
申请日:2012-09-25
IPC分类号: B41J2/045
CPC分类号: B41J2/04563 , B41J2/0454 , B41J2/0458 , B41J2/04581 , B41J2/04586 , B41J2/14072 , B41J2/1433 , B41J2/155 , B41J2002/14491
摘要: A print head die with thermal control is described. In an example, a print head die includes a substrate having liquid feed slots formed therein extending along a major dimension of the substrate and nozzles extending along opposite sides of each of the liquid feed slots; a temperature sensor formed on the substrate adjacent to a first one of the liquid feed slots; and electrical interconnect formed on the substrate along the major dimension adjacent to a last one of the liquid feed slots farthest from the first liquid feed slot.
摘要翻译: 描述了具有热控制的打印头模具。 在一个示例中,打印头模具包括其中形成有沿着基板的主要尺寸延伸的液体进料槽的基板和沿着每个液体进料槽的相对侧延伸的喷嘴; 温度传感器,形成在与所述液体供给槽中的第一个相邻的所述基板上; 以及沿着与距离第一液体进料槽最远的最后一个液体进料槽相邻的主要尺寸在基底上形成的电互连。
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公开(公告)号:US08899717B2
公开(公告)日:2014-12-02
申请号:US13755479
申请日:2013-01-31
CPC分类号: B41J11/42
摘要: A printing system including a print mechanism to print on a print medium; and a control unit coupled to the print mechanism. The control unit is to determine a page speed for the print medium based on a power budget value of a power supply and to cause the print mechanism to move the print medium through the printing system at the determined page speed.
摘要翻译: 一种打印系统,包括用于在打印介质上打印的打印机构; 以及耦合到打印机构的控制单元。 控制单元基于电源的功率预算值来确定打印介质的页面速度,并且使得打印机构以确定的页面速度使打印介质移动通过打印系统。
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公开(公告)号:US20140210882A1
公开(公告)日:2014-07-31
申请号:US13752962
申请日:2013-01-29
发明人: Mark H. MacKenzie , Wesley R. Schalk , Paul Coffin
IPC分类号: B41J25/308
CPC分类号: B41J25/308 , B41J2/04501 , B41J3/60 , B41J11/009 , B41J25/3082
摘要: A method of printing includes directing print media to a print zone between a printhead and a platen for a print job; and adjusting a spacing between the printhead and the platen during the print job, including one of adjusting the spacing within a page of the print job and adjusting the spacing between pages of the print job.
摘要翻译: 打印方法包括将打印介质定向到用于打印作业的打印头和压盘之间的打印区域; 以及在所述打印作业期间调整所述打印头和所述压板之间的间隔,包括调整所述打印作业的页面之间的间距并调整所述打印作业的页面之间的间距。
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