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公开(公告)号：US20090027429A1
公开(公告)日：2009-01-29
申请号：US12062628
申请日：2008-04-04
申请人： Myung Song JUNG
发明人： Myung Song JUNG
CPC分类号： B41J2/0458 , B41J2/04506 , B41J2/04526 , B41J2/0455 , B41J2/14112 , B41J2002/14177 , B41J2002/14387
摘要： An inkjet image forming apparatus and a method to control the same are provided to prevent a reduction in the print image quality due to inkjet nozzle deformation. The trajectory direction of ink inclined by inkjet nozzle deformation is corrected by controlling the amount of heat generated by a plurality of heaters that are arranged in parallel to the conveyance direction of paper for each inkjet nozzle provided on an inkjet head chip mounted in an inkjet print head.
摘要翻译： 提供一种喷墨图像形成装置及其控制方法，以防止由于喷墨嘴变形引起的打印图像质量的降低。 通过控制由安装在喷墨打印机上的喷墨头芯片上设置的每个喷墨喷嘴平行于纸的传送方向布置的多个加热器产生的热量来校正由喷墨嘴变形倾斜的墨水的轨迹方向 头。
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公开(公告)号：US20100066793A1
公开(公告)日：2010-03-18
申请号：US12473372
申请日：2009-05-28
IPC分类号： B41J2/01
摘要： An inkjet image forming apparatus having an array type print head to stably deliver a printing medium through a printing zone. The inkjet image forming apparatus includes an array type print head including a nozzle part to discharge ink to a printing zone, a first rolling unit having a first nip portion to nip the printing medium, wherein the first nip portion is disposed before the printing zone to deliver the printing medium to the printing zone, and a second rolling unit having a second nip portion to nip the printing medium, wherein the second nip portion is disposed downstream of the first rolling unit in a delivery direction of the printing medium. A distance between the first nip portion and the second nip portion is less than or equal to 3 inches.
摘要翻译： 一种具有阵列式打印头的喷墨图像形成装置，用于通过打印区域稳定地传送打印介质。 喷墨图像形成装置包括阵列式打印头，其包括将墨水排出到打印区域的喷嘴部分，具有第一夹持部分以夹持打印介质的第一滚动单元，其中第一夹持部分设置在打印区域之前 将打印介质传送到打印区域，以及具有第二夹持部分以夹持打印介质的第二滚动单元，其中第二夹持部分沿打印介质的传送方向设置在第一滚动单元的下游。 第一压合部和第二压合部之间的距离小于或等于3英寸。
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