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    • 42. 发明授权
    • Image reader for use in an image forming apparatus, and contamination check method of guide film for the same
    • 用于图像形成装置的图像读取器,以及用于其的导向膜的污染检查方法
    • US07719730B2
    • 2010-05-18
    • US11289498
    • 2005-11-30
    • Sang-cheol ParkYoung-min Kim
    • Sang-cheol ParkYoung-min Kim
    • H04N1/04
    • H04N1/123H04N1/121H04N1/1235H04N1/193
    • An image reading apparatus for use in an image forming apparatus includes a document glass installed on an upper side of the image reading body on which a document is placed; an image reading sensor installed under the document glass for stopping after being transferred to a predetermined position or for reciprocating in a straight direction parallel to the document glass; a cover for opening and closing the upper surface of the document glass; an automatic document feeder (ADF) for feeding the document to the position to which the image reading sensor is fixed; a document discharging plate for discharging the document fed through the automatic document feeding unit; first and second guide members for guiding to allow the document fed through the automatic document feeding unit to be discharged to the document discharging plate, the first and second guide members being installed at a predetermined interval to expose the document toward the image reading sensor; and a guide film installed to cover the interval between the first and second guide members for guiding to allow the document to be discharged to the document discharging plate. By this structure, a size of the image forming apparatus can be reduced.
    • 用于图像形成装置的图像读取装置包括安装在其上放置有文件的图像读取体的上侧的文档玻璃; 安装在稿台玻璃下方的图像读取传感器,用于在平行于文件玻璃的直线方向转移到预定位置或往复运动之后停止; 用于打开和关闭文稿玻璃的上表面的盖子; 用于将文档馈送到图像读取传感器固定到的位置的自动送纸器(ADF); 用于排出通过自动文件馈送单元馈送的文件的文件排出板; 第一引导构件和第二引导构件,用于引导使通过自动文件馈送单元馈送的文件被排出到文件排出板,第一和第二引导构件以预定间隔安装以将文档暴露给图像读取传感器; 以及引导膜,其被安装成覆盖第一和第二引导构件之间的间隔,用于引导以允许文件被排出到文件排出板。 通过这种结构,可以减小图像形成装置的尺寸。
    • 45. 发明申请
    • Electrophotographic image forming device
    • 电子照相成像装置
    • US20060140675A1
    • 2006-06-29
    • US11282674
    • 2005-11-21
    • Young-min KimSang-cheol Park
    • Young-min KimSang-cheol Park
    • G03G15/20
    • G03G21/1685G03G15/20G03G21/1647G03G2221/1639
    • An electrophotographic image forming device includes an image forming unit to apply a developer to a paper and to form an image thereon. The electrophotographic image forming device further includes a fusing unit having a fusing roller to receive the paper from the image forming unit, to fix the developer on the paper, and to move the paper, and a housing containing the image forming unit, and having a fusing unit accommodating part to detachably receive the fusing unit along a direction that is different than a paper transfer direction to be accommodated therein. Thus, the electrophotographic image forming device allows the fusing unit to be detachably mounted therein safely and conveniently.
    • 电子照相图像形成装置包括图像形成单元,用于将显影剂施加到纸张上并在其上形成图像。 电子照相图像形成装置还包括:定影单元,具有定影辊,用于从图像形成单元接收纸张,将显影剂固定在纸张上,并移动纸张;以及壳体,其容纳图像形成单元,并具有 定影单元容纳部分沿着不同于待传送方向的方向可拆卸地接收定影单元。 因此,电子照相图像形成装置允许定影单元可安全且方便地可拆卸地安装在其中。
    • 49. 发明申请
    • Image reading apparatus including image sensors and image forming apparatus including the same
    • 包括图像传感器的图像读取装置和包括其的图像形成装置
    • US20070002401A1
    • 2007-01-04
    • US11442537
    • 2006-05-30
    • Sang-cheol Park
    • Sang-cheol Park
    • H04N1/04
    • H04N1/12H04N1/203H04N1/2032H04N2201/02402H04N2201/0456
    • An image reading apparatus includes a first reading part which reads a first side of a document, a second reading part located on a document discharge path which reads a second side of the document with an image sensor, a path narrowing member positioned across from the image sensor on the document discharge path; and an adjusting unit, wherein the adjusting unit adjustably moves the path narrowing member closer to and farther away from the image sensor in order to correspondingly move the document closer to and farther away from the image sensor. The image reading apparatus is capable of increasing reading speed when a one-side reading of a document is performed as well as minimizing any damage done to data produced by the reading when a double-side reading of a document is performed. Thus, the present invention is capable of increasing a reading speed when an one-side reading is performed as well as minimizing any damages done to data produced by the reading when a double-side reading is performed, and an image forming apparatus including the same.
    • 图像读取装置包括:读取文件的第一面的第一读取部,位于文件排出路径上的第二读取部,该文件排出路径用图像传感器读取原稿的第二面,位于图像的对面的路径变窄部件 传感器在文件放电路径上; 以及调节单元,其中所述调整单元可调节地使所述路径变窄构件移动到靠近并远离所述图像传感器的位置,以便相应地移动所述文件更靠近并远离所述图像传感器。 当执行文档的单面读取时,图像读取装置能够增加读取速度,并且当执行文档的双面读取时最小化对由读取产生的数据的任何损坏。 因此,当执行单面读取时,本发明能够增加读取速度,并且在执行双面读取时最小化对由读取产生的数据的任何损害以及包括其的图像形成装置 。