公开(公告)号：US06195526B1

公开(公告)日：2001-02-27

申请号：US09450733

申请日：1999-11-30

申请人： Jin-soo Lee ,  Chang-soo Rhee

发明人： Jin-soo Lee ,  Chang-soo Rhee

IPC分类号： G03G1520

CPC分类号： G03G15/2057

摘要： A fixation roller for a liquid electrophotographic printer rotates in contact with a transfer roller transferring an image developed on a photoreceptor web to a sheet of paper. The fixation roller includes a body made of metal, an elastic rubber layer formed on the outer circumferential surface of the body, and silicon oil included in the rubber layer to come out to the surface of the rubber layer at a high temperature during printing, thus encompassing the surface of the rubber layer.

摘要翻译： 用于液体电子照相打印机的定影辊旋转与将感光带上显影的图像转印到一张纸上的转印辊接触。 定影辊包括由金属制成的主体，形成在主体的外圆周表面上的弹性橡胶层和包含在橡胶层中的硅油，以在打印期间在高温下出来到橡胶层的表面，因此 包括橡胶层的表面。

公开(公告)号：US08554124B2

公开(公告)日：2013-10-08

申请号：US11956781

申请日：2007-12-14

申请人： Jin-soo Lee ,  Hoon Kang

发明人： Jin-soo Lee ,  Hoon Kang

IPC分类号： B65H9/06 ,  B65H3/44

CPC分类号： B65H9/06 ,  B65H5/062 ,  B65H9/004 ,  B65H2404/722

摘要： A printing medium feeding apparatus includes a feeding part which feeds a printing medium, and a printing medium aligning roller part which aligns a leading edge of the printing medium fed from the feeding part and transfers the aligned printing medium to an image forming part which forms an image on the printing medium, wherein the printing medium aligning roller part comprises a pair of rollers which transfer the printing medium to the image forming part, and an aligning shutter which is rotationally coupled to at least one of the pair of rollers, which rotates when the leading edge of the printing medium contacts the aligning shutter with a pressure greater than a reference pressure in a reference direction and guides the leading edge of the printing medium fed from the feeding part toward the reference direction.

摘要翻译： 打印介质供给装置包括供给打印介质的进给部和打印介质对齐辊部，该打印介质对准辊部对准从供给部供给的打印介质的前端并将对准的打印介质传送到形成图像形成部的图像形成部 图像，其中打印介质对准辊部分包括将打印介质传送到图像形成部分的一对辊以及旋转地联接到该对辊中的至少一个辊的对准挡板， 打印介质的前缘以比基准方向的参考压力大的压力接触对准挡板，并且将从进给部分供给的打印介质的前缘引向基准方向。

公开(公告)号：US08123214B2

公开(公告)日：2012-02-28

申请号：US12137118

申请日：2008-06-11

申请人： Jin-soo Lee ,  Jae-yong Kim

发明人： Jin-soo Lee ,  Jae-yong Kim

IPC分类号： B65H9/04

CPC分类号： G03G15/6558 ,  B41J11/006 ,  B41J11/50 ,  B41J13/103 ,  B41J13/26 ,  G03G15/235 ,  G03G15/6529 ,  G03G2215/00565

摘要： A printing medium supplying apparatus for an image forming apparatus includes an apparatus main body, and a printing medium aligning unit which is disposed on the apparatus main body to move between an aligning position at which the printing medium aligning unit aligns a printing medium and a distanced position at which the printing medium aligning unit is distanced from the aligning position.

摘要翻译： 一种用于图像形成装置的打印介质供应装置包括装置主体和打印介质对准单元，该打印介质对准单元设置在设备主体上，以在打印介质对准单元对准打印介质和远程打印介质的对准位置之间移动 打印介质对准单元远离对准位置的位置。

公开(公告)号：US08033540B2

公开(公告)日：2011-10-11

申请号：US11874457

申请日：2007-10-18

申请人： Jin-soo Lee ,  Jae-yong Kim ,  Byung-sun Ahn

发明人： Jin-soo Lee ,  Jae-yong Kim ,  Byung-sun Ahn

IPC分类号： B65H5/26

CPC分类号： B65H1/04 ,  B65H2402/31 ,  B65H2405/324 ,  B65H2407/50 ,  B65H2801/06 ,  B65H2801/09 ,  B65H2801/12 ,  B65H2801/39

摘要： An image forming apparatus includes an image forming unit to form an image on a printable medium; a casing to accommodate the image forming unit; a feeding cassette coupled to the casing and arranged so as to move between a feeding position where the feeding cassette is separated from the casing and used to store the printable medium and a waiting position where the feeding cassette is folded up against the casing; a main feeding unit arranged within the casing to store another printable medium and to supply the another printable medium to the image forming unit; a pick-up roller to feed the printable medium from the feeding cassette to the image forming unit when the feeding cassette is in the feeding position; and a pick-up roller cover coupled to a main feeding unit so that the pick-up roller cover can rotate between an open position and a closed position.

摘要翻译： 图像形成装置包括：图像形成单元，用于在可打印介质上形成图像; 容纳图像形成单元的壳体; 馈送盒，其联接到所述壳体并且布置成在所述馈送盒与所述壳体分离并用于存储所述可打印介质的馈送位置和所述馈送盒被折叠抵靠所述壳体的等待位置之间移动; 主进给单元，布置在壳体内以存储另一可打印介质，并将另一可打印介质供应到图像形成单元; 当所述进给盒处于所述供给位置时，所述拾取辊将所述可打印介质从所述供给盒供给到所述图像形成单元; 以及拾取辊盖，其联接到主进给单元，使得拾取辊盖能够在打开位置和关闭位置之间旋转。

公开(公告)号：US07864300B2

公开(公告)日：2011-01-04

申请号：US12025993

申请日：2008-02-05

申请人： Jin-soo Lee ,  Bong-hwan Choi

发明人： Jin-soo Lee ,  Bong-hwan Choi

IPC分类号： G03B27/62

CPC分类号： B41J29/13 ,  B41J29/02 ,  G03G21/1633 ,  G03G2221/169 ,  Y10T16/52

摘要： A door opening and closing unit is provided for an image forming apparatus. The image forming apparatus includes a main body, and a door rotatably mounted on the main body. The door opening and closing unit includes a door speed control unit coupling the door to the main body that includes a coupling boss; and a guide groove that engages the coupling boss and along which the coupling boss moves as the door rotates relative to the main body; wherein the door speed control unit controls a frictional force between the coupling boss and the guide groove according to a rotating angle of the door relative to the main body to control a rotating speed of the door as the door rotates relative to the main body.

摘要翻译： 为图像形成装置提供门打开和关闭单元。 图像形成装置包括主体和可旋转地安装在主体上的门。 门打开和关闭单元包括：门速度控制单元，该门速度控制单元将门连接到主体，该主体包括联接凸台; 以及引导槽，其接合所述联接凸台，并且当所述门相对于所述主体旋转时，所述联接凸块沿着所述引导槽移动; 门速控制单元根据门相对于主体的旋转角度来控制联接凸台与引导槽之间的摩擦力，以当门相对于主体旋转时控制门的转速。

公开(公告)号：US07600749B2

公开(公告)日：2009-10-13

申请号：US11233040

申请日：2005-09-23

申请人： Jin-soo Lee ,  Jae-hak Lee

发明人： Jin-soo Lee ,  Jae-hak Lee

IPC分类号： B65H1/00

CPC分类号： B65H1/266 ,  B65H2301/36212 ,  B65H2301/363 ,  B65H2403/411 ,  B65H2405/1117 ,  B65H2405/31

摘要： A paper feeding device includes a guide member that guides both sides of a sheet of paper stacked in a paper feeding cassette and a support unit that prevents the guide members from being moved due to inertia of sheets of paper during installation of the paper feeding cassette. Accordingly, the paper feeding device contacts and supports one side of the guide unit and prevents the guide unit from being moved. Therefore, a sheet of paper may prevented from being separated from a finger during installation of the paper feeding cassette. Furthermore, a paper jam or skew due to the separation of the paper may be prevented.

摘要翻译： 送纸装置包括：引导构件，其引导堆叠在供纸盒中的纸张的两侧;以及支撑单元，其在安装供纸盒期间防止引导构件由于纸张的惯性而移动。 因此，供纸装置接触并支撑引导单元的一侧并防止引导单元移动。 因此，在安装供纸盒期间，可以防止一张纸与手指分离。 此外，可以防止由于纸的分离造成卡纸或歪斜。

公开(公告)号：US20080180702A1

公开(公告)日：2008-07-31

申请号：US11941407

申请日：2007-11-16

申请人： Jin-soo Lee ,  Byung-sun Ahn ,  Heung-sup Jeong

发明人： Jin-soo Lee ,  Byung-sun Ahn ,  Heung-sup Jeong

IPC分类号： G06F3/12 ,  G06K15/00

CPC分类号： G03G15/01 ,  G03G15/55 ,  G03G15/556 ,  G03G2215/0119

摘要： An image forming apparatus and an image forming method therefor. The image forming apparatus includes: an image forming part, which forms printed and alternate printed images including different developing agents to a recording medium; and a controller which controls the image forming part to form a the printed and alternate printed images according to a comparison of number of pages of a print job and a reference number of pages, and a whether the images of the print job are of a single color.

摘要翻译： 一种图像形成装置及其图像形成方法。 图像形成装置包括：图像形成部，其将包括不同显影剂的印刷图像和交替印刷图像形成到记录介质; 以及控制器，其根据打印作业的页数和参考页数的比较以及打印作业的图像是否是单一颜色来控制图像形成部分以形成打印的和替代的打印图像 。

公开(公告)号：US07239841B2

公开(公告)日：2007-07-03

申请号：US10830084

申请日：2004-04-23

申请人： Heung-eup Jeong ,  Jin-soo Lee

发明人： Heung-eup Jeong ,  Jin-soo Lee

IPC分类号： G03G21/00

CPC分类号： G03G21/12

摘要： A used toner collecting apparatus of a laser printer includes a collecting container disposed at the body of the laser printer and having a used toner inlet through which the used toner transferred from the cleaner comes. A shattering member is disposed inside the collecting container and having a breaking blade to break the used toner that comes and drops through the used toner inlet.

摘要翻译： 激光打印机的二次调色剂收集装置包括：设置在激光打印机主体处的收集容器，并具有用于从清洁剂转移的用过的调色剂的二次调色剂入口。 粉碎构件设置在收集容器内部并且具有破碎刀片以破坏通过所使用的调色剂入口进入和落下的废旧调色剂。

公开(公告)号：US07188835B2

公开(公告)日：2007-03-13

申请号：US10449397

申请日：2003-06-02

申请人： Jin-soo Lee ,  Min-seon Kim

发明人： Jin-soo Lee ,  Min-seon Kim

IPC分类号： B65H1/08

CPC分类号： B65H1/266 ,  B65H1/12 ,  B65H1/24 ,  B65H2405/1117 ,  B65H2405/32

摘要： A sheet feeding apparatus for an image forming device prevents a sheet jammed in a pickup roller from being damaged when a sheet feeding cassette is separated to remove the jammed sheet. The sheet feeding apparatus for the image forming device includes a sheet feeding cassette being removably installed in the image forming device and having a handle hole for adhesion and removal, a sheet pressure plate hinge-fixed in the sheet feeding cassette, to load and support sheets, an elastic member to elastically support the sheet pressure plate to be upwardly slanted, and a down lever installed at the lower portion of the sheet pressure plate to be moved forward or backward. When the down lever is pulled through the handle hole, the sheet pressure plate is downwardly rotated to compress the elastic member, and when the down lever is pushed, the sheet pressure plate returns to the original position by the elastic member.

摘要翻译： 用于图像形成装置的片材进给装置防止当送纸盒被分离以便卡住的片材被卡住时拾取辊中的纸张被损坏。 用于图像形成装置的片材进给装置包括可移除地安装在图像形成装置中并具有用于粘附和移除的手柄孔的片材进给盒，铰链固定在片材进给盒中的片材压力板，以装载和支撑片材 弹性构件，用于弹性地支撑板压板以向上倾斜;以及下压杆，安装在压板的下部以向前或向后移动。 当下拉杆被拉过手柄孔时，片材压板向下旋转以压缩弹性构件，并且当下推杆被推动时，片材压板通过弹性构件返回到初始位置。

公开(公告)号：US20070031165A1

公开(公告)日：2007-02-08

申请号：US11492805

申请日：2006-07-26

申请人： Jin-soo Lee ,  Heung-sup Jeong

发明人： Jin-soo Lee ,  Heung-sup Jeong

IPC分类号： G03G21/00

CPC分类号： G03G21/1638 ,  G03G2215/0054 ,  G03G2215/00544

摘要： An image forming apparatus having a printing medium feeding unit is provided. The image forming apparatus includes a driving roller and an idle roller which engage with each other and which feed a printing medium, an elastic member which elastically biases the driving roller toward the idle roller, and a releasing member. The releasing member releases the elastic member when a cover door is opened so that the driving roller and idle roller may be separated from one another to remove a jammed printing medium. Accordingly, when a jammed printing medium is removed, the printing medium is not crumpled or torn, parts of the image forming apparatus are not damaged, and the image forming apparatus does not malfunction.

摘要翻译： 提供具有打印介质供给单元的图像形成装置。 图像形成装置包括彼此接合并且向打印介质馈送的驱动辊和空闲辊，将驱动辊朝向空转辊弹性偏压的弹性构件和释放构件。 当盖门打开时，释放构件释放弹性构件，使得驱动辊和空转辊可以彼此分离以去除卡住的打印介质。 因此，当卡住的打印介质被移除时，打印介质不被弄皱或撕裂，图像形成装置的一部分没有被损坏，并且图像形成装置不会发生故障。