公开(公告)号：US20050152715A1

公开(公告)日：2005-07-14

申请号：US10983636

申请日：2004-11-09

申请人： Sang-cheol Park ,  Byung-sun Ahn ,  Young-min Kim

发明人： Sang-cheol Park ,  Byung-sun Ahn ,  Young-min Kim

IPC分类号： B41J3/44 ,  G03G21/16 ,  G03G15/00

CPC分类号： G03G21/1666 ,  G03G15/605 ,  G03G21/1652 ,  G03G2221/1651

摘要： A multi-function office product having a printer unit comprising a printer body, print engine and a first connecting portion, removably coupled with a scanner unit comprising a scanner body, flat bed, image sensor and a second connecting portion. The scanner body can be detachably connected to the upper portion of the printer body, wherein the connection of the first and the second connecting portions provides an electrical connection between each. The printer body and the scanner body comprise fastening holes and fastening protrusions for the mechanical connection thereof, and comprise first and second connecting portions for the electrical connection. As a result, connecting and disconnecting the printer unit and the scanner unit becomes easy, and retrieving printed papers and resolving maintenance tasks, such as paper jam removal and repairs, can be carried out with efficiency and convenience.

摘要翻译： 一种具有打印机单元的多功能办公产品，包括打印机主体，打印引擎和第一连接部分，可拆卸地与包括扫描仪主体，平板，图像传感器和第二连接部分的扫描仪单元耦合。 扫描器主体可拆卸地连接到打印机主体的上部，其中第一和第二连接部分的连接在每个之间提供电连接。 打印机主体和扫描器主体包括用于其机械连接的紧固孔和紧固突起，并且包括用于电连接的第一和第二连接部分。 因此，可以容易地连接和断开打印机单元和扫描仪单元，并且可以有效和方便地进行检索打印的纸张并解决诸如卡纸去除和维修的维护任务。

公开(公告)号：US20050105932A1

公开(公告)日：2005-05-19

申请号：US10921147

申请日：2004-08-19

申请人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

发明人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

IPC分类号： G03G15/00 ,  G03G15/08 ,  G03G21/16

CPC分类号： G03G15/6529 ,  G03G21/1609 ,  G03G21/1676 ,  G03G2215/00016

摘要： An electrophotographic image forming apparatus may include a developing unit installed above a photosensitive drum, a pickup roller installed above a photosensitive drum to draw a sheet of paper from a paper feed cassette, and a paper transportation path extended below from the pickup roller. An exposure unit and the paper transportation path are installed in rear and front sides of a housing, respectively, to interpose the developing unit therebetween. The developing unit includes a developing roller and a toner container extended above from a front end of a bottom of the housing, the toner container having a height longer than a width.

摘要翻译： 电子照相图像形成装置可以包括安装在感光鼓上方的显影单元，安装在感光鼓上方以从供纸盒中拉出纸张的拾取辊以及从拾取辊向下延伸的纸张传送路径。 曝光单元和纸张传送路径分别安装在壳体的后侧和前侧，以将显影单元插入其间。 显影单元包括显影辊和从壳体的底部的前端向上延伸的调色剂容器，调色剂容器具有比宽度更长的高度。

公开(公告)号：US07355834B2

公开(公告)日：2008-04-08

申请号：US10875302

申请日：2004-06-25

申请人： Sang-cheol Park ,  Byung-sun Ahn ,  Young-min Kim

发明人： Sang-cheol Park ,  Byung-sun Ahn ,  Young-min Kim

IPC分类号： H05F3/00

CPC分类号： G03G15/80

摘要： A cover unit of a substrate for an image forming apparatus and method. The apparatus and method include a first cover unit and a second cover unit. The first cover unit surrounds the substrate on which electronic elements of a main body of the image forming apparatus are mounted, and the second cover unit is provided outside the first cover unit. The first cover unit is formed using an insulator, and the second cover unit is formed using a conductor. The cover unit of the substrate does not require an insulating sheet, and thus the cover unit of the substrate can be formed with a compact structure.

摘要翻译： 用于图像形成装置和方法的基板的盖单元。 该装置和方法包括第一盖单元和第二盖单元。 第一盖单元围绕其上安装有图像形成装置的主体的电子元件的基板，并且第二盖单元设置在第一盖单元的外部。 第一盖单元使用绝缘体形成，并且第二盖单元使用导体形成。 基板的盖单元不需要绝缘片，因此基板的盖单元可以形成为紧凑的结构。

公开(公告)号：US07315709B2

公开(公告)日：2008-01-01

申请号：US10858200

申请日：2004-06-02

申请人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

发明人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

IPC分类号： G03G15/00

CPC分类号： G03G15/50 ,  G03G2215/00021 ,  G03G2215/00113 ,  G03G2221/1696

摘要： An image forming apparatus and method are disclosed. The image forming apparatus and method comprise a main image forming apparatus having a developing section and capable of being independently driven so that it prints an image onto a paper fed on the basis of input image information; at least one sub-image forming apparatus removably mounted to the main image forming apparatus in sequence, the sub-image forming apparatus having a developing section and modularized to perform printing operation according to a control command. The apparatus and method further comprise a main paper feeding unit connected to the main image forming apparatus and feeding a paper to the main image forming apparatus; at least one sub-paper feeding units removably connected to the main paper feeding unit in sequence for feeding a paper to the sub-image forming apparatus, respectively; and a control section for selectively controlling the operation of respective image forming apparatuses and respective paper feeding units on the basis of input image information in a manner that printing operations are performed either in one image forming apparatus or simultaneously in the respective image forming apparatuses.

摘要翻译： 公开了一种图像形成装置和方法。 图像形成装置和方法包括：主图像形成装置，具有显影部分，并能够被独立地驱动，使得其基于输入图像信息将图像打印到输送的纸张上; 至少一个副图像形成装置依次可移除地安装到主图像形成装置，该子图像形成装置具有显影部分，并且模块化以根据控制命令进行打印操作。 该装置和方法还包括连接到主图像形成装置并将纸送到主图像形成装置的主纸张馈送单元; 至少一个分纸进给单元，其可分别可拆卸地连接到主纸张供给单元，用于将纸张分别送入到副图像形成装置中; 以及控制部分，用于基于输入图像信息，以在一个图像形成装置中或同时在各个图像形成装置中执行打印操作的方式来选择性地控制各个图像形成装置和各个给纸单元的操作。

公开(公告)号：US07197258B2

公开(公告)日：2007-03-27

申请号：US10957638

申请日：2004-10-05

申请人： Byung-sun Ahn ,  Sang-cheol Park ,  Young-min Kim

发明人： Byung-sun Ahn ,  Sang-cheol Park ,  Young-min Kim

IPC分类号： G03G15/08

CPC分类号： G03G15/0882 ,  G03G2215/0883 ,  G03G2221/183

摘要： A developing cartridge includes a casing having a toner chamber, a feeding roller installed within the toner chamber, a developing roller supplied with a toner from the feeding roller, and a sealing film interposed between the developing roller and the feeding roller. The sealing film blocks a movement of the toner toward a gap between the developing roller and a bottom of the toner chamber, so that the toner does not leak out through the gap between the developing roller and the bottom of the toner chamber.

摘要翻译： 显影盒包括具有调色剂室的壳体，安装在调色剂室内的进料辊，从进料辊供给调色剂的显影辊以及置于显影辊和进料辊之间的密封膜。 密封膜阻止调色剂朝向显影辊和调色剂室的底部之间的间隙的运动，使得调色剂不会通过显影辊和调色剂室的底部之间的间隙泄漏。

公开(公告)号：US20050147429A1

公开(公告)日：2005-07-07

申请号：US10891111

申请日：2004-07-15

申请人： Young-min Kim ,  Byung-sun Ahn ,  Sang-sheol Park

发明人： Young-min Kim ,  Byung-sun Ahn ,  Sang-sheol Park

IPC分类号： G03G21/18

CPC分类号： G03G21/1853

摘要： A process cartridge of an image-forming apparatus including a cartridge frame, first and second plates assembled to both sides of the cartridge frame, and first through fourth guiding protuberances arranged on both sides of the cartridge frame, to guide attachment/detachment of the process cartridge to and from a cartridge mounting part formed on a main body frame of the image-forming apparatus. The first and the third guiding protuberances among the four guiding protuberances are formed on the first and the second plates, and the second and the fourth guiding protuberances are formed on both sides of the cartridge frame, respectively, and the first and the second through holes to receive the second and the fourth guiding protuberances in a passing through manner, are formed in the first and the second plates.

摘要翻译： 一种图像形成装置的处理盒，包括盒框架，组装在盒框架两侧的第一和第二板以及布置在盒框架两侧的第一至第四引导突起，以引导该过程的附接/拆卸 进入和离开形成在图像形成装置的主体框架上的盒安装部件。 四个引导突起中的第一和第三引导突起形成在第一和第二板上，第二和第四引导突起分别形成在盒框架的两侧上，第一和第二通孔 以通过方式接收第二和第四引导突起，形成在第一和第二板中。

公开(公告)号：US20050135855A1

公开(公告)日：2005-06-23

申请号：US10992771

申请日：2004-11-22

申请人： Sang-cheol Park ,  Byung-sun Ahn ,  Young-min Kim ,  Won-mo Cho

发明人： Sang-cheol Park ,  Byung-sun Ahn ,  Young-min Kim ,  Won-mo Cho

IPC分类号： B41J29/00 ,  G03G15/00 ,  H04N1/00

CPC分类号： G03G15/6552 ,  G03G2215/00016

摘要： A printing apparatus includes a printing unit to print an image onto a recording sheet; a discharged sheet stacker positioned on the printing unit, in which sheets discharged from the printing unit are stacked; and a scanning unit positioned at the upper side of the discharged sheet stacker and moved from a first position to a second position to enlarge a stacking height of the discharged sheet stacker.

摘要翻译： 打印装置包括：将图像打印到记录纸上的打印单元; 位于打印单元上的排出的纸张堆放器，其中从打印单元排出的纸张被堆叠; 以及扫描单元，其位于排出的纸堆叠器的上侧，并且从第一位置移动到第二位置，以扩大排出纸张堆叠器的堆叠高度。

公开(公告)号：US20050100362A1

公开(公告)日：2005-05-12

申请号：US10858200

申请日：2004-06-02

申请人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

发明人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

IPC分类号： G03G15/06 ,  G03G21/16 ,  G03G15/00

CPC分类号： G03G15/50 ,  G03G2215/00021 ,  G03G2215/00113 ,  G03G2221/1696

摘要： An image forming apparatus and method are disclosed. The image forming apparatus and method comprise a main image forming apparatus having a developing section and capable of being independently driven so that it prints an image onto a paper fed on the basis of input image information; at least one sub-image forming apparatus removably mounted to the main image forming apparatus in sequence, the sub-image forming apparatus having a developing section and modularized to perform printing operation according to a control command. The apparatus and method further comprise a main paper feeding unit connected to the main image forming apparatus and feeding a paper to the main image forming apparatus; at least one sub-paper feeding units removably connected to the main paper feeding unit in sequence for feeding a paper to the sub-image forming apparatus, respectively; and a control section for selectively controlling the operation of respective image forming apparatuses and respective paper feeding units on the basis of input image information in a manner that printing operations are performed either in one image forming apparatus or simultaneously in the respective image forming apparatuses.

摘要翻译： 公开了一种图像形成装置和方法。 图像形成装置和方法包括：主图像形成装置，具有显影部分，并能够被独立地驱动，使得其基于输入图像信息将图像打印到输送的纸张上; 至少一个副图像形成装置依次可移除地安装到主图像形成装置，该子图像形成装置具有显影部分，并且模块化以根据控制命令进行打印操作。 该装置和方法还包括连接到主图像形成装置并将纸送到主图像形成装置的主纸张馈送单元; 至少一个分纸进给单元，其可分别可拆卸地连接到主纸张供给单元，用于将纸张分别送入到副图像形成装置中; 以及控制部分，用于基于输入图像信息，以在一个图像形成装置中或同时在各个图像形成装置中执行打印操作的方式来选择性地控制各个图像形成装置和各个给纸单元的操作。

公开(公告)号：US07356285B2

公开(公告)日：2008-04-08

申请号：US10974786

申请日：2004-10-28

申请人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

发明人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

IPC分类号： G03G15/00

CPC分类号： G03G15/5008 ,  G03G15/2039 ,  G03G15/6555 ,  G03G2215/00556 ,  G03G2215/20

摘要： An image forming apparatus including a first driving section having a feed mechanism and a printer engine, a second driving section having a delivery mechanism, a first motor, a second motor, and a controller. The first and second motors drive the first and second driving sections, respectively. The power supplied to one of the first and second motors having a higher output is cut off earlier by a predetermined compensation time as compared to the other motor having a lower output. The compensation time is equal to or shorter than the difference |T1−T2| between a first stop time T1 required to actually stop the first motor after cut-off of the power supplied to the first motor and a second stop time T2 required to actually stop the second motor after cut-off of the power supplied to the second motor.

摘要翻译： 一种图像形成装置，包括具有进给机构和打印机引擎的第一驱动部分，具有输送机构的第二驱动部分，第一马达，第二马达和控制器。 第一和第二电动机分别驱动第一和第二驱动部分。 与具有较低输出的另一个电动机相比，提供给具有较高输出的第一和第二电动机中的一个电动机的功率早于预定的补偿时间被切断。 补偿时间等于或小于差分| T <1> 在切断提供给第一电动机的电力之后实际停止第一电动机所需的第一停止时间T 1 在切断供给第二马达的电源后，停止第二马达。

公开(公告)号：US07215911B2

公开(公告)日：2007-05-08

申请号：US10899111

申请日：2004-07-27

申请人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

发明人： Young-min Kim ,  Byung-sun Ahn ,  Sang-cheol Park

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： An image forming apparatus including a subsidiary charge roller and a development roller, wherein the diameter ratio I of the subsidiary charge roller to the development roller is in the range of 0.45 to 0.8. The subsidiary charge roller and the development roller can be arranged such that the linear velocity of the subsidiary charge roller Vs is larger than the linear velocity of the development roller Vd, and preferably the linear velocity ratio K of the subsidiary charge roller to the development roller is in the range of 1.01 to 1.06. Alternatively, the image forming apparatus can further include a compression section for applying a predetermined pressure to the opposite ends of the shaft of the subsidiary roller and a development roller gear coaxially formed on the development roller shaft.

摘要翻译： 一种包括辅助充电辊和显影辊的图像形成装置，其中辅助充电辊与显影辊的直径比I在0.45至0.8的范围内。 辅助充电辊和显影辊可以布置成使得辅助充电辊Vs的线速度大于显影辊Vd的线速度，并且优选地，辅助充电辊与显影辊的线速度比K 在1.01到1.06的范围内。 或者，图像形成装置还可以包括用于对辅助辊的轴的相对端施加预定压力的压缩部分和同轴地形成在显影辊轴上的显影辊齿轮。