公开(公告)号：US20080159778A1

公开(公告)日：2008-07-03

申请号：US12045879

申请日：2008-03-11

申请人： Young-min KIM ,  Byung-sun Ahn ,  Sung-cheol Park

发明人： Young-min KIM ,  Byung-sun Ahn ,  Sung-cheol Park

IPC分类号： G03G15/00

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：US07103300B2

公开(公告)日：2006-09-05

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： G03G15/00 ,  G03G21/16

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：US20050163534A1

公开(公告)日：2005-07-28

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 ,  G03G15/20

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：US20050105943A1

公开(公告)日：2005-05-19

申请号：US10802798

申请日：2004-03-18

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

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

IPC分类号： B41J3/44 ,  G03G15/00

CPC分类号： G03G15/6573 ,  G03G2215/00421 ,  G03G2215/00548

摘要： A multifunction product comprising a main machine, a flat bed for mounting a document on an upper part, a flat bed cover with one end being hinge-joined to the main machine, to open and close the flat bed, a scanner for scanning a document set on the flat bed, and converting an optical signal obtained from the scanning into an electrical signal, a printing unit closely installed on the lower part of the scanner, a paper feeder for supplying a paper to the printing unit, and a discharged paper tray installed on one side of the main machine and formed at a predetermined sloping angle with respect to the mounting direction, to receive in the paper delivering direction. The discharged paper tray is formed to receive a discharged paper so as to prevent possible damage to the paper which is usually weakened by the high temperature and high pressure of the printing unit.

摘要翻译： 一种多功能产品，包括主机，用于将文档安装在上部的平板，一端铰接到主机上的平板盖，用于打开和关闭平板;扫描器，用于扫描文档 将从扫描得到的光信号转换为电信号，紧密地安装在扫描仪的下部的打印单元，用于将纸张供给到打印单元的供纸器和排出的纸盘 安装在主机的一侧并相对于安装方向以预定的倾斜角度形成，以沿纸张传送方向接收。 排出的纸盘形成为接收排出的纸张，以防止可能损坏通常被打印单元的高温和高压弱化的纸张。

公开(公告)号：US07773267B2

公开(公告)日：2010-08-10

申请号：US10933376

申请日：2004-09-03

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： H04N1/04

CPC分类号： H04N1/00543 ,  H04N1/00535 ,  H04N1/00554 ,  H04N2201/0091

摘要： A printing apparatus having a scanner function. The printing apparatus includes: a printing unit to print an image according to an electro-photographic method; a scanning unit which reads image information from a document sheet, and is installed at the upper side of the printing unit to be able to pivot in upward/downward direction; and an upper cover to cover the upper side of the printing unit, wherein the upper cover is pivoted together with the scanning unit so as to open the upper side of the printing unit.

摘要翻译： 具有扫描仪功能的打印装置。 打印装置包括：打印单元，其根据电子照相方法打印图像; 扫描单元，其从文件片读取图像信息，并且安装在打印单元的上侧以能够在上下方向上枢转; 以及覆盖打印单元的上侧的上盖，其中上盖与扫描单元一起枢转，以打开打印单元的上侧。

公开(公告)号：US07139506B2

公开(公告)日：2006-11-21

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： 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：US07085513B2

公开(公告)日：2006-08-01

申请号：US10937410

申请日：2004-09-10

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： G03G21/00 ,  G03G15/00

CPC分类号： G03G15/6552 ,  G03G21/1609 ,  G03G2215/00126 ,  G03G2221/1678

摘要： An improved multi-function office machine having a paper-discharging space cover at an opening of a paper-discharging space, to prevent inflow of foreign substances into the multi-function office machine though the paper-discharging space. The multi-function office machine comprises a main body, a flat bed disposed at an upper portion of the main body to set a document, a flat bed cover with one end hinged to the main body to open and close the upper surface of the flat bed, a paper-discharging space disposed at a rear side of the main body to receive a printed paper, and having an opening at a top, and a paper-discharging space cover hinged to the rear side of the main body to open and close the opening.

摘要翻译： 一种改进的多功能办公机器，其在排纸空间的开口处具有排纸空间盖，以防止异物通过排纸空间进入多功能办公室机器。 多功能办公机器包括主体，设置在主体上部的平板以设置文件，平底床盖，其一端铰接到主体以打开和关闭平面的上表面 床，布置在主体后侧的排纸空间以接收打印纸，并且在顶部具有开口，以及铰链到主体的后侧以打开和关闭的排纸空间盖 开幕。

公开(公告)号：US20050134929A1

公开(公告)日：2005-06-23

申请号：US10933376

申请日：2004-09-03

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： B41J3/44 ,  G06F15/00 ,  H04N1/23

CPC分类号： H04N1/00543 ,  H04N1/00535 ,  H04N1/00554 ,  H04N2201/0091

摘要： A printing apparatus having a scanner function. The printing apparatus includes: a printing unit to print an image according to an electro-photographic method; a scanning unit which reads image information from a document sheet, and is installed at the upper side of the printing unit to be able to pivot in upward/downward direction; and an upper cover to cover the upper side of the printing unit, wherein the upper cover is pivoted together with the scanning unit so as to open the upper side of the printing unit.

摘要翻译： 具有扫描仪功能的打印装置。 打印装置包括：打印单元，其根据电子照相方法打印图像; 扫描单元，其从文件片读取图像信息，并且安装在打印单元的上侧以能够在上下方向上枢转; 以及覆盖打印单元的上侧的上盖，其中上盖与扫描单元一起枢转，以打开打印单元的上侧。

公开(公告)号：US20050062826A1

公开(公告)日：2005-03-24

申请号：US10873131

申请日：2004-06-23

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 ,  B65H3/52 ,  B41J2/01

CPC分类号： B65H3/5261 ,  B65H2220/09 ,  B65H2301/5133 ,  B65H2401/13 ,  B65H2401/211 ,  B65H2403/42 ,  B65H2403/732 ,  B65H2404/14 ,  B65H2404/531 ,  B65H2404/5521

摘要： A paper feeding apparatus of an image forming device, includes: a driving source which outputs a driving force; a first roller disposed toward a first surface of a sheet of paper conveyed through a paper feeding path, and installed on a first shaft having a first roller gear to receive the driving force and thereby to rotate in a paper feeding direction to feed the sheet of paper; a second roller disposed toward a second surface of the sheet of paper to revolve in the paper feeding direction in contact with the first roller with a specified pressure, and installed on a second shaft having a second roller gear to receive the driving force and thereby to rotate in a direction opposite to the paper feeding direction; a multi sheet feed preventing part installed on the second shaft which selectively rotates the second roller in the direction opposite to the paper feeding direction to prevent a multi sheet feed; and gear trains to transmit or not transmit the driving force to the first and the second rollers.

摘要翻译： 一种图像形成装置的送纸装置，包括：驱动源，其输出驱动力; 第一辊，其朝向通过供纸路径传送的纸张的第一表面设置，并且安装在具有第一辊齿轮的第一轴上以接收驱动力，从而沿供纸方向旋转以供给纸张 纸; 第二辊，朝向纸张的第二表面设置，以特定压力与所述第一辊接触地沿所述供纸方向旋转，并且安装在具有第二辊齿轮的第二轴上以接收所述驱动力，从而 沿与送纸方向相反的方向旋转; 安装在所述第二轴上的多片进给防止部，其选择性地使所述第二辊沿与所述进纸方向相反的方向旋转，以防止多张进纸; 和齿轮系传递或不传递驱动力到第一和第二辊。

公开(公告)号：US07391989B2

公开(公告)日：2008-06-24

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

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。