公开(公告)号：US20090060571A1

公开(公告)日：2009-03-05

申请号：US12177342

申请日：2008-07-22

申请人： Dong-ju Kang

发明人： Dong-ju Kang

IPC分类号： G03G15/20

CPC分类号： G03G21/1685 ,  G03G15/206 ,  G03G2215/20 ,  G03G2221/1639

摘要： An image forming apparatus includes a frame, a fusing unit including a unit casing which is detachably attachable to the frame, a heater supported by the unit casing to heat a print medium, a pressure unit supported by the unit casing to press the print medium to the heater and a pressure adjuster provided in the unit casing to relatively move at least one of the pressure unit and the heater with respect to each other to adjust a pressure between the pressure unit and the heater; and a driver which is disposed in the frame to supply a driving force to the pressure adjuster if the fusing unit is attached to the frame.

摘要翻译： 一种图像形成装置，包括框架，定影单元，其包括可拆卸地附接到框架的单元壳体，由单元壳体支撑以加热打印介质的加热器，由单元壳体支撑以将打印介质按压到 加热器和设置在单元壳体中的压力调节器，以相对于彼此相对移动压力单元和加热器中的至少一个，以调节压力单元和加热器之间的压力; 以及如果所述定影单元附接到所述框架，则设置在所述框架中以向所述压力调节器提供驱动力的驱动器。

公开(公告)号：US20070098418A1

公开(公告)日：2007-05-03

申请号：US11505388

申请日：2006-08-17

申请人： Dong-ju Kang ,  Yong-whan Park ,  Kun-min Lim

发明人： Dong-ju Kang ,  Yong-whan Park ,  Kun-min Lim

IPC分类号： G03G15/20

CPC分类号： G03G15/2042

摘要： An image forming apparatus, including a heat roller in which a heating source is embedded, a press roller installed close to the heat roller, the press roller contacting the heat roller with a predetermined pressurizing force to form a fixing nip, and at least two overheat prevention devices installed near the heat roller to cut off a power supply to the heating source upon an overheating of the heat roller. One of the overheat prevention devices is installed at portion of the heat roller corresponding to a location within a width of a recording medium passing through the fixing nip and another is installed at a site near an end of the heat roller corresponding to a location outside the width of the recording medium.

摘要翻译： 一种图像形成装置，包括其中嵌入有加热源的加热辊，安装在加热辊附近的加压辊，加压辊以预定的加压力与加热辊接触以形成定影辊隙，并且至少两个过热 安装在加热辊附近的防止装置，以在加热辊过热时切断对加热源的供电。 过热防止装置中的一个安装在加热辊的对应于通过定影辊隙的记录介质的宽度内的位置的部分，另一个安装在对应于位于外部位置的位置的加热辊的端部附近 记录介质的宽度。

公开(公告)号：US07212766B2

公开(公告)日：2007-05-01

申请号：US10937409

申请日：2004-09-10

申请人： Dong-ju Kang

发明人： Dong-ju Kang

IPC分类号： G03G15/00

CPC分类号： G03G15/104 ,  G03G21/1633 ,  G03G2221/163 ,  G03G2221/169

摘要： A wet-type electrophotographic image forming apparatus and a setting method thereof, comprising a body, a developing unit, an ink cartridge unit for supplying an ink to the developing unit, a door unit, an ink recovery unit for discarding waste ink and circulating ink, and a fitting unit connecting the developing unit and the ink cartridge unit. The door unit moves in relation to the movement of at least one of the ink recovery unit and the fitting unit, allowing a user to easily and precisely set the fitting unit and the ink recover unit using the door unit, which can further support and guide the developing unit 20.

摘要翻译： 一种湿式电子照相成像设备及其设置方法，包括主体，显影单元，用于向显影单元供墨的墨盒单元，门单元，用于废弃废墨和循环墨的墨回收单元 以及连接显影单元和墨盒单元的装配单元。 门单元相对于墨回收单元和装配单元中的至少一个移动，允许用户使用门单元容易且精确地设置装配单元和墨回收单元，其可以进一步支撑和引导 显影单元20。

公开(公告)号：US20060067739A1

公开(公告)日：2006-03-30

申请号：US11224032

申请日：2005-09-13

申请人： Dong-ju Kang ,  Yong-su Kim ,  Jean-man Sur ,  Sang-don Lee

发明人： Dong-ju Kang ,  Yong-su Kim ,  Jean-man Sur ,  Sang-don Lee

IPC分类号： G03G15/10

CPC分类号： G03G15/104 ,  G03G2215/0685

摘要： An apparatus for uniformly supplying the liquid developer and an image forming apparatus having the same are provided. The developer supplying apparatus includes a manifold connected to a connection tube for supplying a liquid developer from an outside and having a developer inlet through which the liquid developer flows into a developing chamber, and a developer dispersion unit, disposed in the developing chamber and located adjacent to an upper part of the developer inlet, for guiding the liquid developer flowing into the developing chamber through the developer inlet so that the liquid developer is dispersed in a horizontal direction. The liquid developer flowing into the lower part of the developing chamber does not directly move toward the upper part of the developing chamber, but is dispersed in a horizontal direction, so that the liquid developer is uniformly dispersed into the whole part of the developing chamber.

摘要翻译： 提供均匀供给液体显影剂的装置和具有该液体显影剂的图像形成装置。 显影剂供给装置包括连接到连接管的歧管，用于从外部供应液体显影剂并具有液体显影剂通过其流入显影室的显影剂入口和显影剂分散单元，其设置在显影室中并且位于相邻 到显影剂入口的上部，用于引导通过显影剂入口流入显影室的液体显影剂，使得液体显影剂在水平方向上分散。 流入显影室下部的液体显影剂不直接朝向显影室的上部移动，而是沿水平方向分散，使液体显影剂均匀地分散在显影室的整个部分。

公开(公告)号：US07499658B2

公开(公告)日：2009-03-03

申请号：US11505388

申请日：2006-08-17

申请人： Dong-ju Kang ,  Yong-whan Park ,  Kun-min Lim

发明人： Dong-ju Kang ,  Yong-whan Park ,  Kun-min Lim

IPC分类号： G03G15/20

CPC分类号： G03G15/2042

摘要： An image forming apparatus, including a heat roller in which a heating source is embedded, a press roller installed close to the heat roller, the press roller contacting the heat roller with a predetermined pressurizing force to form a fixing nip, and at least two overheat prevention devices installed near the heat roller to cut off a power supply to the heating source upon an overheating of the heat roller. One of the overheat prevention devices is installed at portion of the heat roller corresponding to a location within a width of a recording medium passing through the fixing nip and another is installed at a site near an end of the heat roller corresponding to a location outside the width of the recording medium.

摘要翻译： 一种图像形成装置，包括其中嵌入有加热源的加热辊，安装在加热辊附近的加压辊，加压辊以预定的加压力与加热辊接触以形成定影辊隙，并且至少两个过热 安装在加热辊附近的防止装置，以在加热辊过热时切断对加热源的供电。 过热防止装置中的一个安装在加热辊的对应于通过定影辊隙的记录介质的宽度内的位置的部分，另一个安装在对应于位于外部位置的位置的加热辊的端部附近 记录介质的宽度。

公开(公告)号：US20070025744A1

公开(公告)日：2007-02-01

申请号：US11369833

申请日：2006-03-08

申请人： In-hwan Joo ,  Yong-whan Park ,  Dong-ju Kang

发明人： In-hwan Joo ,  Yong-whan Park ,  Dong-ju Kang

IPC分类号： G03G15/00

CPC分类号： G03G15/6555 ,  G03G15/2028 ,  G03G2215/00721

摘要： Disclosed is an image forming apparatus, including a body in which toner is applied to a printed side of a print medium during a printing operation. The apparatus includes a medium transferring path defined in the body, along which the print medium is transferred during the printing operation, a sensor actuator, disposed in the medium transferring path, to be pivoted by the print medium as the print medium is transferred, a toner sticking prevention member, disposed on the sensor actuator, to contact the printed side of the print medium as the print medium is transferred passed the sensor actuator, the toner sticking prevention member being made of materials to which the toner does not stick, a paper sensor to sense the pivoting of the sensor actuator, and a control portion to perceive the transfer of the print medium according to a signal of the paper sensor.

摘要翻译： 公开了一种图像形成装置，包括在打印操作期间将调色剂施加到打印介质的打印面的主体。 该装置包括一个介质传送路径，其定义在主体中，在打印操作期间传送打印介质，设置在介质传送路径中的传感器致动器，当打印介质被传送时由打印介质枢转， 设置在传感器致动器上的调色剂粘附防止构件在打印介质被传送通过传感器致动器时接触打印介质的印刷侧，调色剂粘附防止构件由调色剂不粘附的材料制成，纸张 传感器以感测传感器致动器的枢转，以及控制部分，以根据纸张传感器的信号感知打印介质的传送。

公开(公告)号：US20060115295A1

公开(公告)日：2006-06-01

申请号：US11283736

申请日：2005-11-22

申请人： Dong-Ju Kang ,  Yong-Su Kim ,  In-Sub Yoo

发明人： Dong-Ju Kang ,  Yong-Su Kim ,  In-Sub Yoo

IPC分类号： G03G21/18

CPC分类号： G03G21/168 ,  G03G21/1619 ,  G03G2215/0119 ,  G03G2221/1603 ,  G03G2221/1678

摘要： Provided are an image forming unit and a color image forming apparatus having the image forming unit. The image forming unit includes an intermediate transfer belt, a plurality of belt roller shafts formed at both ends of each of a plurality of belt rollers allowing the intermediate transfer belt to perform an endless orbiting motion, a plurality of photosensitive drums lined up along a rotational direction of the intermediate transfer belt, a plurality of photosensitive drum shafts formed at both ends of each of the plurality of photosensitive drums, and a developing frame comprising a plurality of holes supporting the plurality of belt roller shafts and the plurality of photosensitive drum shafts.

摘要翻译： 提供了具有图像形成单元的图像形成单元和彩色图像形成装置。 图像形成单元包括中间转印带，形成在允许中间转印带执行无限次轨道运动的多个带辊中的每一个的两端的多个带辊轴，沿着旋转方向排列的多个感光鼓 中间转印带的方向，形成在多个感光鼓的每一个的两端的多个感光鼓轴以及包括支撑多个带辊轴和多个感光鼓轴的多个孔的显影框架。

公开(公告)号：US20050238383A1

公开(公告)日：2005-10-27

申请号：US10937409

申请日：2004-09-10

申请人： Dong-ju Kang

发明人： Dong-ju Kang

IPC分类号： G03G21/00 ,  G03G15/00 ,  G03G15/10 ,  G03G15/11 ,  G03G21/16

CPC分类号： G03G15/104 ,  G03G21/1633 ,  G03G2221/163 ,  G03G2221/169

摘要： A wet-type electrophotographic image forming apparatus and a setting method thereof, comprising a body, a developing unit, an ink cartridge unit for supplying an ink to the developing unit, a door unit, an ink recovery unit for discarding waste ink and circulating ink, and a fitting unit connecting the developing unit and the ink cartridge unit. The door unit moves in relation to the movement of at least one of the ink recovery unit and the fitting unit, allowing a user to easily and precisely set the fitting unit and the ink recover unit using the door unit, which can further support and guide the developing unit 20.

摘要翻译： 一种湿式电子照相成像设备及其设置方法，包括主体，显影单元，用于向显影单元供墨的墨盒单元，门单元，用于废弃废墨和循环墨的墨回收单元 以及连接显影单元和墨盒单元的装配单元。 门单元相对于墨回收单元和装配单元中的至少一个移动，允许用户使用门单元容易且精确地设置装配单元和墨回收单元，其可以进一步支撑和引导 显影单元20。