公开(公告)号：US20120224884A1

公开(公告)日：2012-09-06

申请号：US13470974

申请日：2012-05-14

申请人： Dong-ha Choi ,  Kiel-jae Hur ,  Young-min Kim

发明人： Dong-ha Choi ,  Kiel-jae Hur ,  Young-min Kim

IPC分类号： G03G15/00

CPC分类号： G03G21/1609 ,  G03G21/1628 ,  G03G2215/00016

摘要： An image forming apparatus including: a first body including a developing unit to perform an image forming operation on a print medium, and a second body provided above the first body to pivot between a closed position and an open position in relation to the first body, the second body including a light emitting unit, wherein the light emitting unit is directly above the developing unit when the second body is in the closed position, and the developing unit is exposed to an outside of the image forming apparatus when the second body is in the closed position. A user can place the image forming apparatus on a desktop, which increases convenience in using the apparatus. Additionally, a specialized image forming apparatus can be provided to a user who mainly wants to print and copy in small quantities.

摘要翻译： 一种图像形成装置，包括：第一主体，包括用于在打印介质上执行图像形成操作的显影单元，以及设置在第一主体上方的第二主体，用于相对于第一主体在关闭位置和打开位置之间枢转， 所述第二主体包括发光单元，其中当所述第二主体处于关闭位置时，所述发光单元直接位于所述显影单元的上方，并且当所述第二主体处于所述第二主体时，所述显影单元暴露于所述图像形成装置的外部 关闭位置。 用户可以将图像形成装置放置在桌面上，这增加了使用该装置的便利性。 此外，可以向主要想要少量打印和复制的用户提供专门的图像形成装置。

公开(公告)号：US08200117B2

公开(公告)日：2012-06-12

申请号：US12049487

申请日：2008-03-17

申请人： Dong-ha Choi ,  Kiel-jae Hur ,  Young-min Kim

发明人： Dong-ha Choi ,  Kiel-jae Hur ,  Young-min Kim

IPC分类号： G03G15/00

CPC分类号： G03G21/1609 ,  G03G21/1628 ,  G03G2215/00016

摘要： An image forming apparatus including: a first body including a developing unit to perform an image forming operation on a print medium, and a second body provided above the first body to pivot between a closed position and an open position in relation to the first body, the second body including a light emitting unit, wherein the light emitting unit is directly above the developing unit when the second body is in the closed position, and the developing unit is exposed to an outside of the image forming apparatus when the second body is in the closed position. A user can place the image forming apparatus on a desktop, which increases convenience in using the apparatus. Additionally, a specialized image forming apparatus can be provided to a user who mainly wants to print and copy in small quantities.

摘要翻译： 一种图像形成装置，包括：第一主体，包括用于在打印介质上执行图像形成操作的显影单元，以及设置在第一主体上方的第二主体，用于相对于第一主体在关闭位置和打开位置之间枢转， 所述第二主体包括发光单元，其中当所述第二主体处于关闭位置时，所述发光单元直接位于所述显影单元的上方，并且当所述第二主体处于所述第二主体时，所述显影单元暴露于所述图像形成装置的外部 关闭位置。 用户可以将图像形成装置放置在桌面上，这增加了使用该装置的便利性。 此外，可以向主要想要少量打印和复制的用户提供专门的图像形成装置。

公开(公告)号：US09141075B2

公开(公告)日：2015-09-22

申请号：US13470974

申请日：2012-05-14

申请人： Dong-ha Choi ,  Kiel-jae Hur ,  Young-min Kim

发明人： Dong-ha Choi ,  Kiel-jae Hur ,  Young-min Kim

IPC分类号： G03G21/00 ,  G03G21/16

CPC分类号： G03G21/1609 ,  G03G21/1628 ,  G03G2215/00016

摘要： An image forming apparatus including: a first body including a developing unit to perform an image forming operation on a print medium, and a second body provided above the first body to pivot between a closed position and an open position in relation to the first body, the second body including a light emitting unit, wherein the light emitting unit is directly above the developing unit when the second body is in the closed position, and the developing unit is exposed to an outside of the image forming apparatus when the second body is in the closed position. A user can place the image forming apparatus on a desktop, which increases convenience in using the apparatus. Additionally, a specialized image forming apparatus can be provided to a user who mainly wants to print and copy in small quantities.

摘要翻译： 一种图像形成装置，包括：第一主体，包括用于在打印介质上执行图像形成操作的显影单元，以及设置在第一主体上方的第二主体，用于相对于第一主体在关闭位置和打开位置之间枢转， 所述第二主体包括发光单元，其中当所述第二主体处于关闭位置时，所述发光单元直接位于所述显影单元的上方，并且当所述第二主体处于所述第二主体时，所述显影单元暴露于所述图像形成装置的外部 关闭位置。 用户可以将图像形成装置放置在桌面上，这增加了使用该装置的便利性。 此外，可以向主要想要少量打印和复制的用户提供专门的图像形成装置。

公开(公告)号：US08315540B2

公开(公告)日：2012-11-20

申请号：US12048804

申请日：2008-03-14

申请人： Dong-ha Choi ,  Kiel-jae Hur

发明人： Dong-ha Choi ,  Kiel-jae Hur

IPC分类号： G03G15/00

CPC分类号： H04N1/00901 ,  G03G15/80 ,  G03G21/1652 ,  G03G2221/1678 ,  H04N1/00525 ,  H04N1/00904 ,  H04N2201/0082 ,  H04N2201/0091 ,  H04N2201/0094

摘要： An image forming apparatus to be placed on a desktop includes a first body, a second body which is pivotally mounted above the first body, a light emitting unit disposed in the second body, an image forming unit disposed in the first body so as to form a C-shaped paper feeding path, a first power supply unit and a second power supply unit disposed on a bottom surface of the first body, a controlling board disposed on a first side wall of the first body, and a power transmission unit disposed on a second side wall of the first body.

摘要翻译： 放置在桌面上的图像形成装置包括第一主体，可枢转地安装在第一主体上方的第二主体，设置在第二主体中的发光单元，设置在第一主体中以形成的图像形成单元 设置在所述第一主体的底面的第一供电单元和第二供电单元，设置在所述第一主体的第一侧壁上的控制板，以及设置在所述第一主体的第一侧壁上的控制板， 第一身体的第二侧壁。

公开(公告)号：US20080252949A1

公开(公告)日：2008-10-16

申请号：US12048804

申请日：2008-03-14

申请人： Dong-ha Choi ,  Kiel-jae Hur

发明人： Dong-ha Choi ,  Kiel-jae Hur

IPC分类号： H04N1/46

CPC分类号： H04N1/00901 ,  G03G15/80 ,  G03G21/1652 ,  G03G2221/1678 ,  H04N1/00525 ,  H04N1/00904 ,  H04N2201/0082 ,  H04N2201/0091 ,  H04N2201/0094

摘要： An image forming apparatus to be placed on a desktop includes a first body, a second body which is pivotally mounted above the first body, a light emitting unit disposed in the second body, an image forming unit disposed in the first body so as to form a C-shaped paper feeding path, a first power supply unit and a second power supply unit disposed on a bottom surface of the first body, a controlling board disposed on a first side wall of the first body, and a power transmission unit disposed on a second side wall of the first body.

摘要翻译： 放置在桌面上的图像形成装置包括第一主体，可枢转地安装在第一主体上方的第二主体，设置在第二主体中的发光单元，设置在第一主体中以形成的图像形成单元 设置在所述第一主体的底面的第一供电单元和第二供电单元，设置在所述第一主体的第一侧壁上的控制板，以及设置在所述第一主体的第一侧壁上的控制板， 第一身体的第二侧壁。

公开(公告)号：US20060203300A1

公开(公告)日：2006-09-14

申请号：US11247141

申请日：2005-10-12

申请人： Dong-ha Choi

发明人： Dong-ha Choi

IPC分类号： H04N1/04

CPC分类号： H04N1/1017 ,  H04N1/1026 ,  H04N1/103 ,  H04N2201/0442

摘要： An image scanning unit an image forming apparatus having the same to scan an image recorded on a document. The image scanning unit includes: a transparent window on which a document to be scanned is laid; an image sensor running straightly under the transparent window for capturing an image recorded on the document, a unit for driving the image sensor; a guide shaft for guiding the straight movement of the image sensor; and an image sensor carrier connected to the driving unit and the guide shaft for straightly moving the image sensor along the guide shaft when the driving unit operates. The image sensor carrier has an image sensor mounting surface on which the image sensor is mounted, and a guide shaft holder integrally formed with the image sensor mounting surface and mounted on the guide shaft.

摘要翻译： 一种图像扫描单元，具有用于扫描记录在文档上的图像的图像形成装置。 图像扫描单元包括：放置要扫描的文档的透明窗口; 在透明窗口下方直线地运行的图像传感器，用于捕获记录在文件上的图像，用于驱动图像传感器的单元; 用于引导图像传感器的直线运动的引导轴; 以及连接到驱动单元和引导轴的图像传感器载体，用于当驱动单元操作时沿着引导轴直线地移动图像传感器。 图像传感器载体具有安装有图像传感器的图像传感器安装面，以及与图像传感器安装面一体形成并安装在引导轴上的引导轴保持架。

公开(公告)号：US20060082795A1

公开(公告)日：2006-04-20

申请号：US11178487

申请日：2005-07-12

申请人： In-sick Seo ,  Dong-ha Choi

发明人： In-sick Seo ,  Dong-ha Choi

IPC分类号： G06K15/10

CPC分类号： G03G15/04045 ,  G03G2215/0119

摘要： A light scanning unit assembly, an electrophotographic image forming apparatus including the light scanning unit assembly, and a method of adjusting a scanning line skew. The light scanning unit assembly includes a frame, a primary light scanning unit and at least one secondary light scanning unit each being mounted to the frame to scan a corresponding beam, and a skew adjuster to adjust a scanning line skew of the at least one secondary light scanning unit to equal a scanning line skew of the primary light scanning unit. In the light scanning unit assembly, the skew adjuster includes at least one side to project out from at least one side of the at least one secondary light scanning unit, at least one adjusting screw to connect the at least one side projection with the frame, and at least one elastic member interposed between the at least one side projection and the frame. The scanning line skew adjustment method includes mounting the primary and the at least one secondary light scanning units on the frame and manipulating the at least one skew adjuster such that a scanning line skew of the at least one secondary light scanning unit is equal to a scanning line skew of the primary light scanning unit. The skew adjustment operation includes adjusting the scanning line skew of the at least one secondary light scanning unit to coincide with the scanning line skew of the primary light scanning unit by rotating the at least one adjusting screw.

摘要翻译： 光扫描单元组件，包括光扫描单元组件的电子照相图像形成设备以及调整扫描线偏斜的方法。 光扫描单元组件包括框架，初级光扫描单元和至少一个辅助光扫描单元，每个辅助光扫描单元安装到框架以扫描对应的光束;以及歪斜调节器，用于调整至少一个次级的扫描线偏移 光扫描单元等于主光扫描单元的扫描线偏移。 在光扫描单元组件中，歪斜调节器包括从至少一个次光扫描单元的至少一侧突出的至少一个侧面，至少一个调节螺钉，用于将至少一个侧面突起与框架连接， 以及插入在所述至少一个侧面突起和所述框架之间的至少一个弹性构件。 扫描线偏移调整方法包括将主光源和至少一个次光扫描单元安装在框架上并操纵至少一个倾斜调节器，使得至少一个次光扫描单元的扫描线偏斜等于扫描线 主光扫描单元的线偏移。 倾斜调整操作包括通过旋转至少一个调节螺钉来调整至少一个次光扫描单元的扫描线歪斜以与主光扫描单元的扫描线歪斜一致。

公开(公告)号：US08128087B2

公开(公告)日：2012-03-06

申请号：US11436523

申请日：2006-05-19

申请人： Dong-ha Choi

发明人： Dong-ha Choi

IPC分类号： B65H5/00 ,  B65H5/06

CPC分类号： B41J13/02 ,  B41J13/03

摘要： A power transmitter for an image forming apparatus transmitting power to a plurality of feeding rollers, including a plurality of feeding roller rotation shafts rotatably mounted at certain distances from one another and forming a feeding path of a printing medium by a plurality of feeding rollers which are coaxially mounted therewith; a driving unit rotating one of the plurality of feeding roller rotation shafts; and a feeding gear train mounted on the feeding path of the printing medium to transmit a rotational force of one of the plurality of feeding roller rotation shafts being rotated by the driving unit to the other feeding roller rotation shafts.

摘要翻译： 一种用于图像形成装置的功率发射器，其向多个进给辊传递动力，所述多个进给辊包括可旋转地以彼此间隔一定距离安装的多个进给辊旋转轴，并且通过多个进给辊形成打印介质的进给路径， 与其同轴安装; 驱动单元，其旋转所述多个进给辊旋转轴中的一个; 以及安装在所述打印介质的进给路径上的进给齿轮系，以将由所述驱动单元旋转的所述多个进给辊旋转轴中的一个的旋转力传递到所述另一个进给辊旋转轴。

公开(公告)号：US20060291941A1

公开(公告)日：2006-12-28

申请号：US11436523

申请日：2006-05-19

申请人： Dong-ha Choi

发明人： Dong-ha Choi

IPC分类号： B41J15/04 ,  B41J13/03

CPC分类号： B41J13/02 ,  B41J13/03

摘要： A power transmitter for an image forming apparatus transmitting power to a plurality of feeding rollers, including a plurality of feeding roller rotation shafts rotatably mounted at certain distances from one another and forming a feeding path of a printing medium by a plurality of feeding rollers which are coaxially mounted therewith; a driving unit rotating one of the plurality of feeding roller rotation shafts; and a feeding gear train mounted on the feeding path of the printing medium to transmit a rotational force of one of the plurality of feeding roller rotation shafts being rotated by the driving unit to the other feeding roller rotation shafts.

摘要翻译： 一种用于图像形成装置的功率发射器，其向多个进给辊传递动力，所述多个进给辊包括可旋转地以彼此间隔一定距离安装的多个进给辊旋转轴，并且通过多个进给辊形成打印介质的进给路径， 与其同轴安装; 驱动单元，其旋转所述多个进给辊旋转轴中的一个; 以及安装在所述打印介质的进给路径上的进给齿轮系，以将由所述驱动单元旋转的所述多个进给辊旋转轴中的一个的旋转力传递到所述另一个进给辊旋转轴。

公开(公告)号：US07952605B2

公开(公告)日：2011-05-31

申请号：US11178487

申请日：2005-07-12

申请人： In-sick Seo ,  Dong-ha Choi

发明人： In-sick Seo ,  Dong-ha Choi

IPC分类号： B41J2/435

CPC分类号： G03G15/04045 ,  G03G2215/0119

摘要： A light scanning unit assembly, an electrophotographic image forming apparatus including the light scanning unit assembly, and a method of adjusting a scanning line skew. The light scanning unit assembly includes a frame, a primary light scanning unit and at least one secondary light scanning unit each being mounted to the frame to scan a corresponding beam, and a skew adjuster to adjust a scanning line skew of the at least one secondary light scanning unit to equal a scanning line skew of the primary light scanning unit. In the light scanning unit assembly, the skew adjuster includes at least one side to project out from at least one side of the at least one secondary light scanning unit, at least one adjusting screw to connect the at least one side projection with the frame, and at least one elastic member interposed between the at least one side projection and the frame. The scanning line skew adjustment method includes mounting the primary and the at least one secondary light scanning units on the frame and manipulating the at least one skew adjuster such that a scanning line skew of the at least one secondary light scanning unit is equal to a scanning line skew of the primary light scanning unit. The skew adjustment operation includes adjusting the scanning line skew of the at least one secondary light scanning unit to coincide with the scanning line skew of the primary light scanning unit by rotating the at least one adjusting screw.

摘要翻译： 光扫描单元组件，包括光扫描单元组件的电子照相图像形成设备以及调整扫描线偏斜的方法。 光扫描单元组件包括框架，初级光扫描单元和至少一个辅助光扫描单元，每个辅助光扫描单元安装到框架以扫描对应的光束;以及歪斜调节器，用于调整至少一个次级的扫描线偏移 光扫描单元等于主光扫描单元的扫描线偏移。 在光扫描单元组件中，歪斜调节器包括从至少一个次光扫描单元的至少一侧突出的至少一个侧面，至少一个调节螺钉，用于将至少一个侧面突起与框架连接， 以及插入在所述至少一个侧面突起和所述框架之间的至少一个弹性构件。 扫描线偏移调整方法包括将主光源和至少一个次光扫描单元安装在框架上并操纵至少一个倾斜调节器，使得至少一个次光扫描单元的扫描线偏斜等于扫描线 主光扫描单元的线偏移。 倾斜调整操作包括通过旋转至少一个调节螺钉来调整至少一个次光扫描单元的扫描线歪斜以与主光扫描单元的扫描线歪斜一致。