公开(公告)号：US07654639B2

公开(公告)日：2010-02-02

申请号：US11418184

申请日：2006-05-05

申请人： Jeong-yeon Park ,  Sang-cheol Park

发明人： Jeong-yeon Park ,  Sang-cheol Park

IPC分类号： B41J2/14 ,  B41J2/16

CPC分类号： B41J2/17593

摘要： An ink jet printer having a print head unit on which ink ejecting nozzles are arranged. The ink jet printer includes an ink supplying unit having a solid ink storage unit to store solid ink, and a heating unit to melt the solid ink into liquid ink, an ink reservoir to accommodate and store the liquid ink from the ink supplying unit, which is extended so as to correspond to the length of the print head unit, and a heater to heat the liquid ink, disposed in the lengthwise direction of the ink reservoir.

摘要翻译： 一种具有打印头单元的喷墨打印机，喷墨喷嘴布置在该打印头单元上。 喷墨打印机包括具有用于储存固体油墨的固体油墨存储单元和用于将固体油墨熔化成液体油墨的加热单元的油墨供应单元，用于容纳和储存来自供墨单元的液体油墨的储墨器， 延伸以对应于打印头单元的长度，以及加热器，其设置在墨水容器的长度方向上。

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。

公开(公告)号：US20060250457A1

公开(公告)日：2006-11-09

申请号：US11418184

申请日：2006-05-05

申请人： Jeong-yeon Park ,  Sang-cheol Park

发明人： Jeong-yeon Park ,  Sang-cheol Park

IPC分类号： B41J2/17

CPC分类号： B41J2/17593

摘要： An ink jet printer having a print head unit on which ink ejecting nozzles are arranged. The ink jet printer includes an ink supplying unit having a solid ink storage unit to store solid ink, and a heating unit to melt the solid ink into liquid ink, an ink reservoir to accommodate and store the liquid ink from the ink supplying unit, which is extended so as to correspond to the length of the print head unit, and a heater to heat the liquid ink, disposed in the lengthwise direction of the ink reservoir.

摘要翻译： 一种具有打印头单元的喷墨打印机，喷墨喷嘴布置在该打印头单元上。 喷墨打印机包括具有用于储存固体油墨的固体油墨存储单元和用于将固体油墨熔化成液体油墨的加热单元的油墨供应单元，用于容纳和储存来自供墨单元的液体油墨的储墨器， 延伸以对应于打印头单元的长度，以及加热器，其设置在墨水容器的长度方向上。

公开(公告)号：US20060177237A1

公开(公告)日：2006-08-10

申请号：US11340792

申请日：2006-01-27

申请人： Young-min Kim ,  Sang-cheol Park

发明人： Young-min Kim ,  Sang-cheol Park

IPC分类号： G03G15/00 ,  G03G21/00

CPC分类号： G03G21/1666 ,  G03G21/1647 ,  G03G2221/1654

摘要： An image forming apparatus includes an image forming body, a locking unit blocking movement of at least one movable object of the image forming body, and a control unit controlling a locking state of the locking unit and a releasing state of the locking unit. The locking unit includes a latching member provided on one of the at least one movable object and provided with a latching depression, a supporting member provided on the image forming body, and a locking member movably supported by the supporting member so as to be insertable into and removable from the latching depression of the latching member.

摘要翻译： 图像形成装置包括图像形成体，锁定单元，其阻止图像形成体的至少一个可移动物体的移动;以及控制单元，其控制锁定单元的锁定状态和锁定单元的释放状态。 所述锁定单元包括设置在所述至少一个可移动物体中的一个上并具有闩锁凹部的锁定构件，设置在所述图像形成主体上的支撑构件以及由所述支撑构件可移动地支撑以可插入到所述锁定构件中的锁定构件 并且可从闩锁构件的闩锁凹部移除。

公开(公告)号：US20060165434A1

公开(公告)日：2006-07-27

申请号：US11282701

申请日：2005-11-21

申请人： Young-min Kim ,  Sang-cheol Park

发明人： Young-min Kim ,  Sang-cheol Park

IPC分类号： G03G21/18

CPC分类号： G03G21/1828 ,  G03G2221/1609

摘要： A printer cartridge comprising a photosensitive body being in contact with a charging roller and a developing roller, the printer cartridge including a first member interposed between the charging roller and the photosensitive body; and a second member connected to the first member and interposed between the developing roller and the photosensitive body. Thus, aspects of the present invention provide a printer cartridge, in which problems due to contact between rollers while being circulated on the market are prevented.

公开(公告)号：US20060140675A1

公开(公告)日：2006-06-29

申请号：US11282674

申请日：2005-11-21

申请人： Young-min Kim ,  Sang-cheol Park

发明人： Young-min Kim ,  Sang-cheol Park

IPC分类号： G03G15/20

CPC分类号： G03G21/1685 ,  G03G15/20 ,  G03G21/1647 ,  G03G2221/1639

摘要： An electrophotographic image forming device includes an image forming unit to apply a developer to a paper and to form an image thereon. The electrophotographic image forming device further includes a fusing unit having a fusing roller to receive the paper from the image forming unit, to fix the developer on the paper, and to move the paper, and a housing containing the image forming unit, and having a fusing unit accommodating part to detachably receive the fusing unit along a direction that is different than a paper transfer direction to be accommodated therein. Thus, the electrophotographic image forming device allows the fusing unit to be detachably mounted therein safely and conveniently.

摘要翻译： 电子照相图像形成装置包括图像形成单元，用于将显影剂施加到纸张上并在其上形成图像。 电子照相图像形成装置还包括：定影单元，具有定影辊，用于从图像形成单元接收纸张，将显影剂固定在纸张上，并移动纸张;以及壳体，其容纳图像形成单元，并具有 定影单元容纳部分沿着不同于待传送方向的方向可拆卸地接收定影单元。 因此，电子照相图像形成装置允许定影单元可安全且方便地可拆卸地安装在其中。

公开(公告)号：US20050275149A1

公开(公告)日：2005-12-15

申请号：US11124122

申请日：2005-05-09

申请人： Young-min Kim ,  Sang-cheol Park

发明人： Young-min Kim ,  Sang-cheol Park

IPC分类号： G03G15/00 ,  B41J13/10 ,  B65H1/08 ,  B65H5/00 ,  B65H31/10

CPC分类号： B65H31/10 ,  B65H29/50 ,  B65H2405/115 ,  B65H2511/182 ,  B65H2801/06 ,  B65H2220/04 ,  B65H2220/02

摘要： A multi-functional peripheral device is provided. The multi-functional peripheral device includes a bottom frame and a top frame that is installed so as to be movable with respect to the bottom frame. The height of a paper stacker, to which paper is delivered and stacked, is controllable, since the top frame is movable with respect to the bottom frame.

摘要翻译： 提供多功能外围设备。 所述多功能外围设备包括底架和顶框架，所述底框架和顶框架相对于所述底框架可移动安装。 由于顶部框架相对于底部框架是可移动的，纸张堆叠器的高度可以被传送和堆叠到该堆叠器上。

公开(公告)号：US20050201792A1

公开(公告)日：2005-09-15

申请号：US10961152

申请日：2004-10-12

申请人： Sang-cheol Park ,  Young-min Kim

发明人： Sang-cheol Park ,  Young-min Kim

IPC分类号： G03G15/00

CPC分类号： G03G15/6502

摘要： An image forming apparatus including a main body, an image forming part provided within the main body so as to form an image on a recording medium; and a recording medium cassette detachably coupled to the main body so as to load the recording medium to be fed to the image forming part, wherein the recording medium cassette has a hinge part that makes the recording medium cassette foldable to a certain size.

摘要翻译： 一种图像形成装置，包括主体，设置在主体内的图像形成部，以在记录介质上形成图像; 以及可拆卸地联接到主体以便加载要被馈送到图像形成部分的记录介质的记录介质盒，其中记录介质盒具有使记录介质盒可折叠到一定尺寸的铰链部分。

公开(公告)号：US20050141925A1

公开(公告)日：2005-06-30

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： G03G15/02 ,  G03G15/08

CPC分类号： G03G15/0812

摘要： An image forming apparatus comprising 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 comprises a compression section for applying a predetermined pressure to the opposite ends of the shaft of the subsidiary roller such that the subsidiary charge roller exerts a line pressure in the range of 8 to 100 gf/cm to the development roller. In addition, the subsidiary charge roller can further comprise a development roller gear coaxially formed on the development roller shaft and engaged with a subsidiary charge roller gear coaxially formed on the subsidiary charge 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向辅助辊的轴的相对端施加预定压力的压缩部分，使得辅助充电辊施加8-100gf / cm 2的管线压力到 开发辊。 此外，辅助充电辊还可以包括同轴地形成在显影辊轴上并与同轴地形成在辅助充电辊轴上的辅助充电辊齿轮接合的显影辊齿轮。