公开(公告)号：US20110097112A1

公开(公告)日：2011-04-28

申请号：US12888665

申请日：2010-09-23

申请人： Gun-ho KIM ,  Yun-su Kim

发明人： Gun-ho KIM ,  Yun-su Kim

IPC分类号： G03G15/00 ,  G03G15/01

CPC分类号： G03G15/5008 ,  G03G15/0131 ,  G03G15/0136 ,  G03G15/0194 ,  G03G21/14 ,  G03G2215/0132 ,  G03G2215/0193

摘要： A printing method usable with an image forming apparatus includes initiating driving of a plurality of photosensitive bodies and a transfer belt, printing an image by transferring toner images formed on the plurality of photosensitive bodies to the transfer belt and finally transferring the toner images, which are transferred to the transfer belt, to paper, and stopping the driving of the plurality of photosensitive bodies and the transfer belt after the printing is completed. The initiating of the driving of the plurality of photosensitive bodies and the transfer belt includes applying drive initiating signals with a time interval to a first driving unit and a second driving unit to respectively drive the plurality of photosensitive bodies and the transfer belt to enable the plurality of photosensitive bodies and the transfer belt to simultaneously begin rotating/moving.

摘要翻译： 可用于图像形成装置的打印方法包括启动多个感光体和转印带的驱动，通过将形成在多个感光体上的调色剂图像转印到转印带上并最终转印调色剂图像来印刷图像， 在打印完成之后转移到转印带到纸张，并停止多个感光体和转印带的驱动。 启动多个感光体和转印带的驱动包括将时间间隔的驱动启动信号施加到第一驱动单元和第二驱动单元以分别驱动多个感光体和转印带，以使得多个 的感光体和转印带同时开始旋转/移动。

公开(公告)号：US08447213B2

公开(公告)日：2013-05-21

申请号：US12888665

申请日：2010-09-23

申请人： Gun-ho Kim ,  Yun-su Kim

发明人： Gun-ho Kim ,  Yun-su Kim

IPC分类号： G03G15/00 ,  G03G15/16

CPC分类号： G03G15/5008 ,  G03G15/0131 ,  G03G15/0136 ,  G03G15/0194 ,  G03G21/14 ,  G03G2215/0132 ,  G03G2215/0193

摘要： A printing method usable with an image forming apparatus includes initiating driving of a plurality of photosensitive bodies and a transfer belt, printing an image by transferring toner images formed on the plurality of photosensitive bodies to the transfer belt and finally transferring the toner images, which are transferred to the transfer belt, to paper, and stopping the driving of the plurality of photosensitive bodies and the transfer belt after the printing is completed. The initiating of the driving of the plurality of photosensitive bodies and the transfer belt includes applying drive initiating signals with a time interval to a first driving unit and a second driving unit to respectively drive the plurality of photosensitive bodies and the transfer belt to enable the plurality of photosensitive bodies and the transfer belt to simultaneously begin rotating/moving.

摘要翻译： 可用于图像形成装置的打印方法包括启动多个感光体和转印带的驱动，通过将形成在多个感光体上的调色剂图像转印到转印带上并最终转印调色剂图像来印刷图像， 在打印完成之后转移到转印带到纸张，并停止多个感光体和转印带的驱动。 启动多个感光体和转印带的驱动包括将时间间隔的驱动启动信号施加到第一驱动单元和第二驱动单元以分别驱动多个感光体和转印带，以使得多个 的感光体和转印带同时开始旋转/移动。

公开(公告)号：US20100034544A1

公开(公告)日：2010-02-11

申请号：US12473556

申请日：2009-05-28

申请人： Yun-su Kim

发明人： Yun-su Kim

IPC分类号： G03G15/00

CPC分类号： G03G15/5012 ,  G03G15/234 ,  G03G15/70 ,  G03G2215/00548 ,  G03G2221/1675

摘要： Provided are a method of recovering from a duplex jam for an image forming apparatus and the image forming apparatus using the method. The method includes sensing a paper jam on a duplex transport section, opening and closing the duplex printing unit if the paper jam is sensed, re-sensing the paper jam, and immediately resuming printing if the paper jam is not re-sensed. Thus, if a paper jam occurs during duplex printing by an image forming apparatus including a duplex printing unit, a recovery operation can be performed by merely eliminating the paper jammed on a duplex transport path without a need to open and close a main body cover, thereby continuing printing and thus providing convenience to a user by relieving a cumbersome process from the user and allowing the user to conveniently and promptly continuing printing.

摘要翻译： 提供了一种从图像形成装置的双重卡纸和使用该方法的图像形成装置中恢复的方法。 该方法包括感测双面传送部分上的卡纸，如果感测到卡纸，则打开和关闭双面打印单元，重新感测卡纸，并且如果没有重新感测卡纸，则立即恢复打印。 因此，如果通过包括双面打印单元的图像形成装置的双面打印期间发生卡纸，则可以通过仅消除在双工传送路径上卡住的卡而不需要打开和关闭主体盖来执行恢复操作， 从而通过减轻用户的麻烦的过程并允许用户方便和迅速地继续打印，从而为用户提供便利。

公开(公告)号：US08340537B2

公开(公告)日：2012-12-25

申请号：US12817522

申请日：2010-06-17

申请人： Hyo-joon Bae ,  Yun-su Kim

发明人： Hyo-joon Bae ,  Yun-su Kim

IPC分类号： G03G15/08 ,  G03G15/10

CPC分类号： G03G15/5058 ,  G03G15/0131 ,  G03G15/0194 ,  G03G15/0856 ,  G03G15/556 ,  G03G2215/00059 ,  G03G2215/00063 ,  G03G2215/0129 ,  G03G2215/0164

摘要： A method of compensating for printing quality of an image forming apparatus includes determining a pattern to be printed as a first pattern which is a default pattern and a second pattern obtained by changing the first pattern according to a toner stress index that represents a deteriorated degree of remaining toner, and printing the determined pattern with the remaining toner.

摘要翻译： 补偿图像形成装置的打印质量的方法包括：将作为默认图案的第一图案确定为要印刷的图案，以及通过根据表示劣化程度的调色剂应力指数改变第一图案而获得的第二图案 剩余墨粉，并用剩余墨粉打印确定的图案。

公开(公告)号：US20050206970A1

公开(公告)日：2005-09-22

申请号：US11080392

申请日：2005-03-16

申请人： Yun-su Kim

发明人： Yun-su Kim

IPC分类号： G03G15/00 ,  H04N1/00

CPC分类号： H04N1/00588 ,  G03G15/60 ,  G03G2215/00177 ,  H04N1/0057 ,  H04N1/00602 ,  H04N1/0414 ,  H04N1/0443 ,  H04N2201/0462

摘要： In a method and an apparatus for forming image, digital image information is generated by conveying a document and scanning an image recorded on the document while conveying the document. When an image is scanned with a high resolution that is greater than a default resolution, a document is conveyed at a default speed at an initial stage and the document is conveyed at a speed slower than the default speed during an image scanning operation. The image forming apparatus includes a scan unit scanning the image recorded on the document, and a conveying unit which conveys the document at a default speed in an initial stage of conveying the document, and which conveys the document at a speed slower than the default speed while scanning the image in a high resolution scanning operation that has higher resolution than a default resolution.

摘要翻译： 在用于形成图像的方法和装置中，通过传送文档并且在传送文档的同时扫描记录在文档上的图像来生成数字图像信息。 当以高于默认分辨率的高分辨率扫描图像时，在初始阶段以默认速度传送文档，并且在图像扫描操作期间以低于默认速度的速度传送文档。 图像形成装置包括：扫描单元，扫描记录在文档上的图像;以及传送单元，其在传送文档的初始阶段以默认速度传送文档，并且以比默认速度慢的速度传送文档 同时以比默认分辨率更高的分辨率进行高分辨率扫描操作扫描图像。

公开(公告)号：US08676065B2

公开(公告)日：2014-03-18

申请号：US12471794

申请日：2009-05-26

申请人： Sang-gyu Park ,  Yun-su Kim

发明人： Sang-gyu Park ,  Yun-su Kim

IPC分类号： G03G15/00 ,  B65H7/02

CPC分类号： G03G15/70 ,  G03G2215/00552

摘要： An image forming apparatus including at least one option cassette, and a paper jam handling method performed in the image forming apparatus are provided. The paper jam handling method includes the operations of detecting whether paper jam occurs in the image forming apparatus, checking whether paper sheets exist on a transfer path of the image forming apparatus and on a transfer path of the option cassette, when the paper jam is detected, and leaving the paper sheet on the transfer path of the option cassette as it is and discharging the paper sheet caught on the transfer path of the image forming apparatus. Accordingly, paper damage or paper consumption may be prevented by not discharging a paper sheet caught on a transfer path of at least one option cassette during paper jam.

摘要翻译： 提供一种图像形成装置，包括至少一个选项盒，以及在图像形成装置中执行的卡纸处理方法。 卡纸处理方法包括在检测到卡纸时检测图像形成装置中是否发生卡纸，检查图像形成装置的传送路径上是否存在纸张以及选项盒的传送路径的操作 并将纸张原样放置在选件盒的传送路径上并排出被卡在图像形成装置的传送路径上的纸张。 因此，在卡纸期间不能排出卡在至少一个选件盒的传送路径上的纸张，可以防止纸张损坏或纸张消耗。

公开(公告)号：US20110085809A1

公开(公告)日：2011-04-14

申请号：US12817522

申请日：2010-06-17

申请人： Hyo-joon BAE ,  Yun-su Kim

发明人： Hyo-joon BAE ,  Yun-su Kim

IPC分类号： G03G15/08

CPC分类号： G03G15/5058 ,  G03G15/0131 ,  G03G15/0194 ,  G03G15/0856 ,  G03G15/556 ,  G03G2215/00059 ,  G03G2215/00063 ,  G03G2215/0129 ,  G03G2215/0164

摘要： A method of compensating for printing quality of an image forming apparatus includes determining a pattern to be printed as a first pattern which is a default pattern and a second pattern obtained by changing the first pattern according to a toner stress index that represents a deteriorated degree of remaining toner, and printing the determined pattern with the remaining toner.

摘要翻译： 补偿图像形成装置的打印质量的方法包括：将作为默认图案的第一图案确定为要印刷的图案，以及通过根据表示劣化程度的调色剂应力指数改变第一图案而获得的第二图案 剩余墨粉，并用剩余墨粉打印确定的图案。

公开(公告)号：US07746523B2

公开(公告)日：2010-06-29

申请号：US11080392

申请日：2005-03-16

申请人： Yun-su Kim

发明人： Yun-su Kim

IPC分类号： H04N1/04

CPC分类号： H04N1/00588 ,  G03G15/60 ,  G03G2215/00177 ,  H04N1/0057 ,  H04N1/00602 ,  H04N1/0414 ,  H04N1/0443 ,  H04N2201/0462

摘要： In a method and an apparatus for forming image, digital image information is generated by conveying a document and scanning an image recorded on the document while conveying the document. When an image is scanned with a high resolution that is greater than a default resolution, a document is conveyed at a default speed at an initial stage and the document is conveyed at a speed slower than the default speed during an image scanning operation. The image forming apparatus includes a scan unit scanning the image recorded on the document, and a conveying unit which conveys the document at a default speed in an initial stage of conveying the document, and which conveys the document at a speed slower than the default speed while scanning the image in a high resolution scanning operation that has higher resolution than a default resolution.

摘要翻译： 在用于形成图像的方法和装置中，通过传送文档并且在传送文档的同时扫描记录在文档上的图像来生成数字图像信息。 当以高于默认分辨率的高分辨率扫描图像时，在初始阶段以默认速度传送文档，并且在图像扫描操作期间以低于默认速度的速度传送文档。 图像形成装置包括：扫描单元，扫描记录在文档上的图像;以及传送单元，其在传送文档的初始阶段以默认速度传送文档，并且以比默认速度慢的速度传送文档 同时以比默认分辨率更高的分辨率进行高分辨率扫描操作扫描图像。

公开(公告)号：US07448622B2

公开(公告)日：2008-11-11

申请号：US11221708

申请日：2005-09-09

申请人： Yun-su Kim

发明人： Yun-su Kim

IPC分类号： B65H7/02

CPC分类号： B65H5/34 ,  B65H7/06 ,  B65H2511/514 ,  B65H2511/528 ,  B65H2513/11 ,  B65H2513/50 ,  B65H2513/511 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： A method for an automatic document feeder which can control the feeding of a following sheet such that the following sheet can be delayed for a predetermined time when the interval between sheets is shortened, thereby maintaining a constant interval between the sheets. The method and apparatus comprises a paper feeding roller, an arranging roller for arranging a front end of a document being fed by the paper feeding roller and for transferring the document, and an arranging sensor disposed at a front portion of the arranging roller to detect whether the document is being transferred. The arranging sensor detects a rear end of a previous sheet and a front end of a next sheet, and an operation of the arranging roller is controlled using a time interval between the previous sheet and the next sheet.

摘要翻译： 一种用于自动送稿器的方法，其可以控制后续纸张的供给，使得当纸张之间的间隔缩短时，随后的纸张可以延迟预定时间，从而保持纸张之间的恒定间隔。 该方法和装置包括一个供纸辊，一个布置辊，用于布置由供纸辊馈送并用于传送原稿的原稿的前端;以及布置传感器，设置在排列辊的前部，以检测是否 该文件正在转移。 布置传感器检测前一片材的后端和下一张片材的前端，并且使用前一片材和下一片材之间的时间间隔来控制分配辊的操作。

公开(公告)号：US08781347B2

公开(公告)日：2014-07-15

申请号：US13487424

申请日：2012-06-04

申请人： Yun-su Kim ,  Dae-lim Shin ,  Hong-chul Choi

发明人： Yun-su Kim ,  Dae-lim Shin ,  Hong-chul Choi

IPC分类号： G03G15/00

CPC分类号： G03G15/5008 ,  G03G15/6529 ,  G03G2215/00556

摘要： An image forming apparatus and a method of driving the same are provided in which, if a driving environment is determined to be a low temperature environment, a driving load of an image forming unit is decreased by repeating driving and stopping a driving motor under a high load driving condition to generate a torque higher than a torque generated under a normal warm-up driving condition; and a warm-up operation is performed by driving the driving motor under the normal warm-up driving condition.

摘要翻译： 提供了一种图像形成装置及其驱动方法，其中如果将驾驶环境确定为低温环境，则通过重复驱动和停止驱动电机的方式降低图像形成单元的驱动负载 负载驱动条件以产生高于在正常预热行驶条件下产生的转矩的转矩; 并且在正常预热行驶状态下驱动驱动电动机进行预热操作。