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    • 1. 发明授权
    • Method for processing paper jam in image forming apparatus having at least one option cassette, and image forming apparatus that performs the method
    • 用于处理具有至少一个选项盒的图像形成装置中的卡纸的方法,以及执行该方法的图像形成装置
    • US08676065B2
    • 2014-03-18
    • US12471794
    • 2009-05-26
    • Sang-gyu ParkYun-su Kim
    • Sang-gyu ParkYun-su Kim
    • G03G15/00B65H7/02
    • G03G15/70G03G2215/00552
    • 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.
    • 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。
    • 4. 发明申请
    • IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
    • 图像形成装置及其控制方法
    • US20130004193A1
    • 2013-01-03
    • US13432346
    • 2012-03-28
    • Kwang Sung ParkSoo Young JungYun Su Kim
    • Kwang Sung ParkSoo Young JungYun Su Kim
    • G03G15/20
    • G03G15/2039G03G15/2028G03G15/657G03G15/70
    • Disclosed is an image forming apparatus and a control method thereof in which occurrence or removal of a paper rolling state in a fusing device is judged based on temperature of the fusing device. The apparatus includes a temperature sensor to sense temperature of the fusing device, a memory to store information about occurrence or removal of the paper rolling state, and a controller to judge occurrence or removal of the paper rolling state. The controller detects an initial temperature of the fusing device when the apparatus is turned off and then on in a state in which the information about occurrence of the paper rolling state is stored in the memory, heats the fusing device by applying power thereto for a predetermined time based on the initial temperature, and judges occurrence or removal of the paper rolling state based on temperature of the fusing device detected after power application.
    • 公开了一种图像形成装置及其控制方法,其中基于定影装置的温度来判断定影装置中的滚动状态的发生或去除。 该装置包括用于感测定影装置的温度的温度传感器,存储关于纸张滚动状态的发生或去除的信息的存储器,以及用于判断纸张滚动状态的发生或移除的控制器。 控制器在设备关闭时检测定影装置的初始温度,然后在将关于纸张滚动状态发生的信息存储在存储器中的状态下接通,通过向定影装置施加电力加热定影装置, 基于初始温度,基于在施加电力之后检测到的定影装置的温度来判断纸张滚动状态的发生或去除。
    • 7. 发明申请
    • IMAGE FORMING APPARATUS AND PRINTING METHOD USABLE WITH THE SAME
    • 图像形成装置和可用于其的印刷方法
    • US20110097112A1
    • 2011-04-28
    • US12888665
    • 2010-09-23
    • Gun-ho KIMYun-su Kim
    • Gun-ho KIMYun-su Kim
    • G03G15/00G03G15/01
    • G03G15/5008G03G15/0131G03G15/0136G03G15/0194G03G21/14G03G2215/0132G03G2215/0193
    • 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.
    • 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。
    • 9. 发明授权
    • Apparatus and method of forming an image
    • 装置和形成图像的方法
    • US07746523B2
    • 2010-06-29
    • US11080392
    • 2005-03-16
    • Yun-su Kim
    • Yun-su Kim
    • H04N1/04
    • H04N1/00588G03G15/60G03G2215/00177H04N1/0057H04N1/00602H04N1/0414H04N1/0443H04N2201/0462
    • 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.
    • 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。