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公开(公告)号：US09081346B2
公开(公告)日：2015-07-14
申请号：US13802884
申请日：2013-03-14
申请人： Kensuke Miyahara , Toshio Furukawa
发明人： Kensuke Miyahara , Toshio Furukawa
CPC分类号： G03G15/55 , G03G15/50 , G03G21/0076 , G03G21/1638
摘要： An image forming apparatus includes a control device executing: a holding process of holding developer attached on an image carrier at a holding member; a moving process of moving the developer from the holding member to the image carrier; and a collection process of collecting the developer attached on the image carrier into a collection member. The control device executes the moving process and the collection process after completing printing. The control device sets a first flag when predetermined time period elapses from start of the moving process and unsets the first flag at start of the printing. When the first flag is not set at a startup time, the control device executes the moving process and the collection process before the printing. When the first flag is set, the control device omits the moving process before the printing.
摘要翻译： 一种图像形成装置，包括：控制装置，其执行：保持处理，其保持附着在保持部件上的图像载体上的显影剂; 将显影剂从保持构件移动到图像载体的移动过程; 以及将附着在图像载体上的显影剂收集到收集构件中的收集处理。 完成打印后，控制装置执行移动处理和收集处理。 控制装置在从移动处理开始经过预定时间段时设置第一标志，并且在打印开始时取消第一标志。 当在启动时未设置第一标志时，控制装置在打印之前执行移动处理和收集处理。 当设置第一标志时，控制装置在打印之前省略移动处理。
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公开(公告)号：US08965228B2
公开(公告)日：2015-02-24
申请号：US13244116
申请日：2011-09-23
申请人： Takuya Amaike , Toshio Furukawa
发明人： Takuya Amaike , Toshio Furukawa
CPC分类号： G03G21/00 , G03G15/168 , G03G2215/1661
摘要： An image forming apparatus includes a controller capable of performing a printing control and a cleaning control. In the printing control, developer images carried on the image carriers are transferred toward the opposing surface or a recording sheet by applying a transfer current between each of the image carriers and the transfer device. In the cleaning control, developer collected by the cleaning rollers is transferred toward the image carriers and the transfer device and collected by the cleaning device by applying a transfer current between each of the image carriers and the transfer device and switching an electric field established between the image carrier and the corresponding cleaning roller. The controller is configured to control the transfer current such that an average absolute value of the transfer current in the cleaning control is smaller than that in the printing control.
摘要翻译： 图像形成装置包括能够执行打印控制和清洁控制的控制器。 在打印控制中，通过在每个图像载体和转印装置之间施加转印电流，将图像载体上承载的显影剂图像转移到相对表面或记录片材。 在清洁控制中，通过在每个图像载体和转印装置之间施加转印电流，将由清洁辊收集的显影剂转移到图像载体和转印装置并由清洁装置收集，并且切换在 图像载体和相应的清洁辊。 控制器被配置为控制转印电流，使得清洁控制中的转印电流的平均绝对值小于打印控制中的转印电流的平均绝对值。
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公开(公告)号：US08452198B2
公开(公告)日：2013-05-28
申请号：US12620192
申请日：2009-11-17
申请人： Toshio Furukawa
发明人： Toshio Furukawa
CPC分类号： G03G15/166 , G03G15/0121 , G03G15/0189 , G03G15/0194 , G03G2215/0141
摘要： An Image Forming Apparatus has a controller for controlling a second bias, which is applied to a cleaning member, based on a value of electric current measured by a current sensor. The controller controls the second bias on based on the value of the current measured when a predetermined measurement range of a transport belt is in contact with the cleaning member. The measurement range is a range in which conditions, under which the first bias and the second bias are applied, are identical.
摘要翻译： 图像形成装置具有控制器，用于基于由电流传感器测量的电流值来控制施加到清洁部件的第二偏压。 控制器基于当传送带的预定测量范围与清洁构件接触时测量的电流值来控制第二偏置。 测量范围是其中施加第一偏压和第二偏压的条件相同的范围。
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公开(公告)号：USD677246S1
公开(公告)日：2013-03-05
申请号：US29409638
申请日：2011-12-27
申请人： Toshio Furukawa
设计人： Toshio Furukawa
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5.发明授权公开(公告)号：US08301046B2
公开(公告)日：2012-10-30
申请号：US13216728
申请日：2011-08-24
IPC分类号： G03G15/00
CPC分类号： G03G15/235
摘要： Provided is an image forming apparatus including an image forming section forming images on image forming faces of a recording medium, a condition setting section individually setting an operating condition of the image forming section for forming the image on a first image forming face of a recording medium and another operating condition of the image forming section for forming the image on a second image forming face of the recording medium opposite to the first image forming face in the manual duplex mode, and a control section controlling the image forming section on the basis of each operating condition set by the condition setting section.
摘要翻译： 本发明提供一种图像形成装置，包括在记录介质的图像形成面上形成图像的图像形成部，条件设定部，在记录介质的第一图像形成面上分别设定用于形成图像的图像形成部的动作状态 以及用于在手动双面模式下在与第一图像形成面相对的记录介质的第二图像形成面上形成图像的图像形成部分的另一操作条件，以及基于每个图像形成部分控制图像形成部分的控制部分 操作条件由条件设置部分设置。
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公开(公告)号：US20120076522A1
公开(公告)日：2012-03-29
申请号：US13244116
申请日：2011-09-23
申请人： Takuya AMAIKE , Toshio FURUKAWA
发明人： Takuya AMAIKE , Toshio FURUKAWA
IPC分类号： G03G15/16
CPC分类号： G03G21/00 , G03G15/168 , G03G2215/1661
摘要： An image forming apparatus includes a controller capable of performing a printing control and a cleaning control. In the printing control, developer images carried on the image carriers are transferred toward the opposing surface or a recording sheet by applying a transfer current between each of the image carriers and the transfer device. In the cleaning control, developer collected by the cleaning rollers is transferred toward the image carriers and the transfer device and collected by the cleaning device by applying a transfer current between each of the image carriers and the transfer device and switching an electric field established between the image carrier and the corresponding cleaning roller. The controller is configured to control the transfer current such that an average absolute value of the transfer current in the cleaning control is smaller than that in the printing control.
摘要翻译： 图像形成装置包括能够执行打印控制和清洁控制的控制器。 在打印控制中，通过在每个图像载体和转印装置之间施加转印电流，将图像载体上承载的显影剂图像转移到相对表面或记录片材。 在清洁控制中，通过在每个图像载体和转印装置之间施加转印电流，将由清洁辊收集的显影剂转移到图像载体和转印装置并由清洁装置收集，并且切换在 图像载体和相应的清洁辊。 控制器被配置为控制转印电流，使得清洁控制中的转印电流的平均绝对值小于打印控制中的转印电流的平均绝对值。
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公开(公告)号：US08005401B2
公开(公告)日：2011-08-23
申请号：US12342528
申请日：2008-12-23
CPC分类号： G03G15/1695 , G03G2215/0141 , G03G2215/1623
摘要： An image forming apparatus may be provided with a belt configured to move in the predetermined direction and face a photoreceptor, a charge removal member, and a conductive member. The charge removal member may be configured to remove charge of the belt. The conductive member may be located at the downstream side of the charge removal member in the predetermined direction. The conductive member may include a surface facing the belt.
摘要翻译： 图像形成装置可以设置有沿着预定方向移动并且面向感光体，电荷去除部件和导电部件的带。 电荷去除构件可以构造成去除带的电荷。 导电构件可以沿着预定方向位于电荷去除构件的下游侧。 导电构件可以包括面向带的表面。
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公开(公告)号：USD626566S1
公开(公告)日：2010-11-02
申请号：US29353129
申请日：2010-01-04
申请人： Toshio Furukawa
设计人： Toshio Furukawa
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公开(公告)号：US20090162099A1
公开(公告)日：2009-06-25
申请号：US12342528
申请日：2008-12-23
IPC分类号： G03G15/02
CPC分类号： G03G15/1695 , G03G2215/0141 , G03G2215/1623
摘要： An image forming apparatus may be provided with a belt configured to move in the predetermined direction and face a photoreceptor, a charge removal member, and a conductive member. The charge removal member may be configured to remove charge of the belt. The conductive member may be located at the downstream side of the charge removal member in the predetermined direction. The conductive member may include a surface facing the belt.
摘要翻译： 图像形成装置可以设置有沿着预定方向移动并且面向感光体，电荷去除部件和导电部件的带。 电荷去除构件可以构造成去除带的电荷。 导电构件可以沿着预定方向位于电荷去除构件的下游侧。 导电构件可以包括面向带的表面。
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公开(公告)号：US07400853B2
公开(公告)日：2008-07-15
申请号：US11316808
申请日：2005-12-27
申请人： Toshio Furukawa
发明人： Toshio Furukawa
IPC分类号： G03G15/16
CPC分类号： G03G15/1685 , G03G2215/1614
摘要： A transfer device includes a transfer roller that is rotatably provided facing an image carrying member, an urging device that urges the transfer roller in a direction that the transfer roller presses the image carrying member, and a regulating roller that is provided to a shaft commonly used with the transfer roller and presses the image carrying member to regulate a pressing force of the transfer roller that presses the image carrying member. The regulating roller is made of an elastic material.
摘要翻译： 转印装置包括可转动地设置在图像承载部件上的转印辊，沿着转印辊按压图像承载部件的方向推压转印辊的施力装置和设置在常用轴上的调节辊 用转印辊按压图像承载部件以调节按压图像承载部件的转印辊的按压力。 调节辊由弹性材料制成。
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