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公开(公告)号：EP3255503A1
公开(公告)日：2017-12-13
申请号：EP17172363.8
申请日：2017-05-23
发明人： OKUMURA, Shohei
CPC分类号： G03G15/1665 , G03G15/104 , G03G15/1605 , G03G15/1675
摘要： An image forming apparatus includes an image bearing member; a transfer member configured to form a transfer portion where the toner image is transferred from the image bearing member by being supplied with a transfer bias; a carrier liquid supplying portion configured to supply the carrier liquid to the transfer portion; a transfer bias voltage source capable of applying the transfer bias to the transfer portion; a detecting portion configured to detect at least one of a voltage and a current at the transfer portion; and a setting portion configured to set the transfer bias during non-image-formation on the basis of a detection result of the detecting portion when a setting bias is applied from the transfer member in a state in which the carrier liquid is in the transfer portion.
摘要翻译： 一种图像形成设备，包括图像承载部件; 转印部件，所述转印部件被构造为形成转印部分，在所述转印部分通过被供应转印偏压而使所述调色剂图像从所述图像承载部件转印; 载体液体供应部分，其构造成将载体液体供应到转印部分; 能够将转印偏压施加到转印部分的转印偏压电压源; 检测部分，被配置为检测转印部分处的电压和电流中的至少一个; 以及设定部分，其被配置为当在载体液体处于转印部分中的状态下从转印部件施加设定偏压时，基于检测部分的检测结果来设置非图像形成期间的转印偏压 。
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公开(公告)号：EP3175298A1
公开(公告)日：2017-06-07
申请号：EP14748166.7
申请日：2014-07-31
发明人： GRINWALD, Yaron , KADIS, Giries
CPC分类号： G03G15/104 , G03G15/0818 , G03G15/10 , G03G15/11 , G03G2215/0626
摘要： An apparatus to concentrate electro fluid. The apparatus comprising an electrically grounded drum, a fluid feed to provide electro fluid to the surface of the drum and a roller. The roller comprising a metal core to be electrically biased and a ceramic coating around the metal core.
摘要翻译： 一种浓缩电流体的装置。 该设备包括电接地的鼓，用于向鼓的表面提供电流体的流体馈送和辊。 该辊子包括将被电偏置的金属芯和围绕金属芯的陶瓷涂层。
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公开(公告)号：EP2992387A1
公开(公告)日：2016-03-09
申请号：EP13723698.0
申请日：2013-04-30
发明人： SCHLUMM, Doron , SHEMER, Zvi , SANDLER, Mark
CPC分类号： G03G15/0889 , G03G15/01 , G03G15/0121 , G03G15/0184 , G03G15/0855 , G03G15/104
摘要： A printing apparatus comprising a plurality of base color ink containers, each for containing a different base color ink, and a custom color ink container for containing a custom color ink, the printing apparatus being configured to print any of the custom color ink and the different base color inks, from the custom color ink container and the plurality of base color ink containers, respectively, to a print medium. The printing apparatus is configured to mix a custom color ink for the custom color ink container using a combination of any of the base color inks.
摘要翻译： 一种印刷装置，其特征在于，具备多个用于收纳不同的基本颜色的墨水的基本颜色的墨水容器和用于收容定制的颜色墨水的定制的颜色墨水容器，所述印刷装置构成为印刷所述定制的颜色墨水和所述不同的 基本颜色墨水分别从定制彩色墨盒和多个基本颜色墨盒运送到打印介质。 打印设备被配置成使用任何基本颜色墨水的组合来混合用于定制彩色墨盒的定制彩色墨水。
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公开(公告)号：EP2670599A1
公开(公告)日：2013-12-11
申请号：EP11857721.2
申请日：2011-01-31
发明人： SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner
CPC分类号： G03G15/104 , B41J2/175 , B41J2/18 , G03G13/10
摘要： A printing system utilizing inks with high solids content includes a mixing unit for receiving a high solids content ink and producing a concentrated ink and an interim tank for receiving the concentrated ink from the mixing unit. An ink tank receives the concentrated ink from the interim tank and produces printing ink. An liquid electro-photographic print engine receives the printing ink from the ink tank. A fluid return line is connected between the mixing unit and at least one of the interim tank and the ink tank, the mixing unit receiving fluid from at least one of the interim tank and the ink tank and mixing the fluid with the high solids content ink. A method for liquid electro photographic printing using high solid content ink is also provided.
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公开(公告)号：EP2605914A1
公开(公告)日：2013-06-26
申请号：EP10856244.8
申请日：2010-08-20
发明人： SILCOFF, Elliad , BACHAR, Eyal , SHKURI, Kobi , KLEIN, Nava
CPC分类号： G03G15/50 , B41J2/175 , B41J2/18 , B41J2/185 , G03G15/104
摘要： A method includes controlling a charge level of fluid in a fluid chamber by detecting at least one fluid parameter corresponding to a charge level of a fluid in a fluid chamber having at least charge directors and carrier liquid, and controlling the charge level of the fluid based on the detected fluid parameter.
摘要翻译： 一种方法包括通过检测至少一个流体参数来控制流体室中的流体的充电水平，该至少一个流体参数对应于具有至少电荷导向器和载体液体的流体室中的流体的充电水平，并且控制基于流体的充电水平 对检测到的流体参数。
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公开(公告)号：EP2492757A2
公开(公告)日：2012-08-29
申请号：EP12156478.5
申请日：2012-02-22
IPC分类号： G03G15/10
CPC分类号： G03G15/104 , G03G15/0815
摘要： In a developing device which supplies a liquid developer containing a toner and a carrier liquid to a developer holder roller (51) using a supply member (52) and performs development using the liquid developer, and an image forming apparatus including the developing device, a developer holder cleaning unit (511,512) which cleans the developer holder roller (51) and recovers the liquid developer in order to prevent the liquid developer after development from being adhered to the supply member, a supply member cleaning unit (521) which cleans the supply member and recovers the liquid developer, a recovery path member (513) which is disposed above the supply member in a vertical direction and receives the liquid developer recovered by the developer holder cleaning unit, and a recovery unit (541) which is disposed above the recovery path member in the vertical direction and stores the liquid developer moved to the recovery path member and the liquid developer recovered by the supply member cleaning unit are provided.
摘要翻译： 在使用供给部件（52）向显影剂保持辊（51）供给含有调色剂和载体液体的液体显影剂并使用该液体显影剂进行显影的显影装置以及包括该显影装置的图像形成装置中， 用于清洁显影剂保持辊（51）并回收液体显影剂以防止显影后的液体显影剂粘附到供给部件上的显影剂保持体清洁单元（511,512）;清洁供给部件的供给部件清洁单元（521） 并回收液体显影剂;回收路径构件（513），其沿垂直方向设置在供应构件上方并且接收由显影剂载体清洁单元回收的液体显影剂;以及回收单元（541），其设置在回收路径构件 回收路径部件在垂直方向上移动并存储移动到回收路径部件的液体显影剂和由供应部件回收的液体显影剂 提供清洁单元。
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公开(公告)号：EP1893411B1
公开(公告)日：2009-09-09
申请号：EP06740665.2
申请日：2006-04-05
发明人： TIEDGE, John
CPC分类号： B41J2/17506 , B41J2/17566 , G03G15/104
摘要： Apparatuses (112) are provided for use with printing devices (102). One apparatus (112) includes a housing (202) forming a reservoir (204) that is suitable for holding a printing material (110) therein, and having an outlet feature (206) configured to allow the printing material (110) to be withdrawn from the reservoir (204) and an inlet feature (208) configured to allow an amount of printing material (110) to be deposited within the reservoir (204), and a fill indicator (212, 212', 212'', 212''') operatively coupled to the housing (202). The fill indicator (212, 212', 212'', 212''') includes a breach mechanism (214, 400, 500, 600, 700) that is configured to be detectibly altered when the inlet feature (208) is used to deposit the amount of printing material (110) into the reservoir (204), and an interface (216) that is operatively coupled to the breach mechanism (214, 400, 500, 600, 700) and configured to allow detection of at least one electrical characteristic of the breach mechanism (214, 400, 500, 600, 700).
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公开(公告)号：EP1929377A1
公开(公告)日：2008-06-11
申请号：EP06774936.6
申请日：2006-09-07
CPC分类号： G03G15/101 , G03G15/104
摘要： A high speed electrostatic printing machine has a toner supply to supply to a supply roller (13) a high viscosity highly concentrated toner; a pick-up roller (16) which is spaced from the supply roller by a first feed gap; a metering roller (21) which receives a thin layer of the toner from the pick-up roller; a doctor blade (23) bearing against the metering roller which bears against a development member (31) with an interference fit (32) to transfer a thin layer of the toner onto the development member; an image forming stage (40), the image forming stage comprising an image carrying member (41) having a surface adapted to retain an electrostatic latent image thereon with the development member engaging against the image carrying member with an interference fit (46) to give a selected contact time therebetween; a development stage in which toner particles in the thin layer on the development member are transferred to the image carrying member under the influence of the electrostatic latent image on the image carrying member to provide a developed image thereon; and a transfer stage (50) in which the developed image is transferred from the image carrying member onto a substrate (61), or a further member, such as an intermediate member (5). A carrier liquid displacement device (33) acts upon the thin layer of toner on the development member (31) to push toner particles in the thin layer towards the surface of the roller and to leave a carrier liquid rich layer on the outside of the thin toner layer.
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10.发明授权Wet-type electrophotographic image forming apparatus and method for controlling collection of developer 有权图像使用液体显影剂和方法，用于控制显影剂返回过境形成装置。
公开(公告)号：EP1630623B1
公开(公告)日：2008-05-14
申请号：EP05255114.0
申请日：2005-08-18
IPC分类号： G03G15/10
CPC分类号： G03G15/104
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