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公开(公告)号：US07627269B2
公开(公告)日：2009-12-01
申请号：US11395127
申请日：2006-04-03
IPC分类号： G03G21/00
CPC分类号： G03G15/0225 , G03G2215/025
摘要： An image forming apparatus includes an image bearing member; a charging member for contacting a peripheral surface of the image bearing member to electrically charge the peripheral surface; a first developing device for forming a first developed image on the peripheral surface of the image bearing member charged by the charging member; a second developing device for forming a second developed image on the peripheral surface, wherein a combined developed image is formed by superimposing the first developed image and the second developed image on a common transfer material, wherein when the combined image is being formed, the charging member is cleaned by transferring, by an electric field, material deposited on the charging member to a region between the first developed image and the second developed image on the peripheral surface of the image bearing member, and wherein the first developed image and the second developed image are not formed in the region.
摘要翻译： 图像形成装置包括：图像承载部件; 充电构件，用于接触图像承载构件的外围表面以对外围表面进行充电; 用于在由充电部件充电的图像承载部件的外周表面上形成第一显影图像的第一显影装置; 用于在外围表面上形成第二显影图像的第二显影装置，其中通过将第一显影图像和第二显影图像叠加在共同的转印材料上而形成组合的显影图像，其中当组合图像正在形成时， 通过电场将沉积在充电构件上的材料转印到图像承载构件的外周表面上的第一显影图像和第二显影图像之间的区域，并且其中第一显影图像和第二显影图像 图像不在该区域形成。
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2.发明申请公开(公告)号：US20070183802A1
公开(公告)日：2007-08-09
申请号：US11670052
申请日：2007-02-01
IPC分类号： G03G15/01
CPC分类号： G03G15/50 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： An image forming apparatus has: a photosensitive drum onto which images are formed; and a primary transfer roller which sequentially forms the color images onto the photosensitive drum by using a plurality of developing devices having different color developers and transfers the color images formed on the drum onto a transfer member or a recording medium. Order of forming the images onto an image bearing member on a photosensitive member is switched based on a use amount of each of the plurality of developing devices.
摘要翻译： 图像形成装置具有：形成图像的感光鼓; 以及通过使用具有不同显色剂的多个显影装置将彩色图像依次形成到感光鼓上并将形成在滚筒上的彩色图像转印到转印部件或记录介质上的一次转印辊。 基于多个显影装置中的每一个的使用量来切换将图像形成在感光构件上的图像承载构件上的顺序。
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公开(公告)号：US20060222400A1
公开(公告)日：2006-10-05
申请号：US11395127
申请日：2006-04-03
IPC分类号： G03G15/02
CPC分类号： G03G15/0225 , G03G2215/025
摘要： An image forming apparatus includes an image bearing member; a charging member for contacting a peripheral surface of the image bearing member to electrically charge the peripheral surface; a first developing device for forming a first developed image on the peripheral surface of the image bearing member charged by the charging member; a second developing device for forming a second developed image on the peripheral surface, wherein a combined developed image is formed by superimposing the first developed image and the second developed image on a common transfer material, wherein when the combined image is formed, the charging member is cleaned by transferring material deposited on the charging member to a region between the first developed image and the second developed image on the peripheral surface of the image bearing member, and wherein the first developed image or the second developed image is not formed in the region.
摘要翻译： 图像形成装置包括：图像承载部件; 充电构件，用于接触图像承载构件的外围表面以对外围表面进行充电; 用于在由充电部件充电的图像承载部件的外周表面上形成第一显影图像的第一显影装置; 用于在外围表面上形成第二显影图像的第二显影装置，其中通过将第一显影图像和第二显影图像叠加在共同的转印材料上而形成组合显影图像，其中当组合图像形成时，充电部件 通过将沉积在充电构件上的材料转印到图像承载部件的圆周表面上的第一显影图像和第二显影图像之间的区域来清洁，并且其中第一显影图像或第二显影图像不形成在该区域中 。
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4.发明授权公开(公告)号：US08078071B2
公开(公告)日：2011-12-13
申请号：US11670052
申请日：2007-02-01
IPC分类号： G03G15/01
CPC分类号： G03G15/50 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： An image forming apparatus has: a photosensitive drum onto which images are formed; and a primary transfer roller which sequentially forms the color images onto the photosensitive drum by using a plurality of developing devices having different color developers and transfers the color images formed on the drum onto a transfer member or a recording medium. Order of forming the images onto an image bearing member on a photosensitive member is switched based on a use amount of each of the plurality of developing devices.
摘要翻译： 图像形成装置具有：形成图像的感光鼓; 以及通过使用具有不同显色剂的多个显影装置将彩色图像依次形成到感光鼓上并将形成在滚筒上的彩色图像转印到转印部件或记录介质上的一次转印辊。 基于多个显影装置中的每一个的使用量来切换将图像形成在感光构件上的图像承载构件上的顺序。
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公开(公告)号：US07254347B2
公开(公告)日：2007-08-07
申请号：US11152563
申请日：2005-06-14
IPC分类号： G03G15/00
CPC分类号： G03G15/00 , G03G21/1867 , G03G21/1875 , G03G2221/1892
摘要： A unit includes cartridge electrical contacts provided at respective ends of the cartridge in a longitudinal direction and electrically connecting with body electrical contacts when the cartridge is properly mounted to the image forming apparatus. The cartridge electrical contacts are electrically connected to each other. Mounting the cartridge to the image forming apparatus forms a detection circuit via the cartridge.
摘要翻译： 单元包括沿着纵向方向设置在盒的相应端部处的盒式电触点，并且当盒正确地安装到图像形成装置时与电体接触电连接。 盒式电触头彼此电连接。 将盒安装到图像形成装置通过盒形成检测电路。
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公开(公告)号：US20050276617A1
公开(公告)日：2005-12-15
申请号：US11152563
申请日：2005-06-14
CPC分类号： G03G15/00 , G03G21/1867 , G03G21/1875 , G03G2221/1892
摘要： A unit includes cartridge electrical contacts provided at respective ends of the cartridge in a longitudinal direction and electrically connecting with body electrical contacts when the cartridge is properly mounted to the image forming apparatus. The cartridge electrical contacts are electrically connected to each other. Mounting the cartridge to the image forming apparatus forms a detection circuit via the cartridge.
摘要翻译： 单元包括沿着纵向方向设置在盒的相应端部处的盒式电触点，并且当盒正确地安装到图像形成装置时与电体接触电连接。 盒式电触头彼此电连接。 将盒安装到图像形成装置通过盒形成检测电路。
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公开(公告)号：US5666606A
公开(公告)日：1997-09-09
申请号：US658530
申请日：1996-06-05
申请人： Keiji Okano , Takahiro Inoue , Kazushige Sakurai , Tadashi Onimura , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Seiji Yamaguchi , Hideki Matsumoto
发明人： Keiji Okano , Takahiro Inoue , Kazushige Sakurai , Tadashi Onimura , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Seiji Yamaguchi , Hideki Matsumoto
CPC分类号： G03G15/0216 , G03G5/14704 , G03G5/14726
摘要： An image forming apparatus includes a image bearing member having a photosensitive layer, a surface protection layer having fluorine resin material; a charging member contactable to the image bearing member to electrically charge the image bearing member, the charging member is capable of being supplied with an oscillation voltage, and wherein a peak-to-peak voltage of the oscillating voltage applied across a gap between a surface of the charging member and the surface of the image bearing member, is not less than twice a charge starting voltage of the image bearing member in the gap and not more than 1600 volt.
摘要翻译： 图像形成装置包括具有感光层的图像承载部件，具有氟树脂材料的表面保护层; 充电构件，其可与所述图像承载构件接触以对所述图像承载构件进行充电，所述充电构件能够被提供振荡电压，并且其中施加在表面之间的间隙上的振荡电压的峰峰值电压 的充电部件和图像承载部件的表面之间的距离不小于间隙中的图像承载部件的充电起始电压的两倍并且不大于1600伏。
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8.发明授权Image forming apparatus, cartridge, image forming system, and a memory device for determining the amount of developer in a developer containing portion 有权图像形成装置，盒，图像形成系统和用于确定显影剂容纳部分中的显影剂的量的存储装置公开(公告)号：US06668141B2
公开(公告)日：2003-12-23
申请号：US09951431
申请日：2001-09-14
申请人： Katsuhiro Kojima , Hideki Matsumoto
发明人： Katsuhiro Kojima , Hideki Matsumoto
IPC分类号： G03G1304
CPC分类号： G03G21/1889 , G03G15/0856 , G03G15/086 , G03G15/0863 , G03G2221/1823
摘要： In an electrophotographic image forming apparatus to which a cartridge containing a developer therein is detachably attachable, the cartridge has a memory storing therein information regarding the cartridge, and the main body of the apparatus is of a construction which has two or more devices for relating the output of a developer remaining amount detector and the developer amount to each other, and determines the method for relating the output of the developer remaining amount detector used to detect the developer amount from the output of the developer remaining amount detector and the developer amount to each other, on the basis of the information regarding the cartridge stored in the memory.
摘要翻译： 在电子照相成像设备中，其中容纳有显影剂的盒可拆卸地安装在其上，盒具有存储有关盒的信息的存储器，并且该设备的主体具有两个或更多个设备，用于将 将显影剂剩余量检测器和显影剂量输出到彼此，并且确定用于将用于检测显影剂量的显影剂剩余量检测器的输出与显影剂剩余量检测器的输出和显影剂量相关联的方法， 另一方面，基于存储在存储器中的盒的信息。
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9.发明授权公开(公告)号：US06892035B2
公开(公告)日：2005-05-10
申请号：US09826171
申请日：2001-04-05
申请人： Hideki Matsumoto , Kazushige Sakurai , Takeo Shoji , Toshiyuki Karakama , Toru Oguma , Katsuhiro Kojima
发明人： Hideki Matsumoto , Kazushige Sakurai , Takeo Shoji , Toshiyuki Karakama , Toru Oguma , Katsuhiro Kojima
CPC分类号： G03G21/1814 , G03G15/0856 , G03G15/086 , G03G15/0889 , G03G2221/183
摘要： A developing device usable with a main assembly of an electrophotographic image forming apparatus includes a developing member for supplying a developer to an electrophotographic photosensitive member for developing an electrostatic latent image formed on the electrophotographic photosensitive member, a first electrode, and a second electrode. An electrical signal is generated in accordance with an electrostatic capacity between the first electrode and second electrode when the first electrode or the second electrode is supplied with a voltage from the main assembly of the electrophotographic image forming apparatus, and is measured by the main assembly of the electrophotographic image forming apparatus to detect a remaining amount of the developer.
摘要翻译： 可用于电子照相成像设备的主组件的显影装置包括用于将显影剂供应到用于显影形成在电子照相感光构件上的静电潜像的电子照相感光构件的显影构件，第一电极和第二电极。 当第一电极或第二电极从电子照相成像设备的主组件提供电压时，根据第一电极和第二电极之间的静电电容产生电信号，并且由主组件 电子照相图像形成装置，用于检测显影剂的剩余量。
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10.发明授权公开(公告)号：US07283761B2
公开(公告)日：2007-10-16
申请号：US11082830
申请日：2005-03-18
申请人： Kenji Matsuda , Hideki Matsumoto
发明人： Kenji Matsuda , Hideki Matsumoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0815
摘要： The developing apparatus which develops a latent image formed on an photosensitive drum by a toner is provided with a developing roller which bears the toner, and an RS roller abutting against to this developing roller so as to perform the removal and supply of the toner on the photosensitive drum, and at the same time, is provided with adjusting means which adjusts a pushed-in amount for the developing roller of the RS roller according to the characteristic of the RS roller.
摘要翻译： 通过调色剂显影在感光鼓上形成的潜像的显影装置设置有承载调色剂的显影辊和与该显影辊抵接的RS辊，以便执行在该显影辊上的调色剂的去除和供应 感光鼓，同时设有根据RS辊的特性调节RS辊的显影辊的推入量的调节装置。
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