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公开(公告)号：US20040161253A1
公开(公告)日：2004-08-19
申请号：US10720237
申请日：2003-11-25
IPC分类号： G03G015/00
CPC分类号： G03G15/5058 , G03G2215/0103 , G03G2215/0167
摘要： An image forming apparatus an image bearing member adapted to bear a toner image and having a first glossiness in a first direction and a second glossiness lower than said first glossiness, and an optical detection unit including a light-emitting unit and a light-receiving unit, wherein a light emitted by the light-emitting unit is reflected by the image bearing member and is received by the light-receiving means and an optical direction from the light-emitting means to the light-receiving means is substantially same as the first direction of the image bearing member.
摘要翻译： 一种图像形成装置，适于承载调色剂图像并具有第一方向上的第一光泽度和低于所述第一光泽度的第二光泽度的图像承载部件，以及光学检测单元，包括发光单元和光接收单元 其中由所述发光单元发射的光被所述图像承载部件反射并被所述光接收装置接收，并且从所述发光装置到所述光接收装置的光学方向基本上与所述第一方向相同 的图像承载部件。
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2.发明申请Image forming apparatus and intermediate transfer unit detachably mountable thereon 失效图像形成装置和可拆卸地安装在其上的中间转印单元公开(公告)号：US20030081964A1
公开(公告)日：2003-05-01
申请号：US10284160
申请日：2002-10-31
IPC分类号： G03G015/01
CPC分类号： G03G15/162 , G03G2215/0177
摘要： The invention provides an image forming apparatus comprising an intermediate transfer belt composed of a resinous material, a transfer member for transferring a toner image on the intermediate transferring belt onto a transfer material, and an opposing member provided to be opposed to the transfer member across the intermediate transferring belt. The transfer member and the opposing member can be mutually pressured, and the intermediate transferring belt and the opposing member have an integrally measured microhardness smaller than 97null. Thus the invention provides an image forming apparatus capable of preventing a transfer unevenness caused at the transfer of the toner image from the intermediate transferring belt to the transfer material, and an intermediate transfer unit which is detachably attachable to the image forming apparatus.
摘要翻译： 本发明提供了一种图像形成装置，包括由树脂材料构成的中间转印带，用于将中间转印带上的调色剂图像转印到转印材料上的转印部件，以及设置成与转印部件相对的相对部件， 中间转印带。 转印构件和相对构件可以相互压力，并且中间转印带和相对构件具有小于97°的整体测量的显微硬度。 因此，本发明提供一种图像形成装置，其能够防止在将调色剂图像从中间转印带转印到转印材料时引起的转印不均匀性，以及可拆卸地附接到图像形成装置的中间转印单元。
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公开(公告)号：US20040156657A1
公开(公告)日：2004-08-12
申请号：US10743405
申请日：2003-12-23
IPC分类号： G03G015/01
CPC分类号： G03G15/0131 , G03G15/0121 , G03G15/0173 , G03G15/0184 , G03G2215/0106
摘要： The present invention relates to an image forming apparatus comprising image carrying means and an intermediate transfer body in an endless shape movable and receivable of toner images from said image carrying means at first and second transfer positions. The following formula is satisfied where a distance from said first transfer position to said second transfer position along the moving direction of said intermediate transfer body is denoted as Lab, a circumstance of said intermediate transfer in the moving direction is denoted as Lr, and a length of said toner image formed on said intermediate transfer body is denoted as Lm: LrnullLm>Lab.
摘要翻译： 本发明涉及一种图像形成装置，其包括图像承载装置和中间转印体，所述中间转印体在第一和第二转印位置处可移动并可接收来自所述图像承载装置的调色剂图像的环形形状。 满足以下公式，其中沿着所述中间转印体的移动方向从所述第一转印位置到所述第二转印位置的距离被表示为Lab，所述中间转印在移动方向上的情况表示为Lr，长度 形成在所述中间转印体上的所述调色剂图像表示为Lm：Lr-Lm> Lab。
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公开(公告)号：US20040131396A1
公开(公告)日：2004-07-08
申请号：US10721891
申请日：2003-11-26
IPC分类号： G03G015/01
CPC分类号： G03G15/0184 , G03G15/0121 , G03G15/0173 , G03G2215/0154
摘要： The present invention relates to an image forming apparatus comprising a plurality of movable image carriers, a movable intermediate transfer body, and contacting means separably contacting to said intermediate transfer body at a contacting position. Said image carrier located most closely to said contacting position in a direction extending along said intermediate transfer body on a downstream side in a moving direction of said intermediate transfer body with respect to said contacting position. Said image carrier located most closely to said contacting position in a direction extending along said intermediate transfer body on an upstream side in a moving direction of said intermediate transfer body with respect to said contacting position. A toner image formed on said intermediate transfer body is again transferred onto a transfer material after passing through said first transfer position and said second transfer position. And formula La-Sa Lm is satisfied where a distance from said contacting position to said first transfer position along the moving direction of said intermediate transfer body is set as La, where a distance from said exposing position on said first image carrier to said first transfer position along the moving direction of said first image carrier is set as Sa, and where an image length formed on said intermediate transfer body is set as Lm.
摘要翻译： 本发明涉及一种图像形成装置，包括多个可移动图像载体，可移动中间转印体和在接触位置可分离地接触所述中间转印体的接触装置。 所述图像载体在所述中间转印体的移动方向上相对于所述接触位置沿着沿着所述中间转印体延伸的方向最靠近所述接触位置。 所述载体在所述中间转印体的移动方向上相对于所述接触位置的上游侧沿着沿着所述中间转印体延伸的方向最靠近所述接触位置。 形成在所述中间转印体上的调色剂图像在通过所述第一转印位置和所述第二转印位置之后再次转印到转印材料上。 并且，在从所述接触位置到所述第一传送位置到所述中间转印体的移动方向的距离设定为La的情况下，满足公式La-Sa Lm，其中从所述第一图像载体上的所述曝光位置到所述第一转印 沿着所述第一图像载体的移动方向的位置被设置为Sa，并且其中形成在所述中间转印体上的图像长度被设置为Lm。
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公开(公告)号：US20040126155A1
公开(公告)日：2004-07-01
申请号：US10664880
申请日：2003-09-22
IPC分类号： G03G015/16
CPC分类号： G03G15/163
摘要： An image forming apparatus includes a first image bearing member for bearing a toner image; a second image bearing member for bearing the toner image; a transfer member opposed to said first image bearing member with said second image bearing member therebetween, wherein a voltage is applied to said transfer member to transfer the toner image from said first image bearing member on the second image bearing member, and wherein a resistance Rt of said transfer member and a resistance Rb of said second image bearing member satisfy Rt/Rbnull1.0.
摘要翻译： 图像形成装置包括用于承载调色剂图像的第一图像承载部件; 用于承载调色剂图像的第二图像承载部件; 与所述第一图像承载部件相对的转印部件，其间具有所述第二图像承载部件，其中向所述转印部件施加电压以将调色剂图像从所述第一图像承载部件转印到第二图像承载部件上，并且其中电阻Rt 的所述转印元件和所述第二图像承载元件的电阻Rb满足Rt / Rb> = 1.0。
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公开(公告)号：US20040126149A1
公开(公告)日：2004-07-01
申请号：US10667351
申请日：2003-09-23
IPC分类号： G03G015/16
CPC分类号： G03G15/161 , G03G15/0131 , G03G2215/1661
摘要： The invention provides an image forming apparatus including an image bearing member, an intermediate transferring member for receiving a transfer of a toner image from the image bearing member, a cleaning unit which cleans the toner image on the intermediate transferring member, a first mode for transferring a toner image on the intermediate transferring member onto a transfer material, and a second mode for cleaning the toner image without transfer to the transfer material. It is thus possible to prevent image failures resulting when the intermediate transferring member is started to be used from a new state or when the image forming apparatus is started to be used after a prolonged pause.
摘要翻译： 本发明提供了一种图像形成装置，其包括图像承载部件，用于接受来自图像承载部件的调色剂图像的转印的中间转印部件，清洁中间转印部件上的调色剂图像的清洁单元，第一转印模式 中间转印部件上的转印材料上的调色剂图像，以及用于清洁调色剂图像而不转印到转印材料的第二模式。 因此，可以防止当从新的状态开始使用中间转印部件时或当长时间停止后开始使用图像形成装置时导致的图像故障。
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公开(公告)号：US20040004654A1
公开(公告)日：2004-01-08
申请号：US10607310
申请日：2003-06-27
发明人： Tatsuya Kobayashi , Takashi Shibuya
IPC分类号： B41J002/385
CPC分类号： G03G15/5058 , G03G15/5041 , G03G2215/00063 , G03G2215/0177
摘要： A color image forming apparatus includes a controlling unit for controlling an exposure unit, developing devices, etc., so that an ordinary image of one color is formed within a period of time in which a carrier rotates once, and density detection pattern images of a plurality of colors are formed within the period of time in which the carrier rotates once.
摘要翻译： 彩色图像形成装置包括：控制单元，用于控制曝光单元，显影装置等，使得在载体旋转一次的时间段内形成一种普通的一种颜色的图像;以及密度检测图案图像 在载体旋转一次的时间段内形成多种颜色。
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