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公开(公告)号：EP0545631B1
公开(公告)日：1996-05-08
申请号：EP92310805.4
申请日：1992-11-26
发明人： Kai, Masami
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0855 , G03G15/0856 , G03G15/0865 , G03G15/0879 , Y10S222/01
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公开(公告)号：EP0503543A3
公开(公告)日：1994-09-07
申请号：EP92104020.0
申请日：1992-03-09
发明人： Kai, Masami , Katafuchi, Toshinobu , Tanaka, Hideyuki , Taniguchi, Toru , Yamada, Syuji , Ichihashi, Takao
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0855 , G03G15/0856 , G03G15/0865 , G03G15/0879
摘要： In an image forming apparatus in which toner is fed to a developer unit (6) from a toner storage container (32) through toner conveying means (40) provided between the toner storage container (32) and the developer unit (6), the image forming apparatus comprises a toner remaining amount detector (101) for detecting an amount which is not higher than a predetermined amount of toner in the toner storage container (32), a toner density detector (102) for detecting the density of toner in the developer unit (6), and means (110) for interrupting the image forming operation to feed the toner to the developer unit (6) from the toner storage container (32) through the toner conveying means (40) when the amount of the toner in the toner storage container (32) is larger than the predetermined amount and the density detected by the toner density detector (102) is lower than a predetermined density. Consequently, suitable measures can be taken when there occurs such a state that no toner is present in the toner conveying means (40) between the toner storage container (32) and the developing mechanism even if there is toner in the toner storage container (32).
摘要翻译： 在调色剂通过设置在调色剂储存容器（32）和显影剂单元（6）之间的调色剂传送装置（40）从调色剂存储容器（32）供给到显影剂单元（6）的图像形成装置中， 图像形成装置包括用于检测调色剂储存容器（32）中不高于预定量的调色剂的量的调色剂剩余量检测器（101），用于检测调色剂存储容器 显影单元（6），以及用于中断图像形成操作的装置（110），当调色剂的量被调色剂的量时，调色剂从调色剂存储容器（32）通过调色剂输送装置（40）供给到显影剂单元（6） 在调色剂存储容器（32）中的浓度大于预定量，并且由调色剂浓度检测器（102）检测的浓度低于预定浓度。 因此，即使在调色剂储存容器（32）和显影机构之间的调色剂输送装置（40）中也没有调色剂的情况下，即使调色剂储存容器（32）中存在调色剂，也可以采取合适的措施 ）。
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公开(公告)号：EP0545631A3
公开(公告)日：1993-07-07
申请号：EP92310805.4
申请日：1992-11-26
发明人： Kai, Masami
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0855 , G03G15/0856 , G03G15/0865 , G03G15/0879 , Y10S222/01
摘要： In an image forming apparatus, a toner container is provided for stocking a toner. In a body of the image forming apparatus, an opening is provided for supplying the toner to the toner container, and an opening cover for closing the opening when the toner is not supplied to the toner container. In the toner container, a rotator is provided so as to discharge the toner from the toner container into a developing device via a toner feed device. Moreover, the image forming apparatus includes an opening cover detector and a control section. The opening cover detector detects whether the opening cover is opened, and the control section prevents the rotator from driving when the opening cover detector detects that the opening cover is opened.
摘要翻译： 在图像形成设备中，提供用于放置调色剂的调色剂容器。 在图像形成装置的主体中，设置有用于将调色剂供应到调色剂容器的开口以及当调色剂未被供应到调色剂容器时用于关闭开口的开口盖。 在调色剂容器中，设置转子以便通过调色剂供给装置将调色剂从调色剂容器排出到显影装置中。 此外，图像形成设备包括开盖检测器和控制部分。 开盖检测器检测开盖是否打开，并且当开盖检测器检测到开盖打开时，控制部分防止转子驱动。
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公开(公告)号：EP0070742A3
公开(公告)日：1983-06-22
申请号：EP82303851
申请日：1982-07-20
发明人： Tsudaka, Hideaki , Washio, Takaji , Kozuka, Nobuhiko , Iseki, Masahide , Watanabe, Toshio , Kai, Masami , Yoshiyama, Toshio , Sakata, Hiromi
IPC分类号： G03G15/00
CPC分类号： G03G15/6502
摘要： Copy paper feeding device for a copying apparatus which comprises a plurality of cassettes 12, 13 capable of stroing copy paper sheets and feeding means corresponding to each of cassettes 12, 13 respectively. Each feeding means is driven selectively to feed the copy paper sheets in the case where the cassettes 12, 13 store the copy paper sheets having different sizes, and each feeding means is driven in a predetermined order to feed the copy paper sheets from one cassette 12 or 13 until the cassette 12 or 13 is vacant, then feed the copy paper sheets from the remaining cassette 13 or 12 successively in the case where the cassettes 12, 13 store the copy paper sheets having a same size. The copy paper feeding device includes the means which is situated corresponding to feeding means respectively for selecting a given feeding means to be driven.
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公开(公告)号：EP0070741A3
公开(公告)日：1983-06-22
申请号：EP82303849
申请日：1982-07-20
发明人： Tsudaka, Hideaki , Washio, Takaji , Kozuka, Nobuhiko , Iseki, Masahide , Watanabe, Toshio , Kai, Masami , Yoshiyama, Toshio , Sakata, Hiromi
IPC分类号： G03G15/00
CPC分类号： G03G15/5012
摘要： Copying apparatus capable of performing a first preset number of copying operations corresponding to a first original document in a successive copying operation mode, and performing a second preset number of copying operations corresponding to a second original document in an intruded copying operation mode. The copying apparatus comprises preset number display elements 50 for indicating first and second preset numbers, first counting means R1 for counting a number of copying operations, a copy number display element 51 for indicating a value counted by the first counting means R1, second counting means R2 for counting a discharged copy paper after completion of copying operation, and means 33 for detecting jam of copy paper. The counted value of the first counting means R1 is revised to the counted value of the second counting means R2 when jam of copy paper occurs.
摘要翻译： 复制设备，能够在连续复制操作模式中执行与第一原始文档相对应的第一预设数量的复制操作，并且在插入复制操作模式中执行与第二原始文档相对应的第二预设数量的复制操作。 该复印设备包括：用于指示第一和第二预置号码的预置号码显示单元50，用于对复印操作次数进行计数的第一计数装置R1，用于指示由第一计数装置R1计数的值的复印号码显示单元51， 用于在完成复印操作之后对排出的复印纸进行计数的R2以及用于检测复印纸的卡纸的装置33。 当复印纸发生卡纸时，第一计数装置R1的计数值被修改为第二计数装置R2的计数值。
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6.发明公开Copy paper feeding device for a copying apparatus 失效PapierblattzuführungsvorrichtungfürKopiergerät。
公开(公告)号：EP0070742A2
公开(公告)日：1983-01-26
申请号：EP82303851.8
申请日：1982-07-20
发明人： Tsudaka, Hideaki , Washio, Takaji , Kozuka, Nobuhiko , Iseki, Masahide , Watanabe, Toshio , Kai, Masami , Yoshiyama, Toshio , Sakata, Hiromi
IPC分类号： G03G15/00
CPC分类号： G03G15/6502
摘要： Copy paper feeding device for a copying apparatus which comprises a plurality of cassettes 12, 13 capable of stroing copy paper sheets and feeding means corresponding to each of cassettes 12, 13 respectively. Each feeding means is driven selectively to feed the copy paper sheets in the case where the cassettes 12, 13 store the copy paper sheets having different sizes, and each feeding means is driven in a predetermined order to feed the copy paper sheets from one cassette 12 or 13 until the cassette 12 or 13 is vacant, then feed the copy paper sheets from the remaining cassette 13 or 12 successively in the case where the cassettes 12, 13 store the copy paper sheets having a same size. The copy paper feeding device includes the means which is situated corresponding to feeding means respectively for selecting a given feeding means to be driven.
摘要翻译： 复制装置的复印供纸装置包括多个盒子12,13，能够分别对应于每个盒12,13的复印纸和送纸装置。 在盒12,13存储具有不同尺寸的复印纸的情况下，选择性地驱动每个进给装置供给复印纸，并且每个进给装置以预定的顺序被驱动以从一个盒12供给复印纸 或13，直到盒12或13空出，然后在盒12,13存储具有相同尺寸的复印纸的情况下，连续地从剩余的盒13或12中输送复印纸。 复印纸供给装置包括分别对应于供给装置设置的用于选择要驱动的给定进给装置的装置。
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公开(公告)号：EP0070741B1
公开(公告)日：1986-03-12
申请号：EP82303849.2
申请日：1982-07-20
发明人： Tsudaka, Hideaki , Washio, Takaji , Kozuka, Nobuhiko , Iseki, Masahide , Watanabe, Toshio , Kai, Masami , Yoshiyama, Toshio , Sakata, Hiromi
IPC分类号： G03G15/00
CPC分类号： G03G15/5012
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8.发明公开
公开(公告)号：EP0168148A1
公开(公告)日：1986-01-15
申请号：EP85303708.3
申请日：1985-05-28
IPC分类号： G03G15/00
CPC分类号： G03G15/751
摘要： A photoconductive drum device for electrostatic copying machines or the like which comprises a temperature maintaining heater (1) bent to a cylindrical form and accommodated in the main body of a photoconductive drum. The heater comprises a base plate (5) and a heat generator (6) attached to the base plate (5). The base plate (5) has a parallelogrammatic form substantially corresponding to a shape which is obtained by cutting a hollow cylinder. having a diameter approximate to the inside diameter of the drum main body, along a helical cut line and unbending the cylinder. A temperature censor (21) is disposed in the interior of the drum, his position with respect to the longitudinal direction of the drum is approximately in the middle between a highest temperature portion of the drum and a portion thereof having a low temperature due to the removal of heat by copy paper during the operation of the drum.
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公开(公告)号：EP0031726A1
公开(公告)日：1981-07-08
申请号：EP80304719.0
申请日：1980-12-23
CPC分类号： B82Y15/00 , G03G15/70 , G03G21/105
摘要： An electrostatic copying apparatus wherein a stationary original document image is projected onto a photosensitive member (2) during movement of an optical device (238) for exposing, and an electrostic latent image formed on the photosensitive member is transferred onto a copy sheet and is fixed, comprising (a) a jam detecting means for immediately detecting a copy sheet being jammed on a transport path; and (b) a cleaning device (13, 330, 332) for removing residual toner particles remaining on the photosensitive member by means of magnetic force and for storing the removed toner particles after transferring operation. According to this invention, an occurrrence of jam is detected immediately, and thus a falt or an accident of the electrostatic copying apparatus due to jam is prevented from expanding.
摘要翻译： 一种静电复印设备，其中在用于曝光的光学装置（238）的运动期间将静止的原始文件图像投影到感光部件（2）上，并且将形成在感光部件上的电潜像转印到复印纸上并被固定 （a）一个卡纸检测装置，用于立即检测在传送路径上卡住的复印纸; 和（b）清洁装置（13,330,332），用于通过磁力去除残留在感光元件上的残留调色剂颗粒，并用于在转印操作后存储去除的调色剂颗粒。 根据本发明，立即检测到卡纸的发生，从而防止了由于卡纸引起的静电复印设备的故障或事故扩大。
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公开(公告)号：EP0545631A2
公开(公告)日：1993-06-09
申请号：EP92310805.4
申请日：1992-11-26
发明人： Kai, Masami
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0855 , G03G15/0856 , G03G15/0865 , G03G15/0879 , Y10S222/01
摘要： In an image forming apparatus, a toner container is provided for stocking a toner. In a body of the image forming apparatus, an opening is provided for supplying the toner to the toner container, and an opening cover for closing the opening when the toner is not supplied to the toner container. In the toner container, a rotator is provided so as to discharge the toner from the toner container into a developing device via a toner feed device. Moreover, the image forming apparatus includes an opening cover detector and a control section. The opening cover detector detects whether the opening cover is opened, and the control section prevents the rotator from driving when the opening cover detector detects that the opening cover is opened.
摘要翻译： 在图像形成装置中，设置用于存放调色剂的调色剂容器。 在图像形成装置的主体中，设置有用于将调色剂供给到调色剂容器的开口以及当未将调色剂供给到调色剂容器时关闭开口的开口盖。 在调色剂容器中，设置旋转器，以便通过调色剂供给装置将调色剂从调色剂容器排出到显影装置中。 此外，图像形成装置包括开盖检测器和控制部。 开盖检测器检测开盖是否打开，并且当开盖检测器检测到开盖被打开时，控制部分防止旋转体驱动。
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