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1.发明授权Image forming apparatus having control structure for cleaning the transfer device 失效具有用于清洁转印装置的控制结构的图像形成装置
公开(公告)号：US5729788A
公开(公告)日：1998-03-17
申请号：US614717
申请日：1996-03-13
CPC分类号： G03G15/167 , G03G15/168 , G03G2215/00721 , G03G2215/1614 , G03G2215/1652
摘要： A transfer sheet detect sensor for detecting the presence or absence of a transfer sheet is disposed between a point of contact where a developing device for developing an electrostatic latent image formed on an image carrier to form a toner image is contacted with a transfer roller in a transfer portion and a point of tucking provided just upstream of the contact point where the transfer sheet is tucked into the image carrier just upstream of the contact point, the transfer roller is disposed such that it can be contacted with and retreated (separated) from the image carrier, and a cleaning roller is provided such that it can be contacted with the transfer roller while the transfer roller is retreated to its separated position, whereby a given cleaning voltage is applied to the transfer roller when the transfer roller is cleaned by the cleaning roller.
摘要翻译： 在用于显影形成在图像载体上的静电潜像的显影装置以形成调色剂图像的接触点之间设置用于检测转印纸的存在或不存在的转印纸张检测传感器，其中转印辊与转印辊接触 转印部分和提取点刚好在接触点的上游位置，转印片材刚好在接触点的上游被卷入到图像载体中，转印辊被设置成使得其可以与接触点接触并从其中退出（分离） 图像载体和清洁辊被设置成使得其可以在转印辊退回到其分离位置的同时与转印辊接触，由此当转印辊通过清洁进行清洁时，将给定的清洁电压施加到转印辊上 滚筒。
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公开(公告)号：US20140268257A1
公开(公告)日：2014-09-18
申请号：US14350993
申请日：2012-05-22
CPC分类号： H04N1/0032 , B42D9/04 , B42D9/06 , B65H3/063 , B65H3/523 , B65H5/021 , B65H2701/1932 , H04N1/00567 , H04N2201/0081 , H04N2201/0084 , H04N2201/0434
摘要： In order to provide a page-turning reader device and a feeder device capable of continuously acquiring image data of each page of a plurality of booklets, the page-turning reader device (1) includes a feeder unit (102) that feeds a plurality of stacked booklets (10) one by one from a lower side; a holder (203) that grips and fixes a binding edge of the booklet (10) fed from the feeder unit (102); an air suction pad (206), an air blow nozzle (207), and a first page-turning bar (204) configured to turn the pages of the booklet (10) one by one while the booklet (10) is fixed by the holder (203); and an image data acquiring means (11) that acquires image data of each page of the booklet (10) using an image pickup camera (106) in synchronization with a turning operation.
摘要翻译： 为了提供能够连续获取多个小册子的每页的图像数据的翻页阅读器装置和馈送装置，翻页阅读器装置（1）包括馈送单元（102），馈送单元（102） 堆叠的小册子（10）从下侧逐个; 夹持并固定从馈送单元（102）馈送的小册子（10）的装订边缘的保持器（203）。 空气吸盘（206），吹气嘴（207）和第一转页杆（204），其构造成在小册子（10）被固定的情况下逐一转动小册子（10）的页面 支架（203）; 以及图像数据获取装置，其与转动操作同步地使用图像拾取相机（106）获取小册子（10）的每一页的图像数据。
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公开(公告)号：US09077827B2
公开(公告)日：2015-07-07
申请号：US14350993
申请日：2012-05-22
CPC分类号： H04N1/0032 , B42D9/04 , B42D9/06 , B65H3/063 , B65H3/523 , B65H5/021 , B65H2701/1932 , H04N1/00567 , H04N2201/0081 , H04N2201/0084 , H04N2201/0434
摘要： In order to provide a page-turning reader device and a feeder device capable of continuously acquiring image data of each page of a plurality of booklets, the page-turning reader device (1) includes a feeder unit (102) that feeds a plurality of stacked booklets (10) one by one from a lower side; a holder (203) that grips and fixes a binding edge of the booklet (10) fed from the feeder unit (102); an air suction pad (206), an air blow nozzle (207), and a first page-turning bar (204) configured to turn the pages of the booklet (10) one by one while the booklet (10) is fixed by the holder (203); and an image data acquiring means (11) that acquires image data of each page of the booklet (10) using an image pickup camera (106) in synchronization with a turning operation.
摘要翻译： 为了提供能够连续地获取多个小册子的每页的图像数据的翻页阅读器装置和馈送装置，翻页阅读器装置（1）包括馈送单元（102），馈送单元（102） 堆叠的小册子（10）从下侧逐个; 夹持并固定从馈送单元（102）馈送的小册子（10）的装订边缘的保持器（203）。 空气吸盘（206），吹气嘴（207）和第一转页杆（204），其构造成在小册子（10）被固定的情况下逐一转动小册子（10）的页面 支架（203）; 以及图像数据获取装置，其与转动操作同步地使用图像拾取相机（106）获取小册子（10）的每一页的图像数据。
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