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1. 发明授权

US4547061A Electrophotographic imaging apparatus and method particularly for color proofing 失效
标题翻译：电子照相成像设备和方法特别用于彩色打样
公开(公告)号：US4547061A
公开(公告)日：1985-10-15
申请号：US348769
申请日：1982-02-16
申请人： Harold J. Weber , Manfred R. Kuehnle , James C. Compton , John N. Poulakis , Michael J. Szymanski , Kenneth A. Lindblom , Donald S. Cleveland
发明人： Harold J. Weber , Manfred R. Kuehnle , James C. Compton , John N. Poulakis , Michael J. Szymanski , Kenneth A. Lindblom , Donald S. Cleveland
IPC分类号： G03F3/10 , G03G13/01 , G03G13/26 , G03G15/01 , G03G15/22 , G03G21/00 , G03G13/10 , G03G15/10
CPC分类号： G03G15/0163
摘要： Electrophotographic imaging apparatus, particularly for color proofing, is provided for normal daylight operation including a light-tight housing having a framework mounting plural spaced functional processing stations for charging, imaging, toning, transfer and, optionally, cleaning, all interior of the housing. A platen assembly mounting an electrophotographic member is translated along a linear path, the assembly being guided by a rail and a track secured along the entire length of the framework. A copyboard is disposed below the carriage within the imaging station and carries a transparency. The electrophotographic member is translated past the charging station for charging same and brought to the imaging station where the copyboard is raised, to establish an intimate engagement with the member established and exposed to an interior disposed radiant energy source. After exposure, the copyboard is lowered and the member translated to the toning station where one of plural available toning modules has been raised to intercept the platen whereby to establish a toning gap for toning with liquid toner carried by said one module during passage past said module. The member next is translated to the transfer station for transfer to a pre-wet sheet of transfer medium. A registration system is provided at both imaging and transfer stations to assure registration between the member and the transparency on the one hand and the member and the transfer medium on the other hand at the respective station whereby all functional tolerance relationships being maintained independent of the framework.
摘要翻译：提供特别用于彩色打样的电子照相成像装置，用于正常的日光操作，包括具有框架的不透光壳体，该框架安装用于对壳体的所有内部进行充电，成像，调色，转印和可选地清洁的多个间隔开的功能性处理站。安装电子照相构件的压板组件沿着线性路径平移，组件由轨道和沿着框架的整个长度固定的轨道引导。一个电子白板设置在成像站内的托架下方并带有透明度。电子照相构件被翻转过充电站，用于对其充电，并将其提供到电子白板上升的成像站，以与建立并暴露于内部设置的辐射能源的构件建立紧密接合。在曝光之后，电子白板被降低，并且该成员转换到调色站，其中已经升高了多个可用的调色组件中的一个，以拦截压盘，从而在通过所述模块期间由所述一个模块承载的液体调色剂建立调色剂的调色间隙。接下来的构件被转移到转移站以转移到预湿式转印介质片。在成像和转移站都提供注册系统，以确保成员与透明度以及成员和转移介质之间的注册在另一方面在相应的工作站，从而所有功能的容差关系被保持独立于框架。

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