Multi-color image forming apparatus
    1.
    发明授权
    Multi-color image forming apparatus 失效
    多色成像装置

    公开(公告)号:US5192977A

    公开(公告)日:1993-03-09

    申请号:US775769

    申请日:1991-10-15

    IPC分类号: G03G15/00 G03G15/01

    摘要: An image forming apparatus includes: an original circulation unit for feeding originals placed on an original mounting unit one by one to an exposure site and after the exposure, returning the original to the original mounting unit; a copying unit for copying an original image to a recording sheet through exposure of the original at the exposure site; a first transport unit for feeding the recording sheet to a copy site; a first control unit for performing the original circulation by the original circulation unit for a set number of times to obtain the set number of copies; a second transport unit for feeding a specific sheet for each circulation of the originals; and a second control unit for controlling the first and second transport units to pre-feed the recording sheet and the specific sheet to be next supplied during a copy operation; wherein the second control unit does not perform the pre-feed of the recording sheet and the specific sheet during the first circulation of the originals by the original circulation unit, performs the pre-feed of the recording sheet and controls the first and second transport units to pre-feed the specific sheet, during a copy operation for the second and succeeding circulations of the originals.

    摘要翻译: 图像形成装置包括:原始循环单元,用于将放置在原始安装单元上的原稿一个接一个地馈送到曝光位置,并且在曝光之后,将原稿返回原始安装单元; 复印单元,用于通过在曝光位置曝光原稿将原始图像复制到记录纸张; 用于将记录纸张供给到复印部位的第一传送单元; 第一控制单元,用于执行原始循环单元的原始循环一定次数以获得设定的份数; 用于为原件的每个循环供给特定片材的第二传送单元; 以及第二控制单元,用于控制所述第一和第二传送单元在复印操作期间预先馈送所述记录纸和所述特定纸张以供应; 其中,所述第二控制单元在由所述原始循环单元在所述原稿的首次循环期间不执行所述记录纸和所述特定纸张的预供给,执行所述记录纸张的预进给并且控制所述第一和第二输送单元 在原件的第二次和后续循环的复印操作期间预先给出特定的纸张。