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    Recording device
    2.
    发明专利
    Recording device 失效
    录音设备

    公开(公告)号：JPS5760768A

    公开(公告)日：1982-04-12

    申请号：JP13500380

    申请日：1980-09-26

    申请人： Ricoh Co Ltd

    发明人： KOMADA KENYA

    IPC分类号： H04N1/29 ,  H04N1/00 ,  H04N1/04

    CPC分类号： H04N1/00588 ,  H04N1/0057 ,  H04N1/00602 ,  H04N1/00673

    摘要： PURPOSE: To form a vivid picture by reducing the load of a step motor and its variance and enhancing the precision of paper feeding in a latent image forming part by carrying a recording paper by the step motor up to the latent image forming part to store the recording paper in the position after this part.
    CONSTITUTION: A step motor 2 is turned by a pulse signal for carrying a recording paper, and a recording paper 1 is taken out by a paper feeding roller 3 by driving of the motor 2 and is fed out toward a recording head 4 intermittently. A latent image is formed on the surface by this head 4, and the recording paper is fed to a feeding roller 12 through a cutter unit 5. At this time, the output of a photosensor 6b of a loop quantity detector 6 is set to L, and the roller 12 drive by a one-turn clutch 9 is stopped to store the recording paper 1 in a loop between the roller 12 and the unit 5. When the loop reaches a constant size, the light path of a light emitting diode 6a is broken, and the output of the sensor 6b is set to H, and the clutch 9 is released by a clutch solenoid 10, thus feeding the recording paper to developing and fixing parts in a constant speed.
    COPYRIGHT: (C)1982,JPO&Japio

    摘要翻译： 目的：为了通过减少步进电机的负载及其变化形成鲜明的图像，并通过将步进电机携带记录纸直到潜像形成部分来提高潜像形成部分中的送纸精度，以存储 记录纸在该部分之后的位置。 构成：通过用于携带记录纸的脉冲信号转动步进电动机2，并且通过驱动电动机2由供纸辊3取出记录纸1，并且间歇地向记录头4送出。 通过该头部4在表面上形成潜像，并且记录纸通过切割器单元5被馈送到馈送辊12.此时，环路量检测器6的光电传感器6b的输出被设置为L 并且停止通过单转离合器9驱动的辊12，以将记录纸1存储在辊12和单元5之间的环路中。当环路达到恒定尺寸时，发光二极管6a的光路 传感器6b的输出被设定为H，离合器9由离合器电磁线圈10释放，从而将记录纸以恒定的速度送入显影固定部。