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    • 1. 发明授权
    • Copying apparatus
    • 复印机
    • US4521099A
    • 1985-06-04
    • US304565
    • 1981-09-22
    • Hajime KatayamaHiroshi NitandaTateki NagaokaHirotoshi KishiYusaku TakadaNoriyoshi IidaTsuneki InuzukaYutaka Komiya
    • Hajime KatayamaHiroshi NitandaTateki NagaokaHirotoshi KishiYusaku TakadaNoriyoshi IidaTsuneki InuzukaYutaka Komiya
    • G03G21/14G03G15/04
    • G03G21/145
    • An image forming apparatus has a rotatable member, a plurality of processing devices for forming an image on the rotatable member and transferring the image to transfer material, a device for fixing the transferred image, circuitry for controlling the operation of the rotating member and processing devices so that when the power switch is turned on at least the fixing device is turned on and when the power switch is turned off the fixing device is turned off while the rotation of the rotatable member is continued. The apparatus also includes a signal generating device associated with one of the processing devices, a first detector for detecting transfer material and a second detector for detecting the position of an original carriage, and circuitry for checking for a paper jam by counting signals from the time of the second detector signal. The apparatus also includes a detector for detecting the home position of the original carriage, setting structure for setting the carriage to the home position and resetting structure for preventing the start of processing immediately upon operation of a manual start switch.
    • 图像形成装置具有可旋转构件,用于在可旋转构件上形成图像并将图像转印到转印材料的多个处理装置,用于固定转印图像的装置,用于控制旋转构件和处理装置的操作的电路 使得当电源开关打开时,至少定影装置打开,并且当电源开关关闭时,定影装置在可旋转构件的旋转继续的同时被关闭。 该装置还包括与处理装置中的一个相关联的信号发生装置,用于检测转印材料的第一检测器和用于检测原始支架的位置的第二检测器,以及用于通过从时间计数信号来检查卡纸的电路 的第二检测器信号。 该装置还包括用于检测原始托架的原始位置的检测器,用于将托架设置到起始位置的设置结构和用于在手动启动开关操作时立即防止开始处理的复位结构。
    • 5. 发明授权
    • Image forming process control
    • 图像形成过程控制
    • US4456366A
    • 1984-06-26
    • US156645
    • 1980-06-05
    • Yutaka KomiyaKatsumi MurakamiTsuneki InuzukaHisashi Sakamaki
    • Yutaka KomiyaKatsumi MurakamiTsuneki InuzukaHisashi Sakamaki
    • G03G15/00G03G15/28
    • G03G15/50
    • An image forming apparatus for forming an image on a photosensitive medium, is provided with an image forming device having reciprocable member for applying image light to the photosensitive medium, a detector for detecting that the reciprocable member is located at a predetermined position in the reciprocating path thereof, signal generator for generating a signal indicating the size of image formation, and a control, responsive to the detector and the signal generator, for selecting the detecting positions of the detector in response to the size signal from the signal generator to control the image forming device at different timings so as to form an image in different timing in accordance with the size thereof.
    • 一种用于在感光介质上形成图像的图像形成装置设置有具有用于向感光介质施加图像光的往复运动构件的图像形成装置,用于检测往复运动构件位于往复路径中的预定位置的检测器 信号发生器,用于产生指示图像形成大小的信号,以及响应于检测器和信号发生器的控制,用于响应于来自信号发生器的尺寸信号选择检测器的检测位置以控制图像 在不同的定时形成装置,以便根据其尺寸以不同的定时形成图像。