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    • 14. 发明授权
    • Image forming apparatus including power switch operating means
    • 图像形成装置,包括电源开关操作装置
    • US4436408A
    • 1984-03-13
    • US219975
    • 1980-12-24
    • Tsuneki InuzukaMasato IshidaHiroshi TaniokaHisashi Sakamaki
    • Tsuneki InuzukaMasato IshidaHiroshi TaniokaHisashi Sakamaki
    • G03G15/00
    • G03G15/5004
    • Copying apparatus including a processing unit for forming a visible image on a copy material, a process control device for operatively controlling the processing unit, and a manual power switch unit for supplying power to electric loads of the processing unit and the process control device. The manual power switch unit includes an actuator to maintain an On condition during the time from the beginning of manual turning on, to the activation of manual turning off, and a coil to release the On condition of the actuator before the activation of the manual turning off. The power switch unit further includes a power control device for driving the coil to release the actuator from the On condition to the Off condition after a predetermined time has elapsed since a completion of copying operations, wherein the power control includes a timer controlled by the process control device for driving the coil.
    • 复印装置包括用于在复印材料上形成可见图像的处理单元,用于可操作地控制处理单元的处理控制装置,以及用于向处理单元和处理控制装置的电负载供电的手动功率开关单元。 手动电源开关单元包括致动器,以在从手动开启开始到手动关闭的启动期间保持开启状态,以及在手动转动激活之前释放致动器的打开状态的线圈 关闭 电源开关单元还包括用于驱动线圈的功率控制装置,以在从复制操作完成起经过预定​​时间之后将致动器从On状态释放到Off状态,其中功率控制包括由该过程控制的定时器 用于驱动线圈的控制装置。
    • 19. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US4816868A
    • 1989-03-28
    • US28025
    • 1987-03-17
    • Katsuichi ShimizuOsamu SawamuraShunichi MasudaMasahiro TomosadaHisashi Sakamaki
    • Katsuichi ShimizuOsamu SawamuraShunichi MasudaMasahiro TomosadaHisashi Sakamaki
    • B65H43/00B65H3/44G03G21/00G03G21/02G03G21/14G03G15/00
    • G03G21/14
    • An image forming apparatus in which copying operations are controlled according to a program sequence. The apparatus has an input unit for entering copying instructions and sequence signals, a control unit for controlling active loads in response to signals from the input unit, and logic circuits connected to the control unit for controlling the active loads. The input unit can be used to input a specific instruction signal to set a predetermined data value in a data memory of the control unit, to instruct that a portion of the control program be omitted to permit the apparatus to operate without actually producing an image. Alternatively, or in addition to such feature, the control unit may have a sequence control program which omits specific malfunction detection functions, that program being used to permit performance of a test operation of the apparatus without the need for actually consuming recording sheets or other materials in the test.
    • 一种图像形成装置,其中根据程序顺序控制复印操作。 该装置具有用于输入复制指令和序列信号的输入单元,用于响应于来自输入单元的信号控制有效负载的控制单元和连接到控制单元的用于控制有效负载的逻辑电路。 输入单元可以用于输入特定指令信号以在控制单元的数据存储器中设置预定数据值,以指示控制程序的一部分被省略以允许设备操作而不实际产生图像。 或者或除了这种特征之外,控制单元可以具有省略特定故障检测功能的程序控制程序,该程序用于允许执行设备的测试操作,而不需要实际消耗记录纸或其他材料 在测试中。