Sequence controller
    81.
    发明授权
    Sequence controller 失效
    序列控制器

    公开(公告)号:US5083142A

    公开(公告)日:1992-01-21

    申请号:US556742

    申请日:1990-07-23

    申请人: Hiroaki Kotabe

    发明人: Hiroaki Kotabe

    摘要: A sequence controller controls an image forming apparatus which includes a plurality of paper supply paths, a plurality of paper eject paths, an image forming device, and abnormally informing devices for informing an abnormity in the paper supply and eject paths. The sequence controller includes a memory device for storing at least image forming information related to a plurality of pages, the image forming information including image data related to images to be formed and paper path information for selecting one paper supply path and one paper eject path out of the plurality of paper supply and eject paths, and a control device for controlling an image forming operation of the image forming apparatus so as to form an image using the selected paper supply and eject paths which are selected by the paper path information. The control device has a function of automatically changing at least the paper path information related to an arbitrary one of the pages, in response to an abnormity in at least one of the selected paper supply and eject paths informed by the abnormity informing device.

    摘要翻译: 顺序控制器控制包括多个供纸路径,多个纸张排出路径,图像形成装置以及异常通知装置的图像形成装置,用于通知供纸和排出路径的异常。 序列控制器包括用于至少存储与多页有关的图像形成信息的存储装置,图像形成信息包括与要形成的图像有关的图像数据和用于选择一个供纸路径和一个纸张排出路径的纸张路径信息 多个纸张供给和排出路径的控制装置,以及用于控制图像形成装置的图像形成操作以便使用由纸张路径信息选择的所选择的供纸和排出路径形成图像的控制装置。 响应于由异常通知装置通知的所选择的供纸和排出路径中的至少一个的异常,控制装置具有至少自动改变与任意一页相关的纸张路径信息的功能。

    Image forming apparatus
    83.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US4970555A

    公开(公告)日:1990-11-13

    申请号:US315803

    申请日:1989-02-27

    申请人: Shigenori Obana

    发明人: Shigenori Obana

    摘要: An image forming apparatus includes an image forming section for forming an image on a sheet, a main convey mechanism for delivering the sheet to outside the image forming apparatus through the image forming section, and a reconvey mechanism for separating the sheet from the main convey mechanism at the downstream side of the image forming section, and merging the separated sheet to the upstream side of the image forming section. The reconvey mechanism has a gate for separating the sheet from the main convey mechanism to the reconvey mechanism, and a detector for detecting the jam of the sheet in the reconvey mechanism. The image forming apparatus also includes a control circuit and the like for preventing the separation of the sheet by the gate, and then delivering the sheet following the jammed sheet to outside the image forming apparatus.

    摘要翻译: 图像形成装置包括用于在片材上形成图像的图像形成部分,用于通过图像形成部分将片材输送到图像形成装置外部的主传送机构,以及用于将片材与主传送机构分离的重新配置机构 在图像形成部分的下游侧,并将分离的片材合并到图像形成部分的上游侧。 调换机构具有用于将纸张从主输送机构分离到再传送机构的门,以及用于检测再传送机构中的纸张卡纸的检测器。 图像形成装置还包括用于防止通过门分离片材的控制电路等,然后将跟随卡纸的片材输送到图像形成装置外部。

    Copying apparatus capable of feeding copy paper manually
    85.
    发明授权
    Copying apparatus capable of feeding copy paper manually 失效
    能够手动进纸的复印机

    公开(公告)号:US4743941A

    公开(公告)日:1988-05-10

    申请号:US934635

    申请日:1986-11-25

    申请人: Yoshiaki Takano

    发明人: Yoshiaki Takano

    IPC分类号: B65H3/44 B65H11/00 G03G15/00

    摘要: A copying apparatus provided with an automatic paper feeding mechanism capable of feeding paper manually, wherein a manual paper feeding passage is connected to a copy paper transporting passage of the automatic paper feeding mechanism, and a plurality of sensors are provided in the way of paper feeding passage to detect the inserting state of a manually fed copy paper. When a manually fed copy paper is inserted to a predetermined position of the manual paper feeding passage, the sensors detect the state of insertion and display them to let an operator know that the copy paper has been inserted to the predetermined position and state an image forming operation. If the manually fed copy paper has been pulled out after the image forming operation was started, the image forming operation is executed on the minimum size of the copy paper.

    摘要翻译: 一种复印装置,其具有能够手动进给纸张的自动送纸机构,其中手动送纸通道连接到自动送纸机构的复印纸传送通道,并且多个传感器设置在供纸方式 通过以检测手动输送的复印纸的插入状态。 当将手动进给的复印纸插入到手动给纸通道的预定位置时,传感器检测插入状态并显示它们,以便操作者知道复印纸已被插入到预定位置并且形成图像 操作。 如果在图像形成操作开始之后手动进给的复印纸被拉出,则以复印纸的最小尺寸执行图像形成操作。

    Image forming apparatus
    88.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号:US4586813A

    公开(公告)日:1986-05-06

    申请号:US649717

    申请日:1984-09-12

    申请人: Fumito Ide

    发明人: Fumito Ide

    摘要: A feed member is selectively driven and brought into contact with an image forming medium so as to feed the image forming medium stored in a storage section in a direction toward an image forming section. A drive mechanism selectively applies a force to the feed member so that the feed member is brought into contact with the medium so as to feed the medium. A controlling means supplies a first control signal to the drive mechanism in response to a medium feed instruction signal. The medium can be sufficiently fed in accordance with the first control signal. The controlling means also supplies a second control signal to the drive mechanism in response to an error processing instruction signal when an error occurs. The feed member is separated from the medium in accordance with the second control signal.

    摘要翻译: 进料构件被选择性地驱动并与图像形成介质接触,以便沿朝向图像形成部分的方向将存储在存储部分中的图像形成介质输送。 驱动机构选择性地向进给构件施加力,使得进给构件与介质接触以便供给介质。 控制装置响应于介质进给指令信号向驱动机构提供第一控制信号。 可以根据第一控制信号充分地馈送介质。 当发生错误时,控制装置还响应于错误处理指令信号向驱动机构提供第二控制信号。 进给构件根据第二控制信号与介质分离。

    Electrophotographic apparatus
    90.
    发明授权
    Electrophotographic apparatus 失效
    电子照相设备

    公开(公告)号:US4549805A

    公开(公告)日:1985-10-29

    申请号:US525489

    申请日:1983-08-22

    申请人: Akiro Iimori

    发明人: Akiro Iimori

    IPC分类号: G03G15/20 G03G15/00 G03G21/00

    摘要: An electrophotographic apparatus is disclosed, which has a transfer unit for transferring a toner image formed on a photoconductive drum onto a paper sheet and a manual paper feeding section for manually feeding the paper sheet to the transfer unit. A manually fed paper detector is provided in the proximity of the outlet of the manual paper feeding section. If the manually fed paper detector does not detect any paper continuously for a predetermined period of time from the start of a copying operation, this event is judged to be due to a paper feeding error, whereupon the copying operation is interrupted while the electrophotographic apparatus is restored to a stand-by state.

    摘要翻译: 公开了一种电子照相设备,其具有用于将形成在感光鼓上的调色剂图像转印到纸张上的转印单元和用于将纸张手动输送到转印单元的手动进纸部分。 手动进纸检测器设置在手动给纸部分的出口附近。 如果手动进纸检测器从复印操作开始起连续预定时间内没有检测到任何纸张,则该事件被判定为由于送纸错误而导致在电子照相设备为 恢复到备用状态。