Image formation apparatus with printer engine control which judges whether recording sheets can be fed
    4.
    发明授权
    Image formation apparatus with printer engine control which judges whether recording sheets can be fed 有权
    具有打印机引擎控制的图像形成装置,其判断是否可以馈送记录纸

    公开(公告)号:US06496660B2

    公开(公告)日:2002-12-17

    申请号:US09860462

    申请日:2001-05-21

    IPC分类号: G03G1500

    CPC分类号: G03G15/6529 G06K15/16

    摘要: An engine control unit and corresponding method of controlling the engine in which the engine control unit receives a print reservation command for plural pages prior to a print request command from a printer control unit. When the engine control unit received the print reservation command for the plural pages, it is judged whether or not a sheet feed operation of recording sheets can be performed. When it is judged that the recording sheets can be fed, the recording sheets are fed and transported to a predetermined position on a transportation path with a minimum constant interval corresponding to the sheet size by sheet feed rollers or transportation rollers, then printing operation is performed according to the print request command.

    摘要翻译: 发动机控制单元和控制发动机的相应方法,其中发动机控制单元从打印机控制单元接收到打印请求命令之前的多页的打印预约命令。 当发动机控制单元接收到多页的打印预约命令时,判断是否可以执行记录纸张的供纸操作。 当判断记录纸可以被送出时,记录纸被输送并输送到输送路径上的预定位置,其中纸张进给辊或输送辊对应于纸张尺寸的最小恒定间隔,然后执行打印操作 根据打印请求命令。

    Image formation apparatus and method for controlling the feed of a recording sheet prior to a print command
    6.
    发明授权
    Image formation apparatus and method for controlling the feed of a recording sheet prior to a print command 有权
    用于在打印命令之前控制记录纸的进给的图像形成装置和方法

    公开(公告)号:US06785478B2

    公开(公告)日:2004-08-31

    申请号:US10303876

    申请日:2002-11-26

    IPC分类号: G03G1500

    CPC分类号: G03G15/6529 G06K15/16

    摘要: An engine control unit and corresponding method of controlling the engine in which the engine control unit receives a print reservation command for plural pages prior to a print request command from a printer control unit. When the engine control unit received the print reservation command for the plural pages, it is judged whether or not a sheet feed operation of recording sheets can be performed. When it is judged that the recording sheets can be fed, the recording sheets are fed and transported to a predetermined position on a transportation path with a minimum constant interval corresponding to the sheet size by sheet feed rollers or transportation rollers, then printing operation is performed according to the print request command.

    摘要翻译: 发动机控制单元和控制发动机的相应方法,其中发动机控制单元从打印机控制单元接收到打印请求命令之前的多页的打印预约命令。 当发动机控制单元接收到多页的打印预约命令时,判断是否可以执行记录纸张的供纸操作。 当判断记录纸可以被送出时,记录纸被输送并输送到输送路径上的预定位置,其中纸张进给辊或输送辊对应于纸张尺寸的最小恒定间隔,然后执行打印操作 根据打印请求命令。

    Image forming apparatus for image formation on sheet
    7.
    发明授权
    Image forming apparatus for image formation on sheet 有权
    用于图像形成的图像形成装置

    公开(公告)号:US06266151B1

    公开(公告)日:2001-07-24

    申请号:US09406698

    申请日:1999-09-28

    IPC分类号: B41B1500

    摘要: There is disclosed an image forming apparatus comprising input means for inputting print data from the exterior, ID setting means for setting an ID for each page of the print data inputted by the input means, print condition designation means for designating the print condition, corresponding to the ID set by the ID setting means, print reservation means for reserving a print operation by storing the ID and the print condition in a print reservation memory, control means for causing the reserved print operation to be executed according to the content of the print reservation memory, and reservation cancellation means adapted, upon receiving an instruction to cancel a print reservation, to erase the corresponding ID and print condition from the print reservation memory, if a sheet corresponding to the designated ID in the print reservation memory is in a stand-by state for sheet feeding.

    摘要翻译: 公开了一种图像形成装置,包括用于从外部输入打印数据的输入装置,用于设置由输入装置输入的打印数据的每一页的ID的ID设置装置,用于指定打印条件的打印条件指定装置, 由ID设定装置设定的ID,用于通过将打印预约存储器中存储ID和打印条件来保留打印操作的打印预约装置,用于根据打印预约的内容执行预约打印操作的控制装置 存储器和预约取消装置,在接收到取消打印预约的指令时,如果与打印预约存储器中的指定ID对应的纸张处于待机状态,则从打印预约存储器擦除相应的ID和打印条件, 按状态进行送纸。

    Power supply circuit for a motor
    9.
    发明授权
    Power supply circuit for a motor 失效
    电机电源电路

    公开(公告)号:US5225751A

    公开(公告)日:1993-07-06

    申请号:US793550

    申请日:1991-11-18

    摘要: In a power supply circuit for a motor in which a power source line can be opened and closed by a first opening-closing device, a construction is adopted which has a electrically controllable second opening-closing device connected in parallel to the first opening-closing device, a comparator for comparing the voltage of the motor load side with a predetermined value, a controller for controlling the opening and closing of the second opening-closing device on the basis of a signal from the comparator, and a current limiter device provided in parallel to the second opening-closing device, whereby a rush current when the first opening-closing device is closed can be suppressed to thereby prevent the fluctuation of the source voltage and the deterioration of the contacts of the first opening-closing device.

    摘要翻译: 在其中电源线能够被第一开闭装置打开和关闭的电动机的电源电路中,采用具有与第一开闭并联连接的电可控制的第二开闭装置的结构 装置,用于将电动机负载侧的电压与预定值进行比较的比较器;控制器,用于根据来自比较器的信号控制第二开闭装置的打开和关闭;以及限流装置, 平行于第二开闭装置,由此能够抑制第一开闭装置闭合时的冲击电流,从而防止源电压的波动和第一开闭装置的触点的劣化。

    Fixing apparatus having a temperature control system for a plurality of
heaters
    10.
    发明授权
    Fixing apparatus having a temperature control system for a plurality of heaters 失效
    具有用于多个加热器的温度控制系统的固定装置

    公开(公告)号:US5819134A

    公开(公告)日:1998-10-06

    申请号:US673270

    申请日:1996-06-28

    IPC分类号: G03G15/20

    摘要: The present invention provides an image heating apparatus comprising a first heater, a second heater having a heat generating distribution different from that of the first heater, a heated member to be heated by the first heater and second heater, a temperature detection element for detecting a temperature of the heated member, and a power supply controlling means for controlling power supply to the first heater and second heater on the basis of a temperature detected by the temperature detection element. The power supply controlling means serves to stop the power supply to the first heater when the temperature detected by the temperature detection element reaches a first temperature, and to stop the power supply to the second heater when the temperature detected by the temperature detection element reaches a second temperature different from the first temperature.

    摘要翻译: 本发明提供了一种图像加热装置,包括第一加热器,具有不同于第一加热器的发热分布的第二加热器,由第一加热器和第二加热器加热的加热构件,用于检测 加热部件的温度,以及基于由温度检测元件检测的温度来控制对第一加热器和第二加热器的供电的电源控制部件。 当由温度检测元件检测到的温度达到第一温度时,电源控制装置用于停止对第一加热器的电力供应,并且当温度检测元件检测到的温度达到第一温度时,停止向第二加热器供电 第二温度不同于第一温度。