Method and controlling means for regulating the position of a band-shaped image carrier in an electrographic apparatus
    1.
    发明授权
    Method and controlling means for regulating the position of a band-shaped image carrier in an electrographic apparatus 失效
    用于调节电摄影装置中的带状图像载体的位置的方法和控制装置

    公开(公告)号:US06721528B1

    公开(公告)日:2004-04-13

    申请号:US10049194

    申请日:2002-05-13

    IPC分类号: G03G1500

    摘要: A method and apparatus for controlling a lateral position of a band-shaped intermediate image carrier in an electrographic apparatus by regularly detecting a mark on the intermediate image carrier with a sensor. The band-shaped intermediate image carrier is moved in a transport direction from an image generating position at which an image is generated on the image carrier to a transfer position at which the image is transferred. A transverse position of the intermediate image carrier relative to the transport direction is detected and is time correlated with the regular detection of the mark. Intermediate position detections are carried out between the regular detections of the mark in a time-controlled manner. The detected positions are compared to stored position values or calculated theoretical position values and the results of the comparison is used to control position correction devices which change the transverse position of the intermediate image carrier.

    摘要翻译: 一种用于通过用传感器定期检测中间图像载体上的标记来控制电摄影装置中的带状中间图像载体的横向位置的方法和装置。 带状中间图像载体从图像载体上产生图像的图像生成位置向传送方向移动到图像传送的传送位置。 检测中间图像载体相对于输送方向的横向位置,并与标记的常规检测时间相关。 以时间控制的方式在标记的常规检测之间进行中间位置检测。 将检测到的位置与存储的位置值或计算的理论位置值进行比较,并且比较结果用于控制改变中间图像载体的横向位置的位置校正装置。

    Communication arrangement in electrographic printer and copier device
    2.
    发明授权
    Communication arrangement in electrographic printer and copier device 有权
    电子打印机和复印机设备中的通信布置

    公开(公告)号:US6122462A

    公开(公告)日:2000-09-19

    申请号:US66417

    申请日:1998-09-04

    申请人: Franz Hintler

    发明人: Franz Hintler

    CPC分类号: G03G15/50 G03G21/14

    摘要: A unified bus system is used for communication in a printer or copier apparatus. Each functional unit of the printer or copier apparatus is connected to the bus by an interface. The interface includes a duel-port RAM memory unit in which data messages associated with the specific functional unit or sensors in the printer or copier apparatus are stored. The functional units are notified of the presence of new data or messages on demand so that each functional unit has an overall picture of the functional status of the printer or copier.

    摘要翻译: PCT No.PCT / DE96 / 01463 Sec。 371日期:1998年9月4日 102(e)1998年9月4日PCT PCT 1996年8月5日PCT公布。 WO97 / 16771 PCT出版物 日期1997年5月9日统一总线系统用于打印机或复印机设备中的通信。 打印机或复印机设备的每个功能单元通过接口连接到总线。 该接口包括一个对决端口RAM存储器单元,其中存储与打印机或复印机设备中的特定功能单元或传感器相关联的数据消息。 功能单元根据需要通知新数据或消息的存在,使得每个功能单元具有打印机或复印机的功能状态的总体图像。

    Device for monitoring the operation of a fixing station of an
electrographic printing device
    3.
    发明授权
    Device for monitoring the operation of a fixing station of an electrographic printing device 有权
    用于监视电印机的定影台的操作的装置

    公开(公告)号:US5978613A

    公开(公告)日:1999-11-02

    申请号:US65070

    申请日:1998-09-24

    IPC分类号: G03G15/20 G03G15/00

    摘要: An apparatus is provided in a printer to prevent wrapping of the paper web onto the printer's fixing roller which fixes the toner particles onto the paper web. The apparatus includes a sensor to monitor the speed and moving direction of the web at the output of the fixing station. The sensor is connected to a controller which operates to halt the operation of the fixing station or the printer when the sensor senses a reversal of the moving direction of the web. The controller may average the web moving speed and compare the average speed to a predetermined speed for halting printer operation if the average speed traverses the predetermined speed.

    摘要翻译: PCT No.PCT / DE96 / 01281 Sec。 371日期:1998年9月24日 102(e)1998年9月24日PCT PCT 1996年7月15日PCT公布。 公开号WO97 / 15870 日期1997年5月1日在打印机中设置一种装置,以防止将纸幅包裹到打印机的定影辊上,该定影辊将调色剂颗粒固定在纸幅上。 该装置包括一个传感器,用于在定影台的输出处监测幅材的速度和移动方向。 传感器连接到控制器,当控制器感测到纸幅的移动方向的反转时,该控制器操作以停止定影站或打印机的操作。 如果平均速度超过预定速度,则控制器可以平均纸幅移动速度并将平均速度与预定速度进行比较以停止打印机操作。