Automatic copier mode controls
    1.
    发明授权
    Automatic copier mode controls 失效
    自动复印机模式控制

    公开(公告)号:US4090787A

    公开(公告)日:1978-05-23

    申请号:US661233

    申请日:1976-02-25

    CPC分类号: G03G15/50

    摘要: A multi-mode document reproduction machine (copier) includes automatic reselection, activated when a time-out timer times out, which reselects machine parameters to a dominant copy mode. A dominant mode is that machine mode used in the most number of copy jobs, irrespective of the number of copies made in any of the modes. An intermediate machine state inhibits the time-out timer. Copies in an interim storage unit and a copy jam are two examples that generate an intermediate machine state. Removal of copies or the jam allows the timer to time out.

    摘要翻译: 多模式文件再现机(复印机)包括自动重新选择,当超时定时器超时时被激活,其将机器参数重新选择为主要复制模式。 主要模式是在大多数复印作业中使用的机器模式,而不管在任何模式下进行的复印数量。 中间机器状态禁止超时定时器。 中间存储单元和复制卡纸的副本是生成中间机器状态的两个示例。 复印件或卡纸可以让定时器超时。

    Document article handling control
    2.
    发明授权
    Document article handling control 失效
    文件处理控制

    公开(公告)号:US4026543A

    公开(公告)日:1977-05-31

    申请号:US636252

    申请日:1975-11-28

    摘要: A document reproduction machine, such as a convenience copier, has an operator selected noncollated tray output and a collated output. An intermediate copy count, a transient copy count, and a document tracking indicator cooperate with decision logic to provide an automatic control for some copy overflows and error recovery control. For jam recovery, the transient count alters the intermediate count such that copies lost in a paper path are accounted for. Diverse modes of operation alter the timing of the jam detection circuits so as that one copy sensor is operative in any mode for precise jam detection. The modes also alter operation of the jam detection circuits so that one jam circuit operates in all modes. Collator to copy machine interlocks ensure no copy production occurs until the collator jam has been cleared. Upon a jam in the copy machine, local timing signals replace normal timing signals from the copy machine so that the collator can finish collating good copies and yet immediately stop the copy machine. Nonoverlapping of copy runs facilitate jam recovery.

    摘要翻译: 诸如方便复印机的文件再现机器具有操作者选择的非胶卷托盘输出和整理输出。 中间复制计数,瞬时复制计数和文档跟踪指示器与决策逻辑协作以提供对于一些复制溢出和错误恢复控制的自动控制。 对于卡纸恢复,瞬态计数改变中间计数,以便考虑在纸张路径中丢失的副本。 不同的操作模式改变了卡纸检测电路的定时,因此一个复印传感器在任何模式下工作以进行精确的卡纸检测。 这些模式还改变了卡纸检测电路的操作,使得一个阻塞电路在所有模式下运行。 整理机复印机互锁确保在整理机卡纸清除之前不会发生复印​​。 在复印机中卡纸时,本地定时信号可以替代来自复印机的正常定时信号,以便整理机可以完成整理好的副本,并立即停止复印机。 不重叠的复印运行便于卡纸恢复。

    Last copy detection
    3.
    发明授权
    Last copy detection 失效
    最后一次检测

    公开(公告)号:US4003569A

    公开(公告)日:1977-01-18

    申请号:US636251

    申请日:1975-11-28

    CPC分类号: G03G15/50 B65H43/00

    摘要: Minimum elapsed time between successive multiple copy nonoverlapped runs is achieved detecting the last copy as it exits from a paper path in any one of a plurality of exit locations. Means establish a last-copy watch for partially enabling the last-copy detector. Means indicate that the paper path leading to the exit is substantially clear of any copies and, finally, the trailing edge of the exiting document at a given one of said exit positions triggers the last-copy detector to signify that a new copy run condition is "go".

    摘要翻译: 当在多个出口位置中的任何一个中从纸路径退出时,可以检测到最后一个拷贝的连续多次非重叠运行之间的最短经过时间。 意味着建立最后一份手表,以便部分启用最终复印检测器。 装置表示通往出口的纸通道基本上没有任何副本,最后,在给定的一个出口位置处的退出文档的后沿触发最后一个拷贝检测器,表示新的拷贝运行条件是 “走”。

    Method and apparatus for controlling the duplex copy mode in an
electrostatic copying device
    4.
    发明授权
    Method and apparatus for controlling the duplex copy mode in an electrostatic copying device 失效
    用于在静电复印装置中控制双面复印模式的方法和装置

    公开(公告)号:US4067649A

    公开(公告)日:1978-01-10

    申请号:US651883

    申请日:1976-01-23

    CPC分类号: G03G15/234

    摘要: A document reproduction machine operates either in a simplex mode (each copy has an image only on one side) or in a duplex mode (copies have images on both sides). In the duplex mode, an interim storage unit stores partially completed copies (only one side of the duplex copies have an image). A second copy run completes the duplexed copy production. For an odd number of originals, at the end of a duplex copy run, the last-produced copy set resides in the interim storage unit. In one aspect of the disclosure, in response to an indication of the end of a duplex run, the machine automatically transfers the last-produced copy set from the interim storage unit to a copy output unit. In another aspect of the disclosure, any change between simplex and duplex modes actuates the machine to empty the interim storage unit.

    摘要翻译: 文档再现机器以单工模式(每个副本仅在一侧具有图像)或以双面模式操作(副本具有两侧的图像)。 在双工模式中,临时存储单元存储部分完成的副本(只有双面副本的一侧具有图像)。 第二个副本运行完成双面打印的副本制作。 对于奇数原稿,在双面复印运行结束时,最后生成的副本集驻留在临时存储单元中。 在本公开的一个方面,响应于双面运行的结束的指示,机器将最后生成的副本组从临时存储单元传送到复制输出单元。 在本公开的另一方面,单工和双工模式之间的任何改变致动机器以清空临时存储单元。