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    Printer with improved page feed
    1.
    发明授权
    Printer with improved page feed 有权
    打印机具有改进的页面进纸

    公开(公告)号：US06421581B1

    公开(公告)日：2002-07-16

    申请号：US09660352

    申请日：2000-09-12

    申请人： Akihiko Hamamoto ,  Akitoshi Yamada ,  Peter L. Cheng ,  Takao Aichi ,  Hiromitsu Hirabayashi

    发明人： Akihiko Hamamoto ,  Akitoshi Yamada ,  Peter L. Cheng ,  Takao Aichi ,  Hiromitsu Hirabayashi

    IPC分类号： G06F700

    CPC分类号： B41J13/0018

    摘要： Feeding a plurality of successive sheets of a recording medium by calculating an expected time for a page end detection of a current sheet, and feeding a next sheet of the successive sheets in accordance with the calculated time, but prior to detection of the page end of the current sheet. Calculating the expected time may be detecting the page end for the current sheet, and mathematically filtering the page end detection of the current sheet with a current estimate of expected time for page end detection of the next sheet. The current estimate may be initialized after a first sheet of the successive sheets with a page end detection of the first sheet. The feeding of the next sheet may be controlled by controlling a time between the current sheet and the next sheet based on a time between the page end detection of the current sheet and a detection of the next sheet so as to obtain and maintain the time within a target range. Whether the page end detection of the current sheet is detected within a threshold amount of time after feeding of the next sheet has commenced may be determined, and where the page end of the current sheet is not detected within the threshold, the feeding of the next sheet is interrupted and a recovery process is engaged. The recovery process may be waiting for a page end detection of the current sheet and re-initiating feeding of the next sheet.

    摘要翻译： 通过计算当前纸张的页面结束检测的预期时间，并根据计算出的时间，但是在检测到页面结束之前，向下一张连续纸张馈送多个连续的记录介质片材 当前工作表。 计算期望时间可以是检测当前工作表的页面结束，并用当前的预期时间估计来过滤当前纸张的页面末端检测，以便下一张纸张的页面结束检测。 可以在具有第一页的页面结束检测的连续页的第一页之后初始化当前估计。 可以通过基于当前纸张的页面末端检测与下一纸张的检测之间的时间来控制当前纸张和下一纸张之间的时间来控制下一张纸张的进纸，以便获得并保持下一张纸张的时间 目标范围。 可以确定在开始下一张纸的供给之后的阈值时间内是否检测到当前纸张的页面结束检测，并且在阈值内未检测到当前纸张的页面结束的情况下， 工作表中断，并进行恢复过程。 恢复过程可能是等待当前页的页面结束检测并重新启动下一页的馈送。

    Status-based control over printer
    3.
    发明授权
    Status-based control over printer 有权
    基于状态的打印机控制

    公开(公告)号：US06594028B1

    公开(公告)日：2003-07-15

    申请号：US09291010

    申请日：1999-04-14

    申请人： Akihiko Hamamoto ,  Peter L. Cheng ,  Steven Noyes ,  Tetsu Kaneko ,  Takao Aichi ,  Kazuyuki Masumoto ,  Akitoshi Yamada

    发明人： Akihiko Hamamoto ,  Peter L. Cheng ,  Steven Noyes ,  Tetsu Kaneko ,  Takao Aichi ,  Kazuyuki Masumoto ,  Akitoshi Yamada

    IPC分类号： G06E1500

    CPC分类号： G06F3/1204 ,  G06F3/1208 ,  G06F3/1229 ,  G06F3/1253 ,  G06F3/1284

    摘要： A printer driver executable in a computer connectable to a driven printer. In response to initiation of a print job, the print driver obtains current status of the printer. Based on the status of the printer, the print driver modifies operational parameters of the printer prior to commencement of the print job, so that the operational parameters are different from default ones of such parameters. In addition, the print driver modifies its own operational sequence based on the printer status, so that the operational sequence of the printer is different from a default sequence without such status information.

    摘要翻译： 可连接到驱动打印机的计算机中可执行的打印机驱动程序。 响应于打印作业的开始，打印机驱动器获得打印机的当前状态。 基于打印机的状态，打印驱动程序在打印作业开始之前修改打印机的操作参数，使得操作参数与这些参数中的默认参数不同。 此外，打印驱动程序根据打印机状态来修改其自身的操作顺序，使得打印机的操作顺序不同于没有这种状态信息的默认序列。

    Alarm generation using a motor
    4.
    发明授权
    Alarm generation using a motor 失效
    使用电机报警

    公开(公告)号：US06587038B2

    公开(公告)日：2003-07-01

    申请号：US09886089

    申请日：2001-06-22

    申请人： Peter L. Cheng ,  Akihiko Hamamoto ,  Takao Aichi

    发明人： Peter L. Cheng ,  Akihiko Hamamoto ,  Takao Aichi

    IPC分类号： G08B300

    CPC分类号： B41J29/46

    摘要： A system and method for generating an audible sound in an imaging device is provided, the device having an electronic motor controllable by a first operation sequence to perform a first function. When a condition is detected for which an audible sound is to be generated as notification of the condition, a motor is rotated according to a second operation sequence so as to create the audible sound as notification of the condition, wherein the second operation sequence causes the motor to rotate in a manner, other than the motor rotation resulting from the first operation sequence, so as to cause the motor to perform only the notification function.

    摘要翻译： 提供了一种用于在成像装置中产生可听见的声音的系统和方法，该装置具有可由第一操作序列控制的电子马达，以执行第一功能。 当检测到将产生可听见的声音的状况作为条件的通知时，电动机根据第二操作顺序旋转，以便产生可听见的声音作为条件的通知，其中第二操作顺序使得 电动机以除了由第一操作顺序产生的电动机旋转之外的方式旋转，以使电动机仅执行通知功能。