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公开(公告)号：US20120147435A1
公开(公告)日：2012-06-14
申请号：US12964768
申请日：2010-12-10
申请人： Ian A. Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P. Wood , Richard G. Hubbard , Allan D. Mciver , Justin Chase
发明人： Ian A. Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P. Wood , Richard G. Hubbard , Allan D. Mciver , Justin Chase
CPC分类号： B65H3/5261 , B65H5/062 , B65H7/06 , B65H2511/51 , B65H2511/515 , B65H2513/412 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A method for providing increased performance in fully active retard feeders includes driving a feed roll and retard roll pair of a reprographic apparatus backwards periodically at the start of the machine or during idle periods to compensate for contamination buildup and/or roll “set” when left in position overnight.
摘要翻译： 在全功能延迟给料器中提供增加的性能的方法包括在机器开始时或在空闲期间周期性地驱动进给辊和延迟辊对的再现装置，以补偿当留下时污染物积聚和/或辊“设定” 在一夜之间。
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公开(公告)号：US20110285073A1
公开(公告)日：2011-11-24
申请号：US12783795
申请日：2010-05-20
CPC分类号： B65H5/26 , B65H85/00 , B65H2301/31 , B65H2301/33312 , B65H2404/63 , B65H2801/12
摘要： A 3-way letterbox media diverter directs and controls media in 2 forward directions and 1 reverse direction within a printer's paper path. The letterbox design enables actuation of the diverter from a first position to a second position just as the trail edge of a sheet passes a post fuser nip. Once the diverter reaches the second position, an invert nip now controlling the sheet is reversed to thereby invert the sheet. Thus, inversion of the sheet is accomplished in a small space envelope, time to reverse direction is reduced, process speed can be reduced and additional paper guides are eliminated.
摘要翻译： 3路信箱介质分流器在打印机的纸张路径中以2个正向和1个反向指导和控制介质。 信箱设计使分流器从第一位置致动到第二位置，正如片材的尾端通过后定影辊隙。 一旦转向器达到第二位置，则现在控制片材的反相夹紧被反转，从而使片材反转。 因此，片材的反转在小的空间包络中实现，反向时间减少，可以减少处理速度并消除额外的纸张导向。
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公开(公告)号：US4342047A
公开(公告)日：1982-07-27
申请号：US145096
申请日：1980-04-30
摘要： A color calibration procedure for use with a color raster scanner includes the steps of: identifying small areas on the source chart, or medium to be scanned, which contain only one color and assigning a color number to each area; positioning the scan head of the color raster scanner at two locations within the area identified and establishing the coordinate values for each of these two areas so as to bound by the coordinate definition the corners of a rectangular portion within the identified area; recording at each of a plurality of samples between the defined coordinates in each area the color samples resident therein; comparing the color samples of each color number obtained from each area with the samples obtained for each other color number of the other areas to determine the percentage of interference between colors and identifying the number of color samples which interfere with two or more colors as uncalibrated samples; and modifying the limits for a selected one of the spectral parameters associated with the interfering colors to minimize the percentage of uncalibrated data samples.
摘要翻译： 用于彩色光栅扫描仪的颜色校准程序包括以下步骤：识别源图表上的小区域或仅包含一种颜色并将颜色数字分配给每个区域的待扫描介质; 将彩色光栅扫描器的扫描头定位在所识别的区域内的两个位置处，并且为这两个区域中的每一个建立坐标值，以便由坐标定义限定所识别区域内的矩形部分的角部; 在每个区域中定义的坐标之间的多个样本中的每一个处记录颜色样本; 将从每个区域获得的每个颜色编号的颜色样本与为其他区域的每个其他颜色数量获得的样本进行比较，以确定颜色之间的干扰百分比，并将干扰两种或更多种颜色的颜色样本的数量识别为未校准样品 ; 以及修改与干扰颜色相关联的所选频谱参数的极限，以最小化未校准的数据样本的百分比。
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公开(公告)号：US08276913B2
公开(公告)日：2012-10-02
申请号：US12783795
申请日：2010-05-20
申请人： Nicola M Bianco , Richard G Hubbard
发明人： Nicola M Bianco , Richard G Hubbard
IPC分类号： B65H39/10
CPC分类号： B65H5/26 , B65H85/00 , B65H2301/31 , B65H2301/33312 , B65H2404/63 , B65H2801/12
摘要： A 3-way letterbox media diverter directs and controls media in 2 forward directions and 1 reverse direction within a printer's paper path. The letterbox design enables actuation of the diverter from a first position to a second position just as the trail edge of a sheet passes a post fuser nip. Once the diverter reaches the second position, an invert nip now controlling the sheet is reversed to thereby invert the sheet. Thus, inversion of the sheet is accomplished in a small space envelope, time to reverse direction is reduced, process speed can be reduced and additional paper guides are eliminated.
摘要翻译： 3路信箱介质分流器在打印机的纸张路径中以2个正向和1个反向指导和控制介质。 信箱设计使分流器从第一位置致动到第二位置，正如片材的尾端通过后定影辊隙。 一旦转向器达到第二位置，则现在控制片材的反相夹紧被反转，从而使片材反转。 因此，片材的反转在小的空间包络中实现，反向时间减少，可以减少处理速度并消除额外的纸张导向。
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公开(公告)号：US07454159B2
公开(公告)日：2008-11-18
申请号：US11511188
申请日：2006-08-28
申请人： Ian A. Parks , Richard G. Hubbard
发明人： Ian A. Parks , Richard G. Hubbard
CPC分类号： G03G21/1638 , G03G2221/1675 , Y10T292/11
摘要： A magnetic latch for removably latching a first member to a second member includes a magnet emitting a magnetic field carried by the first member and a magnetically attractive catch plate carried by the second member. A release mechanism is provided for moving the magnet relative to the catch plate from a first position in which the catch plate is strongly engaged with the magnetic field to a second position in which the catch plate is weakly engaged with the magnetic field. The release mechanism includes a lever, pivotally mounted to one of the first and second members and a biasing member carried by the other of the first and second members, the lever engaging the biasing member during pivoting of the lever. The release mechanism enables the magnetic engagement of the members to be broken with a relatively small applied force.
摘要翻译： 用于将第一构件可拆卸地闩锁到第二构件的磁性闩锁包括发射由第一构件承载的磁场的磁体和由第二构件承载的磁性吸引板。 提供了一种释放机构，用于从捕获板与磁场牢固地接合到第二位置的第一位置相对于捕获板移动磁体到捕获板与磁场弱接合的第二位置。 释放机构包括枢转地安装到第一和第二构件中的一个的杠杆和由第一和第二构件中的另一个承载的偏压构件，杆在枢转杆期间接合偏置构件。 释放机构使得能够以相对小的施加力破坏构件的磁接合。
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公开(公告)号：US08540233B2
公开(公告)日：2013-09-24
申请号：US12964768
申请日：2010-12-10
申请人： Ian A Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P Wood , Richard G Hubbard , Allan D Mciver , Justin Chase
发明人： Ian A Parks , Neil Flynn , Samuel Hagos , Christopher Pearce , Stephen P Wood , Richard G Hubbard , Allan D Mciver , Justin Chase
IPC分类号： B65H3/52
CPC分类号： B65H3/5261 , B65H5/062 , B65H7/06 , B65H2511/51 , B65H2511/515 , B65H2513/412 , B65H2513/512 , B65H2513/514 , B65H2513/53 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A method for providing increased performance in fully active retard feeders includes driving a feed roll and retard roll pair of a reprographic apparatus backwards periodically at the start of the machine or during idle periods to compensate for contamination buildup and/or roll “set” when left in position overnight.
摘要翻译： 在全功能延迟给料器中提供增加的性能的方法包括在机器开始时或在空闲期间周期性地驱动进给辊和延迟辊对的再现装置，以补偿当留下时污染物积聚和/或辊“设定” 在一夜之间。
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公开(公告)号：US08517379B2
公开(公告)日：2013-08-27
申请号：US13494054
申请日：2012-06-12
申请人： Nicola M Bianco , Richard G Hubbard
发明人： Nicola M Bianco , Richard G Hubbard
IPC分类号： B65H39/10
CPC分类号： B65H5/26 , B65H85/00 , B65H2301/31 , B65H2301/33312 , B65H2404/63 , B65H2801/12
摘要： A 3-way letterbox media diverter directs and controls media in 2 forward directions and 1 reverse direction within a printer's paper path. The letterbox design enables actuation of the diverter from a first position to a second position just as the trail edge of a sheet passes a post fuser nip. Once the diverter reaches the second position, an invert nip now controlling the sheet is reversed to thereby invert the sheet. Thus, inversion of the sheet is accomplished in a small space envelope, time to reverse direction is reduced, process speed can be reduced and additional paper guides are eliminated.
摘要翻译： 3路信箱介质分流器在打印机的纸张路径中以2个正向和1个反向指导和控制介质。 信箱设计使分流器从第一位置致动到第二位置，正如片材的尾端通过后定影辊隙。 一旦转向器达到第二位置，则现在控制片材的反相夹紧被反转，从而使片材反转。 因此，片材的反转在小的空间包络中实现，反向时间减少，可以减少处理速度并消除额外的纸张导向。
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公开(公告)号：US08801308B2
公开(公告)日：2014-08-12
申请号：US13045836
申请日：2011-03-11
IPC分类号： B41J11/42
CPC分类号： B41J11/006 , G03G15/6529 , G03G21/1604 , G03G21/1695
摘要： A printing apparatus includes a media path within a body of the printing apparatus. The media path moves sheets of media through the body of the printing apparatus. A marking engine is also within the body of the printing apparatus. The media path supplies the printing media to the marking engine. A processor is within the body of the printing apparatus. The processor is operatively connected to the marking engine, and the processor controls actions of the marking engine. Sensors are within the body of the printing apparatus. The sensors are operatively connected to the processor, and the sensors are positioned along the media path. The sensors detect locations and conditions of the sheets of media as the sheets of media travel along the media path. The sensors have a first clip shape. Further, clip connectors are located within the body of the printing apparatus. The clip connectors are connected to the sensors. Additionally, light structures are connected to the clip connectors. The light structures have an identical shape as the sensors for connecting to the clip connectors.
摘要翻译： 打印设备包括在打印设备的主体内的介质路径。 介质路径通过打印设备的主体移动介质片。 标记引擎也在打印设备的主体内。 介质路径将打印介质提供给打标机。 处理器在打印设备的主体内。 处理器可操作地连接到标记引擎，并且处理器控制标记引擎的动作。 传感器在打印设备的主体内。 传感器可操作地连接到处理器，并且传感器沿着介质路径定位。 当介质片沿着介质路径行进时，传感器检测介质片的位置和状况。 传感器具有第一夹子形状。 此外，夹持连接器位于打印设备的主体内。 夹子连接器连接到传感器。 另外，光结构连接到夹子连接器。 光结构具有与用于连接到夹子连接器的传感器相同的形状。
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公开(公告)号：US20120248683A1
公开(公告)日：2012-10-04
申请号：US13494054
申请日：2012-06-12
CPC分类号： B65H5/26 , B65H85/00 , B65H2301/31 , B65H2301/33312 , B65H2404/63 , B65H2801/12
摘要： A 3-way letterbox media diverter directs and controls media in 2 forward directions and 1 reverse direction within a printer's paper path. The letterbox design enables actuation of the diverter from a first position to a second position just as the trail edge of a sheet passes a post fuser nip. Once the diverter reaches the second position, an invert nip now controlling the sheet is reversed to thereby invert the sheet. Thus, inversion of the sheet is accomplished in a small space envelope, time to reverse direction is reduced, process speed can be reduced and additional paper guides are eliminated.
摘要翻译： 3路信箱介质分流器在打印机的纸张路径中以2个正向和1个反向指导和控制介质。 信箱设计使分流器从第一位置致动到第二位置，正如片材的尾端通过后定影辊隙。 一旦转向器达到第二位置，则现在控制片材的反相夹紧被反转，从而使片材反转。 因此，片材的反转在小的空间包络中实现，反向时间减少，可以减少处理速度并消除额外的纸张导向。
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公开(公告)号：US20080050149A1
公开(公告)日：2008-02-28
申请号：US11511188
申请日：2006-08-28
申请人： Ian A. Parks , Richard G. Hubbard
发明人： Ian A. Parks , Richard G. Hubbard
IPC分类号： G03G21/00
CPC分类号： G03G21/1638 , G03G2221/1675 , Y10T292/11
摘要： A magnetic latch for removably latching a first member to a second member includes a magnet emitting a magnetic field carried by the first member and a magnetically attractive catch plate carried by the second member. A release mechanism is provided for moving the magnet relative to the catch plate from a first position in which the catch plate is strongly engaged with the magnetic field to a second position in which the catch plate is weakly engaged with the magnetic field. The release mechanism includes a lever, pivotally mounted to one of the first and second members and a biasing member carried by the other of the first and second members, the lever engaging the biasing member during pivoting of the lever. The release mechanism enables the magnetic engagement of the members to be broken with a relatively small applied force.
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