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1.发明授权公开(公告)号：US07549626B2
公开(公告)日：2009-06-23
申请号：US11221459
申请日：2005-09-08
IPC分类号： B65H5/00
CPC分类号： B65H7/00 , B65H9/004 , B65H9/008 , B65H2301/512125 , B65H2404/7231 , B65H2511/152 , B65H2513/50 , B65H2513/51 , G03G15/6502 , G03G2215/004 , G03G2215/00405 , B65H2220/01 , B65H2220/03 , B65H2220/09 , B65H2220/02
摘要： Methods and devices for moving media sheets through an image forming device. A sensor is positioned within an input area to determine a height of a media stack. When the media stack is full, a top-most sheet of the media stack is physically closer to the beginning point of the media path. When the media stack is depleted, the top-most sheet is positioned a further distance away from the beginning point. Movement of the media sheet is determined based on the height of the media stack. When the media stack is above a predetermined amount, the media sheet is moved according to a first algorithm. When the media stack is below the predetermined amount, the media sheet is moved according to a second algorithm.
摘要翻译： 用于通过图像形成装置移动介质片的方法和装置。 传感器位于输入区域内以确定介质堆的高度。 当媒体堆栈已满时，媒体堆栈的最顶层物理距离媒体路径的起点更接近。 当媒体堆栈耗尽时，最顶层的纸张距离起点更远一些。 基于介质堆的高度确定介质片的移动。 当介质堆叠高于预定量时，根据第一算法移动介质片。 当介质堆叠低于预定量时，根据第二算法移动介质片。
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公开(公告)号：US20090153922A1
公开(公告)日：2009-06-18
申请号：US11956606
申请日：2007-12-14
IPC分类号： H04N1/46
CPC分类号： H04N1/46
摘要： The present application is directed to methods and devices for determining the presence of a module and presence of a media sheet in a media path using output signals from a single sensor in an image forming device. One embodiment includes a sensor which may be oriented in a variety of positions through interaction with the module and the media sheet. An algorithm may be used to determine the presence of the module in a module insertion path and presence of the media sheet in the media path based on the position of the sensor.
摘要翻译： 本申请涉及用于使用来自图像形成装置中的单个传感器的输出信号来确定模块的存在和介质片材在介质路径中的存在的方法和装置。 一个实施例包括可以通过与模块和介质片相互作用而定位在各种位置的传感器。 可以使用算法来基于传感器的位置来确定模块插入路径中的模块的存在以及介质片材在介质路径中的存在。
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公开(公告)号：US08018604B2
公开(公告)日：2011-09-13
申请号：US11956606
申请日：2007-12-14
IPC分类号： G06K15/00
CPC分类号： H04N1/46
摘要： The present application is directed to methods and devices for determining the presence of a module and presence of a media sheet in a media path using output signals from a single sensor in an image forming device. One embodiment includes a sensor which may be oriented in a variety of positions through interaction with the module and the media sheet. An algorithm may be used to determine the presence of the module in a module insertion path and presence of the media sheet in the media path based on the position of the sensor.
摘要翻译： 本申请涉及用于使用来自图像形成装置中的单个传感器的输出信号来确定模块的存在和介质片材在介质路径中的存在的方法和装置。 一个实施例包括可以通过与模块和介质片相互作用而定位在各种位置的传感器。 可以使用算法来基于传感器的位置来确定模块插入路径中的模块的存在以及介质片材在介质路径中的存在。
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4.发明授权Methods of moving a media sheet from an input tray and into a media path within an image forming device 有权将介质片从输入托盘移动到图像形成装置内的介质路径中的方法公开(公告)号：US07380789B2
公开(公告)日：2008-06-03
申请号：US11149519
申请日：2005-06-10
IPC分类号： B65H5/34
CPC分类号： B65H3/0638 , B65H2511/514 , B65H2513/108 , B65H2513/51 , B65H2701/1311 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： The application is directed to methods for moving a media sheet through the media path of an image forming device. In one embodiment, the media sheet may be moved by a pick mechanism having a pick roll from an input tray. The pick roll in the input tray may maintain contact with the media sheet and drive the sheet at a first elevated speed as it moves towards the nip. The pick roll may then slow as it brings the leading edge into contact with the nip. This slower speed may reduce the amount of nip shock or compression that may cause reengagement of the pick mechanism and an unintentional double sheet feed. Moving the media sheet at the fast speed a majority of the distance along the media path between the input tray and nip may increase media throughput.
摘要翻译： 该应用涉及用于将介质片材移动通过图像形成装置的介质路径的方法。 在一个实施例中，可以通过具有来自输入托盘的拾取辊的拾取机构移动介质片。 输入托盘中的拾纸辊可能会保持与介质纸张的接触，并在纸张朝向辊隙移动时以第一高速驱动纸张。 拾取辊可能随着其前缘与辊隙接触而变慢。 这种较慢的速度可以减少可能导致拾取机构的重新接合和无意的双页供纸的辊隙冲击或压缩的量。 以快速速度移动介质片材，沿输入托盘和压区之间的介质路径的大部分距离可能会增加介质流量。
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公开(公告)号：US07130574B2
公开(公告)日：2006-10-31
申请号：US10811172
申请日：2004-03-26
IPC分类号： G03G15/00
CPC分类号： G03G15/234 , G03G2215/00586 , G03G2215/0119
摘要： An image forming device in a color printer or the like includes duplex printing. Multiple media sheets are moved through a media path which includes a primary path and a duplex path. Various parameters of the image forming device control the interpage gap between sheets. Parameters include peek-a-boo duplexing, sharing of motors within the drive rollers, and sharing of power supplies.
摘要翻译： 彩色打印机等中的图像形成装置包括双面打印。 通过包括主路径和双工路径的媒体路径移动多个媒体片。 图像形成装置的各种参数控制片材之间的间隙。 参数包括窥视双工，驱动辊内的电机共享，以及电源的共享。
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公开(公告)号：US20090185197A1
公开(公告)日：2009-07-23
申请号：US12017554
申请日：2008-01-22
IPC分类号： G06F3/12
摘要： The present application is directed to methods and devices for controlling a motor in an image forming device by sensing the amount of current applied to the motor. One embodiment includes a power supply operatively connected to a controller. The power supply provides an electrical current to a motor, and the amount of current is measured. The controller monitors the amount of current and determines an operating condition of the motor based on the current. The controller may then continue to allow the power supply to provide the electrical current to the motor, or may shut off the current based on the operating condition. The controller may also monitor a timer to determine how long the power supply has provided current to the motor. In one embodiment, the controller may use both the signal and monitored time to determine the operating condition of the motor.
摘要翻译： 本申请涉及通过感测施加到电动机的电流量来控制图像形成装置中的电动机的方法和装置。 一个实施例包括可操作地连接到控制器的电源。 电源为电机提供电流，并测量电流量。 控制器监视电流量，并根据电流确定电动机的运行状态。 然后，控制器可以继续允许电源向电动机提供电流，或者可以基于操作条件来切断电流。 控制器还可以监视定时器以确定电源向电动机提供电流多长时间。 在一个实施例中，控制器可以同时使用信号和监视时间来确定电机的工作状态。
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公开(公告)号：US07796936B2
公开(公告)日：2010-09-14
申请号：US11532931
申请日：2006-09-19
IPC分类号： G03G15/00
CPC分类号： G03G15/234 , G03G2215/00586 , G03G2215/0119
摘要： An image forming device in a color printer or the like includes duplex printing. Multiple media sheets are moved through a media path which includes a primary path and a duplex path. Various parameters of the image forming device control the interpage gap between sheets. Parameters include peek-a-boo duplexing, sharing of motors within the drive rollers, and sharing of power supplies.
摘要翻译： 彩色打印机等中的图像形成装置包括双面打印。 通过包括主路径和双工路径的媒体路径移动多个媒体片。 图像形成装置的各种参数控制片材之间的间隙。 参数包括窥视双工，驱动辊内的电机共享，以及电源的共享。
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8.发明申请Media Retractor and Recycler System for Automatic Document Feeders and Duplexers and Method for Using Same 有权自动进纸器和双工器的介质牵引器和回收机系统及其使用方法公开(公告)号：US20120205855A1
公开(公告)日：2012-08-16
申请号：US13028345
申请日：2011-02-16
申请人： William Paul Cook
发明人： William Paul Cook
CPC分类号： B65H85/00 , B65H5/062 , B65H7/02 , B65H2301/33312 , B65H2404/1441 , B65H2511/224 , B65H2511/414 , B65H2801/06 , B65H2801/39 , B65H2220/01 , B65H2220/02
摘要： A media retraction and recycler system for use with image processing devices such as automatic document feeders and printers that concurrently supports two media sheets for duplex printing or scanning in a partial overlapping configuration in a variable nip pressure exit roll assembly allowing use of a media path that is shorter than the total media length of the two media sheets to facilitate an increased throughput during duplex scanning or printing operations.
摘要翻译： 一种用于图像处理装置的介质回收和再循环系统，例如自动文件馈送器和打印机，其同时支持用于双重打印的两个介质片，或者可变压区压力出口辊组件中的部分重叠配置的扫描，从而允许使用介质路径， 比两个介质片的总介质长度短，以便于在双面扫描或打印操作期间增加的吞吐量。
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9.发明授权公开(公告)号：US07887045B2
公开(公告)日：2011-02-15
申请号：US12176155
申请日：2008-07-18
申请人： Douglas Andagan Baena, Jr. , William Paul Cook , Robert Ryan Fresnoza Cruz , Irvin Langit Libres , Jake Tia Pia , Jason Lee Rowe , Kim Limpahan Balahan , Stacey Edward Balch , Daniel Paul Cahill
发明人： Douglas Andagan Baena, Jr. , William Paul Cook , Robert Ryan Fresnoza Cruz , Irvin Langit Libres , Jake Tia Pia , Jason Lee Rowe , Kim Limpahan Balahan , Stacey Edward Balch , Daniel Paul Cahill
IPC分类号： B65H3/14
CPC分类号： B65H1/14 , B65H2511/20 , B65H2511/222 , B65H2511/51 , B65H2513/51 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A method for dynamically lifting an elevator includes picking a sheet from a stack to feed to a media process where the stack is on a platform that can be lifted by an elevator, performing the media process, sensing a top of the stack to detect presence or absence of the stack at a media home position, sensing the top of the stack to detect presence or absence of the stack on the platform, sensing the platform to detect its presence or absence at a maximum elevator level, and indexing the stack at least once by lifting the platform through a given distance, during the media process and not during picking a sheet, unless presence of the top of the stack at the media home position is sensed or absence of media sheets on the elevator platform is sensed or presence of the elevator platform at the maximum elevator level is sensed.
摘要翻译： 用于动态提升电梯的方法包括从堆栈拾取片材以馈送到媒体处理，其中该堆栈位于能够由电梯升高的平台上，执行媒体处理，感测堆叠的顶部以检测存在或 在媒体起始位置不存在堆栈，感测堆叠的顶部以检测平台上的堆叠的存在或不存在，感测平台以在最大电梯水平检测其存在或不存在，以及将堆栈索引至少一次 通过提升平台一定距离，在介质过程中，而不是在拾取纸张期间，除非感测到在介质原始位置处的堆叠顶部的存在或者感测到电梯平台上不存在介质片，否则存在 检测最大电梯水位的电梯平台。
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10.发明授权Media handling system for maintaining stack top within given range of pick positions during feeding sheets from stack top 有权介质处理系统，用于在从堆叠顶部进纸时将堆叠顶部保持在给定范围内的拾取位置公开(公告)号：US07766320B2
公开(公告)日：2010-08-03
申请号：US12192556
申请日：2008-08-15
申请人： Douglas Andagan Baena, Jr. , Kim Limpahan Balahan , Stacey Edward Balch , Daniel Paul Cahill , William Paul Cook , Robert Ryan Fresnoza Cruz , Irvin Langit Libres , Jake Tia Pia , Jason Lee Rowe
发明人： Douglas Andagan Baena, Jr. , Kim Limpahan Balahan , Stacey Edward Balch , Daniel Paul Cahill , William Paul Cook , Robert Ryan Fresnoza Cruz , Irvin Langit Libres , Jake Tia Pia , Jason Lee Rowe
IPC分类号： B65H1/08
CPC分类号： B65H1/14 , B65H1/12 , B65H1/20 , B65H7/02 , B65H2405/15 , B65H2511/212 , B65H2513/512 , B65H2513/514 , B65H2220/01 , B65H2220/02
摘要： A media handling system includes a platform, a bin supporting the platform below and for undergoing movement toward and away from a sheet feeding position, a first motion transmitting assembly coupled between the platform and bin and tailored to counterbalance the weight of the platform and any stack such that as the weight decreases the platform is lifted toward the sheet feeding position to maintain the stack top below a lower limit position thereof, a control mechanism to sense the position of the stack top relative to a given range between the lower limit position to an upper home position, and a second motion transmitting assembly drivingly coupled to the platform via the first motion transmitting assembly and responsive to the control mechanism sensing to cause the first motion transmitting assembly to further lift the platform to and maintain the stack top position within the given range.
摘要翻译： 介质处理系统包括平台，在下方支撑平台并且用于朝向和远离送纸位置运动的平台;联接在平台和箱之间的第一运动传递组件，并且被定制以平衡平台的重量和任何堆叠 使得当重量减小时，平台被提升到片材进给位置以将堆叠顶部保持在其下限位置以下，控制机构用于感测堆叠顶部相对于下限位置之间的给定范围的位置 以及第二运动传递组件，其经由所述第一运动传递组件驱动地联接到所述平台，并且响应于所述控制机构感测以使所述第一运动传递组件进一步升高所述平台并将所述平台顶部位置保持在所述给定 范围。
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