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公开(公告)号：US08478153B2
公开(公告)日：2013-07-02
申请号：US12948201
申请日：2010-11-17
CPC分类号： G03G15/2039
摘要： A fuser assembly stepped power control system includes a controller that outputs control signals to independently control individual lamps in the fuser assembly. Multiple lamps are turned on with a delay between actuation of each lamp to reduce in-rush current. Control signals are output by the controller as a function of temperature error.
摘要翻译： 定影器组件阶梯式电力控制系统包括输出控制信号以独立地控制定影器组件中的各个灯的控制器。 多个灯在每个灯的致动之间延迟打开以减少浪涌电流。 控制信号作为温度误差的函数由控制器输出。
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公开(公告)号：US20130051890A1
公开(公告)日：2013-02-28
申请号：US13223087
申请日：2011-08-31
IPC分类号： B41J13/00
CPC分类号： B41J13/10 , B41J11/0005
摘要： Embodiments described herein are directed to characterizing a media curler for a printing. Test curls can be imposed on media having input curls with known input values using a media curler to be characterized. The media curler can impose the test curls based on curler settings of the media curler. Resulting output values from an interaction between the test curls and the input curls can be measured and the curler settings can be characterized based on the known input values and the resulting output values so that the media curler can be configured to respond to incoming media having a known input curl by applying curler setting to achieve a desired output curl.
摘要翻译： 本文描述的实施例旨在表征用于打印的介质卷取器。 可以使用介质卷取器对具有已知输入值的输入卷曲的介质施加测试卷曲以进行表征。 媒体卷发器可以根据媒体卷发器的卷发器设置强制测试卷发。 可以测量来自测试卷发和输入卷曲之间的相互作用的结果输出值，并且可以基于已知输入值和所得到的输出值来表征卷发器设置，使得媒体卷取器可以被配置为响应具有 已知的输入卷曲通过使用卷发器设置来实现期望的输出卷曲。
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3.发明申请APPARATUS, METHODS, AND SYSTEMS FOR ENGAGING AND DISENGAGING A FIXING NIP FOR CUT SHEET PROCESSING 有权用于切割和切割用于切片加工的固定NIP的装置，方法和系统公开(公告)号：US20120328311A1
公开(公告)日：2012-12-27
申请号：US13165271
申请日：2011-06-21
IPC分类号： G03G15/20
CPC分类号： G03G15/2032
摘要： A fixing device includes a first fixing member a second fixing member that are movable to engage and disengage a fixing nip defined by the first and second fixing member. The fixing nip is disengaged to accommodate entry and exit of a cut sheet, and engaged to accommodate warm-pressure fixing a marking material image to the cut sheet.
摘要翻译： 定影装置包括第一固定构件，第二固定构件，其可移动以接合和分离由第一和第二固定构件限定的定影辊隙。 定影辊隙分离以适应切割片材的进入和退出，并且接合以适应将标记材料图像固定到切割片材的温压。
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4.发明申请APPARATUSES USEFUL FOR PRINTING AND METHODS OF MITIGATING EDGE WEAR EFFECTS IN APPARATUSES USEFUL FOR PRINTING 有权用于打印的装置和减少用于打印的装置中的边缘磨损效果的方法公开(公告)号：US20100284713A1
公开(公告)日：2010-11-11
申请号：US12463611
申请日：2009-05-11
申请人： Faming LI , Eric Scott Hamby
发明人： Faming LI , Eric Scott Hamby
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00721 , G03G2215/2032
摘要： Apparatuses useful for printing and methods of mitigating media edge wear effects in apparatuses useful for printing are provided. An exemplary apparatus useful for printing includes a first roll including a first outer surface; a second member including a conformable second outer surface forming a nip with the first outer surface; and a registration distribution system including a motor for translating at least the second member, relative to a medium passing through the nip, in at least a first zig-zag motion pattern from a first home position to a second home position.
摘要翻译： 提供了可用于打印的设备和减轻用于打印的设备中的介质边缘磨损效果的方法。 用于印刷的示例性装置包括：第一辊，包括第一外表面; 第二构件，包括与所述第一外表面形成辊隙的适形的第二外表面; 以及配准分配系统，其包括电动机，用于相对于穿过所述压区的介质，至少以第一起始位置至第二起始位置的至少第一之字形运动图案来平移第二构件。
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公开(公告)号：US08456674B2
公开(公告)日：2013-06-04
申请号：US12603674
申请日：2009-10-22
申请人： Faming Li , Eric Scott Hamby , Yongsoon Eun
发明人： Faming Li , Eric Scott Hamby , Yongsoon Eun
IPC分类号： G06F3/12
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/5029 , G03G2215/00805
摘要： According to aspects of the embodiments, there is provided methods and systems that incorporate a model predictive controller (MPC) in an image reproduction machine with known disturbance information. The MPC uses the control action at a current time in order to minimize the impact of an impending disturbance as well as to maximize current control performance. The impending disturbance is used by the MPC to determine an incremental change that combines steady state and transient state impact on the image reproduction machine. Disturbance such as print media type, image content type, physical dimension of the print media, weight of the print media, and print job data can be employed. Further, control of the image reproduction machine is generated in real time over a receding horizon, for the purpose of minimizing a cost function indicative of image variation, energy consumption, or the like.
摘要翻译： 根据实施例的方面，提供了在具有已知干扰信息的图像再现机中并入模型预测控制器（MPC）的方法和系统。 MPC在当前时间使用控制动作，以便最小化即将发生的干扰的影响以及最大化电流控制性能。 MPC使用即将发生的干扰来确定将稳态和瞬态影响结合在图像再现机上的增量变化。 可以采用打印介质类型，图像内容类型，打印介质的物理尺寸，打印介质的重量以及打印作业数据等干扰。 此外，为了最小化指示图像变化，能量消耗等的成本函数的目的，在后退水平线上实时生成图像再现机的控制。
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公开(公告)号：US20120123608A1
公开(公告)日：2012-05-17
申请号：US12948201
申请日：2010-11-17
CPC分类号： G03G15/2039
摘要： A fuser assembly stepped power control system includes a controller that outputs control signals to independently control individual lamps in the fuser assembly. Multiple lamps are turned on with a delay between actuation of each lamp to reduce in-rush current. Control signals are output by the controller as a function of temperature error.
摘要翻译： 定影器组件阶梯式电力控制系统包括输出控制信号以独立地控制定影器组件中的各个灯的控制器。 多个灯在每个灯的致动之间延迟打开以减少浪涌电流。 控制信号作为温度误差的函数由控制器输出。
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7.发明授权Apparatuses useful for printing and methods of controlling a temperature of a surface in apparatuses useful for printing 有权用于印刷的装置和控制用于印刷的装置中的表面的温度的方法公开(公告)号：US08170436B2
公开(公告)日：2012-05-01
申请号：US12352209
申请日：2009-01-12
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： Apparatuses useful for printing and methods of controlling a temperature of a surface in an apparatus useful for printing are disclosed. An exemplary embodiment of the apparatuses includes a first roll including a first outer surface and at least one first heating element for heating the first outer surface; a second roll including a second outer surface; a nip between the first outer surface and the second outer surface; a first temperature sensor for sensing a pre-nip temperature at a pre-nip location; and a first voltage modulator connected to each first heating element and the first temperature sensor. The first voltage modulator receives a temperature signal from the first temperature sensor indicative of the pre-nip temperature and modulates an AC voltage supplied to each first heating element to maintain each first heating element continuously ON at a power level ranging from partial power to full power to control the pre-nip temperature.
摘要翻译： 公开了可用于印刷的设备和控制用于印刷的设备中的表面的温度的方法。 装置的示例性实施例包括：第一辊，包括第一外表面和用于加热第一外表面的至少一个第一加热元件; 包括第二外表面的第二辊; 在所述第一外表面和所述第二外表面之间的辊隙; 用于感测预压区位置处的预压区温度的第一温度传感器; 以及连接到每个第一加热元件和第一温度传感器的第一电压调制器。 第一电压调制器从第一温度传感器接收指示预压区温度的温度信号，并调制提供给每个第一加热元件的AC电压，以在从部分功率到全功率的功率水平下持续接通第一加热元件 以控制预压区温度。
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8.发明授权Apparatuses useful for printing and methods of mitigating edge wear effects in apparatuses useful for printing 有权用于印刷的装置和减轻用于印刷的装置中的边缘磨损效果的方法公开(公告)号：US07941084B2
公开(公告)日：2011-05-10
申请号：US12463611
申请日：2009-05-11
申请人： Faming Li , Eric Scott Hamby
发明人： Faming Li , Eric Scott Hamby
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00721 , G03G2215/2032
摘要： Apparatuses useful for printing and methods of mitigating media edge wear effects in apparatuses useful for printing are provided. An exemplary apparatus useful for printing includes a first roll including a first outer surface; a second member including a conformable second outer surface forming a nip with the first outer surface; and a registration distribution system including a motor for translating at least the second member, relative to a medium passing through the nip, in at least a first zig-zag motion pattern from a first home position to a second home position.
摘要翻译： 提供了可用于打印的设备和减轻用于打印的设备中的介质边缘磨损效果的方法。 用于印刷的示例性装置包括：第一辊，包括第一外表面; 第二构件，包括与所述第一外表面形成辊隙的适形的第二外表面; 以及配准分配系统，其包括电动机，用于相对于穿过所述压区的介质，至少以第一起始位置至第二起始位置的至少第一之字形运动图案来平移第二构件。
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公开(公告)号：US20110096353A1
公开(公告)日：2011-04-28
申请号：US12603674
申请日：2009-10-22
申请人： Faming LI , Eric Scott Hamby , Yongsoon Eun
发明人： Faming LI , Eric Scott Hamby , Yongsoon Eun
IPC分类号： G06F15/00
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/5029 , G03G2215/00805
摘要： According to aspects of the embodiments, there is provided methods and systems that incorporate a model predictive controller (MPC) in an image reproduction machine with known disturbance information. The MPC uses the control action at a current time in order to minimize the impact of an impending disturbance as well as to maximize current control performance. The impending disturbance is used by the MPC to determine an incremental change that combines steady state and transient state impact on the image reproduction machine. Disturbance such as print media type, image content type, physical dimension of the print media, weight of the print media, and print job data can be employed. Further, control of the image reproduction machine is generated in real time over a receding horizon, for the purpose of minimizing a cost function indicative of image variation, energy consumption, or the like.
摘要翻译： 根据实施例的方面，提供了在具有已知干扰信息的图像再现机中并入模型预测控制器（MPC）的方法和系统。 MPC在当前时间使用控制动作，以便最小化即将发生的干扰的影响以及最大化电流控制性能。 MPC使用即将发生的干扰来确定将稳态和瞬态影响结合在图像再现机上的增量变化。 可以采用打印介质类型，图像内容类型，打印介质的物理尺寸，打印介质的重量以及打印作业数据等干扰。 此外，为了最小化指示图像变化，能量消耗等的成本函数的目的，在后退水平线上实时生成图像再现机的控制。
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公开(公告)号：US20100303493A1
公开(公告)日：2010-12-02
申请号：US12473578
申请日：2009-05-28
申请人： Eric Scott Hamby , Faming Li , Donald M. Bott
发明人： Eric Scott Hamby , Faming Li , Donald M. Bott
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： An apparatus (100) and method (300) that adjusts a printer fuser nip is disclosed. The apparatus can include a media transport (110) configured to transport a media sheet (112) in a media sheet travel direction. The apparatus can include a fuser assembly (120) configured to fuse an image on the media sheet. The fuser assembly can include a fuser nip (126) that can have a fuser nip width (128) parallel to the media sheet travel direction. The apparatus can include a controller (130) coupled to the fuser assembly, where the controller can be configured to control operations of the apparatus. The apparatus can include a nip width profile generation module (140) coupled to the controller, where the nip width profile generation module can be configured to determine fuser nip width parameters based on media sheet properties and based on fuser assembly properties. The fuser assembly can be adjusted according to the fuser nip width parameters.
摘要翻译： 公开了一种调整打印机定影辊压区的装置（100）和方法（300）。 该设备可以包括被配置为在介质片材行进方向上传送介质片材（112）的介质传送器（110）。 该设备可以包括定影器组件（120），其被配置为熔合介质片上的图像。 定影器组件可以包括可以具有平行于介质板行进方向的定影压区宽度（128）的定影器压区（126）。 该装置可以包括联接到定影器组件的控制器（130），其中控制器可被配置成控制设备的操作。 该装置可以包括联接到控制器的辊隙宽度轮廓生成模块（140），其中夹持宽度轮廓生成模块可以被配置为基于介质片材性质并且基于定影器组件性质来确定定影器辊隙宽度参数。 定影器组件可以根据定影辊宽度参数进行调整。
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