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11. 发明申请

US20100303493A1 APPARATUS AND METHOD FOR ADJUSTMENT OF A PRINTER FUSER NIP 有权
标题翻译：用于调整打印机熔断器的装置和方法
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。

12. 发明授权

US07778563B2 Variable speed fusing 有权
标题翻译：变速熔断
公开(公告)号：US07778563B2
公开(公告)日：2010-08-17
申请号：US12099262
申请日：2008-04-08
申请人： Yongsoon Eun , Eric Scott Hamby
发明人： Yongsoon Eun , Eric Scott Hamby
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2064 , G03G15/657
摘要： Systems and methods are described that facilitate reducing temperature droop during an initial portion of a print job by reducing fuser speed to increase fuser-to-paper interaction while fuser heat is absorbed by the paper during a temperature transient. For instance, during a first N pages of a print job, where N is an integer, the paper acts as a heat sink and exerts a thermal load on the fuser roll. To compensate, fuser speed is reduced initially to ensure that a given amount of heat is applied to toner on the pages. Fuser speed is increased until fuser temperature reaches steady state. Acceleration of the fuser is also adjustable.
摘要翻译：描述了系统和方法，其有助于在温度瞬变期间通过降低定影器速度以增加定影器到纸的相互作用，同时定影器热被纸张吸收，从而在打印作业的初始部分期间降低温度下垂。例如，在打印作业的前N页中，其中N是整数，纸作为散热器并在定影辊上施加热负载。为了补偿，首先降低定影速度，以确保给页面上的墨粉施加一定量的热量。定影速度增加，直到定影温度达到稳定状态。定影器的加速度也可调节。

13. 发明授权

US07725050B2 Heated drum assembly having a multiple speed fan for use in a printer 有权
标题翻译：具有用于打印机的多速风扇的加热鼓组件
公开(公告)号：US07725050B2
公开(公告)日：2010-05-25
申请号：US12234214
申请日：2008-09-19
申请人： Faming Li , Eric Scott Hamby
发明人： Faming Li , Eric Scott Hamby
IPC分类号： G03G21/20 , B41J2/01 , B41J29/38 , F24F11/053
CPC分类号： B41J29/377 , G03G15/751 , G03G21/206
摘要： A heated drum assembly improves thermal control of a rotating drum in a printer. The assembly includes a hollow drum, two stationary heaters located within an internal cavity of the drum, one of the two stationary heaters being at one end of the drum and the other stationary heater being at another end of the drum, a fan located at one end of the drum, a temperature sensor at one end of the drum, and a second temperature sensor at the other end of the drum, and a controller electrically coupled to the heaters, the fan, and the two temperature sensors to control a temperature of the wall of the drum to a set point by activating at least one of the heaters in response to a signal indicating a temperature below a first predetermined temperature threshold and operating the fan at one of three speeds.
摘要翻译：加热鼓组件改善了打印机中旋转滚筒的热控制。该组件包括一个中空鼓，两个固定加热器位于滚筒的内腔内，两个固定加热器中的一个位于滚筒的一端，另一个固定加热器位于滚筒的另一端，一个位于一个滚筒的风扇滚筒的一端，滚筒一端的温度传感器，以及滚筒另一端的第二温度传感器，以及与加热器，风扇和两个温度传感器电耦合以控制温度的控制器通过响应于指示温度低于第一预定温度阈值的信号激活至少一个加热器，将滚筒的壁延伸到设定点，并以三个速度中的一个速度操作风扇。

14. 发明申请

US20100111549A1 FUSERS, PRINTING APPARATUSES AND METHODS OF FUSING TONER ON MEDIA 有权
标题翻译：熔合器，印刷装置和介质上熔融剂的方法
公开(公告)号：US20100111549A1
公开(公告)日：2010-05-06
申请号：US12262540
申请日：2008-10-31
申请人： Anthony S. CONDELLO , Eric Scott Hamby
发明人： Anthony S. CONDELLO , Eric Scott Hamby
IPC分类号： G03G15/20
CPC分类号： G03G15/2003
摘要： Fusers, printing apparatuses and methods of fusing toner on media are disclosed. An embodiment of a fuser for fusing toner on a medium includes at least two modules arranged along a process direction of the medium, each module having an ON state in which the module discharges a hot gas and an OFF state in which the module does not discharge the hot gas; and a controller connected to the modules for controlling the ON/OFF state of each module to control the discharge of the hot gas from each module onto the medium as the medium is transported past the modules in the process direction.
摘要翻译：公开了将介质上的调色剂熔合，印刷设备和定影方法。用于在介质上定影调色剂的定影器的实施例包括沿着介质的处理方向布置的至少两个模块，每个模块具有导通状态，其中模块放出热气体和其中模块不放电的断开状态热气; 以及连接到所述模块的控制器，用于控制每个模块的ON / OFF状态，以在介质沿着处理方向传送过模块时控制从每个模块到热介质的热气体的排放。

15. 发明申请

US20090196645A1 METHOD AND APPARATUS FOR DYNAMIC POWER MANAGEMENT IN MARKING DEVICES 失效
标题翻译：标记设备动态电源管理的方法与装置
公开(公告)号：US20090196645A1
公开(公告)日：2009-08-06
申请号：US12023563
申请日：2008-01-31
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： G03G15/2039
摘要： A method and apparatus for operating a fuser in a marking device is disclosed. The method may include determining a total power available for warm-up of fuser elements in a fuser, determining power constraints of the fuser elements, selecting a power allocation to be applied to the fuser elements, calculating a fuser warm-up time based on the determined total power available, the determined power constraints, and the selected power allocation, determining whether the fuser warm-up time is reduced, wherein if the fuser warm-up time is reduced, applying the selected power allocation.
摘要翻译：公开了一种用于在标记装置中操作定影器的方法和装置。该方法可以包括确定可用于预热定影器中的定影元件的总功率，确定定影元件的功率约束，选择要施加到定影元件的功率分配，基于该定影元件计算定影器预热时间确定的总功率可用，确定的功率约束和所选择的功率分配，确定定影器预热时间是否减少，其中如果定影器预热时间减少，则应用所选择的功率分配。

16. 发明申请

US20080089708A1 System and method for determining an amount of toner mass on a photoreceptor 有权
标题翻译：用于确定感光体上调色剂质量的系统和方法
公开(公告)号：US20080089708A1
公开(公告)日：2008-04-17
申请号：US11581488
申请日：2006-10-17
申请人： Eric Michael Gross , Eric Scott Hamby , Mark Sennett Jackson , R. Enrique Viturro
发明人： Eric Michael Gross , Eric Scott Hamby , Mark Sennett Jackson , R. Enrique Viturro
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G03G2215/00042
摘要： A system that determines an amount of toner mass present on a toner application surface, and comprises a specular reflection sensor, a diffuse reflection sensor, an output combination module, and a mass determination module. The specular reflection sensor receives electromagnetic radiation that has been specularly reflected by the toner application surface, and generates a specular reflection output representative of the received electromagnetic radiation. The diffuse reflection sensor receives electromagnetic radiation that has been diffusely reflected by the toner application surface, and generates a diffuse reflection output representative of the received electromagnetic radiation. The output combination module creates a combined output by combining the specular reflection output and the diffuse reflection output with the purpose of reducing a noise source common to both specular and diffuse outputs to improve the signal to noise ratio. The mass determination module determines an amount of toner mass present on the toner application surface based on the combined output.
摘要翻译：确定调色剂涂布表面上存在的调色剂质量的系统，包括镜面反射传感器，漫反射传感器，输出组合模块和质量确定模块。镜面反射传感器接收由调色剂施加表面镜面反射的电磁辐射，并产生表示所接收的电磁辐射的镜面反射输出。漫反射传感器接收已经被调色剂施加表面漫反射的电磁辐射，并产生代表所接收的电磁辐射的漫反射输出。输出组合模块通过组合镜面反射输出和漫反射输出来产生组合输出，目的是减少镜面和漫反射输出共同的噪声源，以提高信噪比。质量确定模块基于组合的输出来确定存在于调色剂涂布表面上的调色剂质量的量。

17. 发明授权

US08711380B2 Automatic image-content based adjustment of printer printing procedures 有权
标题翻译：自动图像内容调整打印机打印程序
公开(公告)号：US08711380B2
公开(公告)日：2014-04-29
申请号：US11554093
申请日：2006-10-30
申请人： Aaron Michael Burry , Eric Scott Hamby , Christopher Auguste DiRubio
发明人： Aaron Michael Burry , Eric Scott Hamby , Christopher Auguste DiRubio
IPC分类号： G06F3/12 , G06K15/00 , H04N1/40 , G03G15/00 , G03G15/22
CPC分类号： H04N1/3208 , G03G15/5079 , G03G15/5083 , G06F3/1204 , G06F3/1242 , G06F3/1262 , G06F3/1285 , H04N1/2307 , H04N1/32048 , H04N2201/0082
摘要： The disclosure proposes the automatic use of the job or image content information of a print job. This information is used to automatically adjust the general printing procedure for a print engine. The job's image content information is analyzed in the context of the constraints of the print engine to determine an improved printing procedure, which may include cycle-up operation, process control cycles, or maintenance cycles for that particular print job.
摘要翻译：本公开提出了自动使用打印作业的作业或图像内容信息。此信息用于自动调整打印引擎的一般打印过程。在打印引擎的约束的上下文中分析作业的图像内容信息，以确定改进的打印过程，其可以包括该特定打印作业的循环操作，过程控制周期或维护周期。

18. 发明申请

US20130129365A1 METHOD AND SYSTEM FOR TROUBLESHOOTING CHARGING AND PHOTORECEPTOR FAILURE MODES ASSOCIATED WITH A XEROGRAPHIC PROCESS 有权
标题翻译：与XEROGRAPHIC PROCESSING相关的故障排除充电和光电故障模式的方法和系统
公开(公告)号：US20130129365A1
公开(公告)日：2013-05-23
申请号：US13302332
申请日：2011-11-22
申请人： Aaron Michael Burry , Surendar Jeyadev , Palghat S. Ramesh , Eric Scott Hamby , Vladimir Kozitsky , Gary Walker Skinner
发明人： Aaron Michael Burry , Surendar Jeyadev , Palghat S. Ramesh , Eric Scott Hamby , Vladimir Kozitsky , Gary Walker Skinner
IPC分类号： G03G15/02
CPC分类号： G03G15/5037 , G03G2215/0132
摘要： This disclosure provides methods and systems for troubleshooting charging and photoreceptor failure modes associated with a xerographic process. Specifically, according to an exemplary method the photoreceptor decay behavior, with and without the effects of depletion, are quantified and used to determine a performance state of one or more of the charging stations and the photoreceptor surface.
摘要翻译：本公开提供用于排除与静电印迹过程相关联的充电和感光器失效模式的方法和系统。具体地，根据示例性方法，定量并且使用具有和不具有耗尽作用的感光体衰减行为来确定一个或多个充电站和感光体表面的性能状态。

19. 发明授权

US08265534B2 Apparatus and method for an asymmetrical printer fuser nip 有权
标题翻译：不对称打印机定影夹的装置和方法
公开(公告)号：US08265534B2
公开(公告)日：2012-09-11
申请号：US12609331
申请日：2009-10-30
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： G03G15/2053 , G03G2215/2058
摘要： An asymmetrical printer includes a housing (101) and a first fuser member (121) rotationally supported in the housing. The first fuser member has a first fuser member end (210) and a second fuser member end (220). The first fuser member fuses an image on a media sheet traveling in a media sheet 112 travel direction (115). A fuser nip (126) has a fuser nip width dimension (128) parallel to the media sheet travel direction and having a fuser nip length (116) from the first fuser member end to the second fuser member end. The fuser nip length is perpendicular to the media sheet travel direction. The fuser nip width dimension is asymmetrical along the fuser nip length. A second fuser member (122) is rotationally supported in the housing and coupled to the first fuser member at the fuser nip. The second fuser member fuses the image on the media sheet.
摘要翻译：不对称打印机包括壳体（101）和旋转地支撑在壳体中的第一定影器构件（121）。第一定影器构件具有第一定影器构件端部（210）和第二定影器构件端部（220）。第一定影器构件将图像熔合在介质片材112行进方向（115）上行进的介质片材上。定影辊隙（126）具有平行于介质板行进方向并且具有从第一定影器构件端部到第二定影器构件端部的定影压区长度（116）的定影辊宽度尺寸（128）。定影器夹紧长度垂直于介质纸张行进方向。定影器夹持宽度尺寸沿着定影器压区长度不对称。第二定影器构件（122）被旋转地支撑在壳体中并且在定影辊隙处联接到第一定影构件。第二个定影器部件将图像融合在介质片上。

20. 发明授权

US08204396B2 Apparatus and method for adjustment of a printer fuser nip 有权
标题翻译：用于调整打印机定影辊隙的装置和方法
公开(公告)号：US08204396B2
公开(公告)日：2012-06-19
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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