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公开(公告)号：US20110079735A1
公开(公告)日：2011-04-07
申请号：US12573478
申请日：2009-10-05
申请人： Bryan J. ROOF , Anthony S. Condello
发明人： Bryan J. ROOF , Anthony S. Condello
CPC分类号： B43L1/123 , Y10T29/49002
摘要： Exemplary embodiments provide materials and methods for a pen that can include a writing end for writing an image on an erasable medium and an erasing end for locally erasing an image from the erasable medium.
摘要翻译： 示例性实施例提供了一种用于笔的材料和方法，其可以包括用于在可擦除介质上写入图像的写入端和用于从可擦除介质局部擦除图像的擦除端。
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72.发明申请公开(公告)号：US20100176117A1
公开(公告)日：2010-07-15
申请号：US12352824
申请日：2009-01-13
CPC分类号： G03G15/2064 , G03G2215/2032
摘要： Apparatuses useful for printing and methods for controlling the temperature of media in apparatuses useful for printing are disclosed. An embodiment of the apparatuses includes a heated first roll including a first outer surface; a heated second roll including a second outer surface; a third roll including a third outer surface; a temperature sensor for sensing the temperature of the third outer surface; a belt supported on the first roll and the second roll and disposed between the first outer surface and the third outer surface, the belt including an inner surface and an outer surface; a nip between the third outer surface and the outer surface of the belt at which the belt heats media which include a surface, marking material on the surface and an interface between the surface and marking material; and a positioning device coupled to the second roll. The positioning device is operable to move the second roll relative to the outer surface of the belt to change a wrap length of the belt on the second outer surface, based on the temperature of the third outer surface, to maintain a substantially constant temperature at the interface between the surface and marking material.
摘要翻译： 公开了可用于打印的设备和用于控制用于打印的设备中的介质的温度的方法。 该装置的实施例包括：加热的第一辊，包括第一外表面; 包括第二外表面的加热的第二辊; 包括第三外表面的第三辊; 温度传感器，用于感测第三外表面的温度; 支撑在所述第一辊和所述第二辊上并且设置在所述第一外表面和所述第三外表面之间的带，所述带包括内表面和外表面; 所述第三外表面和所述带的外表面之间的辊隙在所述带处加热介质，所述介质包括表面，所述表面上的标记材料和所述表面与所述标记材料之间的界面; 以及联接到所述第二辊的定位装置。 所述定位装置可操作以相对于所述带的外表面移动所述第二辊，以基于所述第三外表面的温度来改变所述带在所述第二外表面上的卷绕长度，以在所述第二外表面上保持基本上恒定的温度 表面和标记材料之间的界面。
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73.发明授权Fuser assemblies, xerographic apparatuses and methods of fusing toner on copy sheets 失效定影器组件，静电复印机和将复印纸上的调色剂定影的方法公开(公告)号：US07697878B2
公开(公告)日：2010-04-13
申请号：US12111373
申请日：2008-04-29
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2032
摘要： Fuser assemblies for fusing toner on copy sheets, xerographic apparatuses, and methods of fusing toner on copy sheets in xerographic apparatuses are disclosed. An embodiment of the fuser assemblies includes a continuous fuser belt including an inner surface and an outer surface opposite the inner surface; at least a first roll and a second roll which support the fuser belt, at least one of the first roll and second roll being adapted to heat the fuser belt; a heater including an outer heating surface facing the inner surface of the fuser belt; and a mechanism operatively connected to the heater for moving the heater to bring the heating surface into contact with the inner surface of the fuser belt. The heater is operable to supply heat from the heating surface to the inner surface to increase the temperature of the outer surface of the fuser belt adjacent the inner surface heated by the heating surface.
摘要翻译： 公开了用于将复印纸上的调色剂定影的定影组件，静电复印机以及在静电印刷设备中将复印纸上的调色剂定影的方法。 定影组件的一个实施例包括连续的定影带，其包括内表面和与内表面相对的外表面; 至少第一辊和第二辊，其支撑所述定影带，所述第一辊和第二辊中的至少一个适于加热所述定影带; 加热器，其包括面向所述定影带的内表面的外部加热表面; 以及可操作地连接到加热器以用于移动加热器以使加热表面与定影带的内表面接触的机构。 加热器可操作以从加热表面向内表面供应热量，以增加与由加热表面加热的内表面相邻的定影带外表面的温度。
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公开(公告)号：US20080193174A1
公开(公告)日：2008-08-14
申请号：US11704651
申请日：2007-02-08
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： This is a pre-heater system especially useful in an electrostatic marking apparatus. It is used to heat the toner and paper (media) prior to the paper entering the conventional fuser station. Using this pre-heater increases fusing productivity (ppm), widens media latitude and/or extends fuser member life for a given fuser system. It also dramatically improves uniform heat transfer and paper handling problems encountered in prior art preheat fusing assemblies. The preheater is used together with the conventional fuser stations used today in electrostatic marking systems.
摘要翻译： 这是在静电打标设备中特别有用的预热器系统。 在纸张进入常规定影站之前，用于加热调色剂和纸张（介质）。 使用此预热器可提高定影生产率（ppm），增加介质纬度和/或延长给定定影系统的定影器部件寿命。 它还显着地改善了现有技术的预热定影组件中遇到的均匀热传递和纸张处理问题。 预热器与今天在静电打标系统中使用的常规定影器一起使用。
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公开(公告)号：US07283777B2
公开(公告)日：2007-10-16
申请号：US11343672
申请日：2006-01-31
申请人： Steven M. Russel , Mansour Messalti , Jeremy Christopher deJong , Anthony S. Condello , Daniel James McVeigh , Donald M. Bott , James Joseph Padula
发明人： Steven M. Russel , Mansour Messalti , Jeremy Christopher deJong , Anthony S. Condello , Daniel James McVeigh , Donald M. Bott , James Joseph Padula
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G15/6573 , G03G2215/00721
摘要： Disclosed herein are several embodiments to facilitate the characterization of fuser stripping performance. Recognizing that the characteristics of a substrate exiting a fusing nip are indicative of the operation of the nip and the stripping operation itself, several contact and non-contact sensing methods are described to detect or predict degraded stripping performance, thereby permitting one or more compensation techniques to be employed, or to identify the need for fuser subsystem replacement.
摘要翻译： 本文公开了促进定影剂剥离性能表征的几个实施方案。 认识到离开定影辊隙的衬底的特征指示辊隙和剥离操作本身的操作，描述了几种接触和非接触感测方法来检测或预测退化剥离性能，从而允许一种或多种补偿技术 要使用，或者确定需要更换热凝器子系统。
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公开(公告)号：US07245844B2
公开(公告)日：2007-07-17
申请号：US11094864
申请日：2005-03-31
IPC分类号： G03G15/20
CPC分类号： G03G15/2021 , G03G15/205 , G03G2215/00021 , G03G2215/2074 , G03G2215/2083
摘要： A printing system includes first and second marking engines. First and second fusers are associated with the marking engines, respectively. The printing system has a first mode of operation in which print media is fused by both fusers and a second mode of operation in which at least a portion of the print media is fused by the second fuser, which portion has not been previously fused by the first fuser. The second fuser has first and second fuser operating modes when the printing system is in the first and second modes of operation, respectively. The second fuser applies a first energy input to the print media in the first fuser operating mode and a second energy input, different from the first energy input, to the print media in the second fuser operating mode.
摘要翻译： 打印系统包括第一和第二标记引擎。 分别与标记引擎相关联。 打印系统具有第一操作模式，其中打印介质由两个熔丝和第二操作模式熔合，其中至少一部分打印介质由第二定影器熔合，该部分先前未被熔融 第一个定影器 当打印系统分别处于第一和第二操作模式时，第二定影器具有第一和第二定影器操作模式。 第二定影器在第一定影器操作模式中将第一能量输入施加到打印介质，并且在第二定影器操作模式中将不同于第一能量输入的第二能量输入施加到打印介质。
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77.发明授权公开(公告)号：US06246858B1
公开(公告)日：2001-06-12
申请号：US09565402
申请日：2000-05-05
IPC分类号： G03G1500
CPC分类号： G03G15/2064 , G03G2215/00168 , G03G2215/2016 , G03G2215/2032
摘要： A contact belt fusing apparatus is provided for reducing sheet edge wear defects in fused copies. The fusing apparatus includes an endless fusing belt having an external fusing surface defining a path of movement and a plurality of support rollers for supporting and moving the endless fusing belt along the path of movement. The endless fusing belt as supported has a first fusing position aligned on the plurality of support rollers at a first location, and at least a second fusing position aligned on the plurality of support rollers at a second location that is spaced axially from the first location thereon. The fusing apparatus also includes heating member for heating the external fusing surface of the endless fusing belt, and a pressure roller forming a fusing nip with the external fusing surface of the endless fusing belt for contacting and moving toner image carrying sheets therethrough, the toner image carrying sheets having edges that induce wear on the external fusing surface of the endless fusing belt. Importantly, the fusing apparatus includes a belt moving mechanism for controllably moving the endless fusing belt axially, relative to the plurality of rollers, from the first fusing position to the at least second fusing position, so as to reduce sheet edge wear on the external fusing surface of the endless fusing belt.
摘要翻译： 提供一种接触带定影装置，用于减少熔融复印件中的边缘磨损缺陷。 定影装置包括具有限定运动路径的外部定影表面的环形定影带和用于支撑和移动环形定影带沿运动路径的多个支撑辊。 支撑的环形定影带具有在第一位置处对准在多个支撑辊上的第一定影位置，以及在与其上的第一位置轴向间隔开的第二位置处的多个支撑辊上的至少第二定影位置 。 定影装置还包括用于加热环形定影带的外部定影表面的加热构件和与环形定影带的外部定影表面形成定影辊隙的压力辊，用于接触和移动调色剂图像承载片材，调色剂图像 携带具有在环形定影带的外部熔融表面上引起磨损的边缘的片材。 重要的是，定影装置包括一个带移动机构，用于相对于多个辊轴向地可控地移动环形定影带，从第一定影位置到至少第二定影位置，以便减少外部熔断时的边缘磨损 环形定影带的表面。
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公开(公告)号：US5937257A
公开(公告)日：1999-08-10
申请号：US4764
申请日：1998-01-08
CPC分类号： G03G15/2025 , G03G15/6591 , G03G2215/00497 , G03G2215/2074 , G03G2215/2093
摘要： A Release Agent Management (RAM) system for a heat and pressure fuser apparatus utilized for fixing color toner images on substrates such as plain paper and transparency material such as Mylar.TM.. A donor/metering roll arrangement is provided with two oil metering blades, one of which is operative during two modes of operation and the other of which is operative during only one of the two modes of operation. During one mode of operation when color toner images are formed on a substrate such as plain paper, only one of the two blades is utilized. During a second mode of operation when color toner images are created on a transparent substrate such as Mylar.TM., both blades engage the surface of the metering roll so that a lesser amount of oil is ultimately conveyed to the surface of the heated fuser roll.
摘要翻译： 用于用于将诸如普通纸和透明材料如Mylar TM的基材上的彩色调色剂图像固定的热和压力定影装置的脱模剂管理（RAM）系统。 供体/计量辊装置设置有两个油计量叶片，其中一个在两种操作模式下操作，另一种在两种操作模式中的一种操作期间操作。 当在诸如普通纸的基板上形成彩色调色剂图像的一种操作模式期间，仅使用两个叶片中的一个。 在第二种操作模式下，当在诸如Mylar TM的透明基板上产生彩色调色剂图像时，两个叶片接合计量辊的表面，使得较少量的油最终被输送到加热的定影辊的表面。
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公开(公告)号：US09044969B2
公开(公告)日：2015-06-02
申请号：US13160120
申请日：2011-06-14
申请人： Bryan J. Roof , Anthony S. Condello
发明人： Bryan J. Roof , Anthony S. Condello
IPC分类号： B41J29/393 , B41J2/125 , B41J11/00 , B41M7/00
CPC分类号： B41J11/002 , B41M7/0081
摘要： A UV curable gel ink spreading method and system includes setting an ink re-flow drum temperature, jetting UV gel ink onto a substrate using a print head, heating a back side of the substrate to cause re-flow using the re-flow drum, and curing the UV gel ink image using a UV source to produce a cured image. At least one of drawback and line spread may be measured in-line to determine whether to modify a drum temperature, a UV source location, and/or a print process speed to optimize drawback and/or line spread. Acceptable or optimized temperatures and/or UV source locations may be saved as a set point that corresponds to a substrate type.
摘要翻译： 紫外线固化凝胶油墨扩散方法和系统包括设置墨回流鼓温度，使用打印头将UV凝胶墨喷射到基底上，加热基底的背面以使用再流动鼓重新流动， 并使用UV源固化UV凝胶油墨图像以产生固化图像。 可以在线测量至少一个缺陷和线扩展以确定是否修改滚筒温度，UV源位置和/或打印处理速度以优化缺点和/或线扩展。 可接受或优化的温度和/或UV源位置可以被保存为对应于衬底类型的设定点。
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80.发明授权Pre-treatment methods, apparatus, and systems for contact leveling radiation curable gel inks 有权预处理方法，设备和系统，用于接触平整辐射固化凝胶油墨公开(公告)号：US08646877B2
公开(公告)日：2014-02-11
申请号：US13249169
申请日：2011-09-29
CPC分类号： B41M5/0011 , B41J11/002 , B41M7/0081
摘要： A radiation curable gel ink printing system is provided that includes a radiation source configured to emit UV light having short wavelength components. The disclosed systems and methods transport a substrate having radiation curable gel ink deposited thereon to the radiation source to expose the ink to the radiation source. The exposure at the radiation source may be continuous or pulsed. The radiation source may be configured a distance away from the radiation curable gel ink deposited on the substrate. The radiation source pre-treats the radiation curable gel ink before spreading the radiation curable gel ink at a contact-leveling nip at which a contact member applies pressure to the partially cured radiation curable gel ink against the substrate. The radiation curable gel ink is preferentially cured to allow spreading of the radiation curable ink by the contact member while limiting offset of the ink onto the contact member.
摘要翻译： 提供了一种可辐射固化凝胶油墨印刷系统，其包括被配置为发射具有短波长分量的UV光的辐射源。 所公开的系统和方法将具有沉积在其上的可辐射固化凝胶油墨的基板输送到辐射源，以将油墨暴露于辐射源。 在辐射源处的曝光可以是连续的或脉冲的。 辐射源可以配置为远离沉积在基底上的可辐射固化凝胶油墨的距离。 辐射源预先处理可辐射固化的凝胶油墨，然后将辐射可固化凝胶油料铺展在接触平整的辊隙处，在接触辊隙处接触构件将压力施加到基底上的部分固化的可辐射固化的凝胶油墨。 可辐射固化的凝胶油墨优先固化以允许通过接触构件扩散可辐射固化油墨，同时限制油墨到接触构件上的偏移。
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