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公开(公告)号：US06445889B1
公开(公告)日：2002-09-03
申请号：US09843480
申请日：2001-04-26
IPC分类号： G03G1508
CPC分类号： G03G15/0803 , G03G2215/0634
摘要： In an electrostatographic development system wherein toner is conveyed from a donor member over a development gap to a charge receptor by a development field in the development gap, a method including the step of: monitoring at least a first parameter of the system to detect an arcing condition within the development gap; and if an arcing condition is detected, tuning a duty cycle to avoid the arcing condition.
摘要翻译： 在一种静电照相显影系统中，其中调色剂通过显影间隙中的显影领域从显影间隙从供体构件传送到电荷受体，包括以下步骤的方法：监测系统的至少第一参数以检测电弧 发展差距的条件; 并且如果检测到电弧状态，则调整占空比以避免电弧状态。
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2.发明授权Method and apparatus for automatic customer replaceable unit (CRU) setup and cleaner blade lubrication 失效自动客户更换单元（CRU）设置和清洁刮板润滑的方法和设备公开(公告)号：US06438329B1
公开(公告)日：2002-08-20
申请号：US09060577
申请日：1998-04-15
IPC分类号： G03G1500
CPC分类号： G03G21/1889 , G03G2221/1618 , G03G2221/1823 , G03G2221/1838
摘要： A method and apparatus to determine the use status of a customer replaceable unit (CRU) in an electrophotographic printing machine. The CRU has a customer replaceable unit monitor (CRUM) which communicates with the machine controller upon insertion of the CRU into the machine. Based on the signal generated by the CRUM the controller can determine whether the CRU has been previously used in the machine or is new. Appropriate settings and adjustments can be made based on predetermined parameters according to use. In addition, if a CRU is new a cycle can be initiated in which a toner patch is developed and not transferred so that a layer of toner is deposited on the cleaning blade. This minimizes damage to a photoreceptor belt due to lack of lubrication of the cleaner blade and chatter that may result therefrom.
摘要翻译： 一种用于确定电子照相印刷机中的客户可更换单元（CRU）的使用状态的方法和装置。 CRU有一个客户可更换单元监视器（CRUM），它将CRU插入机器后与机器控制器通信。 根据CRUM产生的信号，控制器可以确定CRU是否以前在机器上使用或是新的。 可以根据使用情况根据预定参数进行适当的设定和调整。 另外，如果CRU是新的，则可以启动一个循环，其中调色剂贴片被显影并且不被转印，使得一层调色剂沉积在清洁刮板上。 这样可以减少由于清洁器叶片的润滑不足而引起的感光带损伤和由此产生的颤动。
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公开(公告)号：US5903796A
公开(公告)日：1999-05-11
申请号：US35137
申请日：1998-03-05
CPC分类号： G03G15/5041 , G03G15/5037 , G03G15/5079 , G03G15/556 , G03G15/553 , G03G2215/00042
摘要： A method to provide a highly intelligent, automated diagnostic system that identifies the need to replace specific parts to minimize machine downtime rather than require extensive service troubleshooting. In particular, a systematic, logical test analysis scheme to assess machine operation from a simple sensor system and to be able to pinpoint parts and components needing replacement is provided by a series of first level of tests by the control to monitor components for receiving a first level of data and by a series of second level of tests by the control to monitor components for receiving a second level of data. Each of the first level tests and first level data is capable of identifying a first level of part failure independent of any other test. Each of the second level tests and second level data is a combination of first level tests and first level data or a combination of a first level test and first level data and a third level test and third level data. The second level tests and second level data are capable of identifying second and third levels of part failure. Codes are stored and displayed to manifest specific part failures.
摘要翻译： 一种提供高度智能，自动化诊断系统的方法，可识别需要更换特定部件以最大限度减少机器停机时间，而不需要大量服务故障排除。 特别地，用于从简单的传感器系统评估机器操作并且能够精确定位需要更换的部件和部件的系统的，逻辑的测试分析方案由控制器的一系列第一级测试提供，以监视用于接收第一 数据级别和一系列第二级测试由控制器监视组件以接收第二级数据。 每个第一级测试和第一级数据都能够独立于任何其他测试来识别零件故障的第一级。 第二级测试和第二级数据中的每一级是第一级测试和第一级数据的组合，或第一级测试和第一级数据以及第三级测试和第三级数据的组合。 第二级测试和第二级数据能够识别零件故障的第二级和第三级。 代码存储和显示以显示特定的部件故障。
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4.发明授权Method and apparatus for sensing magnetic signal strength of xerographically developed toner images for closed loop control of magnetic printing 失效用于感测静电显影调色剂图像的磁信号强度的方法和装置，用于磁性印刷的闭环控制
公开(公告)号：US5341193A
公开(公告)日：1994-08-23
申请号：US659556
申请日：1991-02-22
申请人： Fred F. Hubble, III , Michael G. Swales , Michael E. Weber , Gerald Abowitz , Raphael F. Bov, Jr.
发明人： Fred F. Hubble, III , Michael G. Swales , Michael E. Weber , Gerald Abowitz , Raphael F. Bov, Jr.
CPC分类号： G03G15/5041 , G03G2215/00046
摘要： A printing machine in which magnetically permeable marking particles develop a latent image recorded on a photoconductive member. A read head is positioned on the opposite of the photoconductive member to detect magnetic field intensity effects produced by the leading edge and the trailing edge of the marking particles on the characters recorded. The detected signals are used to control the magnetic quality of the developed image.
摘要翻译： 一种其中导磁标记颗粒显影记录在感光体上的潜像的印刷机。 读头位于感光体的对面，以检测由记录的字符上的标记粒子的前缘和后缘产生的磁场强度效应。 检测到的信号用于控制显影图像的磁性质量。
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5.发明授权公开(公告)号：US06940613B1
公开(公告)日：2005-09-06
申请号：US08978307
申请日：1997-11-25
申请人： Michael E. Beard , Roger W. Budnik , James M. Pacer , Guru B. Raj , Ralph A. Shoemaker , Michael G. Swales , David E. Rollins , Porfirio J. Perez , Ameet S. Bhattacharya , David P. Vanbortel , Steven E. Kolb
发明人： Michael E. Beard , Roger W. Budnik , James M. Pacer , Guru B. Raj , Ralph A. Shoemaker , Michael G. Swales , David E. Rollins , Porfirio J. Perez , Ameet S. Bhattacharya , David P. Vanbortel , Steven E. Kolb
CPC分类号： G03G21/1889 , G03G15/2064 , G03G15/5079 , G03G15/55 , G03G15/553 , G03G2215/00109 , G03G2215/00987 , G03G2221/1639 , G03G2221/1663 , G03G2221/1823 , G03G2221/1838
摘要： An electrophotographic printing or copying machine includes a functional module which can be readily removed and replaced by service personnel. The module includes a monitor in the form of an electronically-readable memory, which includes information about how the particular module is to be operated. A distribution board electronically accesses the memories within the monitors and reads therefrom information, such as how much voltage to supply to different components within each module. The distribution board can also update the number of prints made with each module, and maintain this count within the monitors.
摘要翻译： 电子照相打印或复印机包括功能模块，其可以容易地被维修人员去除和更换。 该模块包括电子可读存储器形式的监视器，其包括关于特定模块如何被操作的信息。 配电板电子地访问监视器内的存储器并从其读取信息，例如供给每个模块内的不同组件的电压多少。 分配板还可以更新每个模块制作的打印数量，并在显示器内保持此计数。
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公开(公告)号：US6081348A
公开(公告)日：2000-06-27
申请号：US35124
申请日：1998-03-05
CPC分类号： H04N1/4078 , G03G15/5079 , G03G15/55 , H04N1/00002 , G03G2215/00046
摘要： A method to provide a highly intelligent, automated diagnostic system that identifies the need to replace specific parts to minimize machine downtime rather than require extensive service troubleshooting. In particular, a systematic, logical test analysis scheme to assess machine operation from a simple sensor system and to be able to pinpoint parts and components needing replacement is provided by a series of first level of tests by the control to monitor components for receiving a first level of data and by a series of second level of tests by the control to monitor components for receiving a second level of data. Each of the first level tests and first level data is capable of identifying a first level of part failure independent of any other test. Each of the second level tests and second level data is a combination of first level tests and first level data or a combination of a first level test and first level data and a third level test and third level data. The second level tests and second level data are capable of identifying second and third levels of part failure. Codes are stored and displayed to manifest specific part failures.
摘要翻译： 一种提供高度智能，自动化诊断系统的方法，可识别需要更换特定部件以最大限度减少机器停机时间，而不需要大量服务故障排除。 特别地，用于从简单的传感器系统评估机器操作并且能够精确定位需要更换的部件和部件的系统的，逻辑的测试分析方案由控制器的一系列第一级测试提供，以监视用于接收第一 数据级别和一系列第二级测试由控制器监视组件以接收第二级数据。 每个第一级测试和第一级数据都能够独立于任何其他测试来识别零件故障的第一级。 第二级测试和第二级数据中的每一级是第一级测试和第一级数据的组合，或第一级测试和第一级数据以及第三级测试和第三级数据的组合。 第二级测试和第二级数据能够识别零件故障的第二级和第三级。 代码存储和显示以显示特定的部件故障。
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公开(公告)号：US5895141A
公开(公告)日：1999-04-20
申请号：US55547
申请日：1998-04-06
CPC分类号： G03G15/0855 , G03G15/0849 , G03G15/5041 , G03G15/556 , G03G2215/00042
摘要： A method to provide a highly intelligent, automated diagnostic system that identifies the need to replace specific parts to minimize machine downtime rather than require extensive service troubleshooting. In particular, a systematic, logical test analysis scheme to assess machine operation from a simple sensor system and to be able to pinpoint parts and components needing replacement is provided by a series of first level of tests by the control to monitor components for receiving a first level of data and by a series of second level of tests by the control to monitor components for receiving a second level of data. Each of the first level tests and first level data is capable of identifying a first level of part failure independent of any other test. Each of the second level tests and second level data is a combination of first level tests and first level data or a combination of a first level test and first level data and a third level test and third level data. The second level tests and second level data are capable of identifying second and third levels of part failure. Codes are stored and displayed to manifest specific part failures.
摘要翻译： 一种提供高度智能，自动化诊断系统的方法，可识别需要更换特定部件以最大限度减少机器停机时间，而不需要大量服务故障排除。 特别地，用于从简单的传感器系统评估机器操作并且能够精确定位需要更换的部件和部件的系统的，逻辑的测试分析方案由控制器的一系列第一级测试提供，以监视用于接收第一 数据级别和一系列第二级测试由控制器监视组件以接收第二级数据。 每个第一级测试和第一级数据都能够独立于任何其他测试来识别零件故障的第一级。 第二级测试和第二级数据中的每一级是第一级测试和第一级数据的组合，或第一级测试和第一级数据以及第三级测试和第三级数据的组合。 第二级测试和第二级数据能够识别零件故障的第二级和第三级。 代码存储和显示以显示特定的部件故障。
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8.发明授权
公开(公告)号：US5890042A
公开(公告)日：1999-03-30
申请号：US624275
申请日：1996-03-29
申请人： Lam F. Wong , Michael G. Swales
发明人： Lam F. Wong , Michael G. Swales
CPC分类号： G03G15/0803 , G03G2215/0621
摘要： A hybrid jumping development system utilizing two component developer and providing an improved device for controlling developed toner mass. Toner is metered onto a donor structure and a toner cloud is formed in a development nip between the donor structure and the charge retentive surface having a latent electrostatic image thereon. The toner cloud is formed by applying an alternating potential to the donor structure so as to cause the toner particles to jump off of the donor structure. The duty cycle of the AC potential is used to control the toner cloud and thus the amount of toner developed on the charge retentive surface.
摘要翻译： 一种利用双组分显影剂并提供用于控制显影的调色剂质量的改进装置的混合跳跃显影系统。 将调色剂计量到供体结构上，并且在施主结构和其上具有静电潜像的电荷保持表面之间的显影辊隙中形成调色剂云。 通过向供体结构施加交替电位以使调色剂颗粒从供体结构上跳下而形成调色剂云。 AC电位的占空比用于控制调色剂云，从而控制在电荷保持性表面上形成的调色剂量。
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9.发明授权
公开(公告)号：US4695524A
公开(公告)日：1987-09-22
申请号：US865327
申请日：1986-05-21
CPC分类号： G03G13/08 , G03G9/083 , G03G9/1139
摘要： Disclosed is a process for generating consistent high quality images comprised of (1) providing a xerographic imaging or printing apparatus; (2) adding thereto a stable two component developer composition comprised of toner composition with an average particle diameter of from about 6 to about 10 microns with resin particles, first pigment particles, second magnetite pigment particles, which are present in a greater amount than the first pigment particles, and blended flow additive particles; and carrier particles consisting of a ferrite core, or a steel core, and a coating thereover selected from the group consisting of terpolymers of styrene, methacrylate, and triethoxysilane; and polymethacrylate, which coating has incorporated therein conductive particles; (3) forming electrostatic latent images or magnetic images in the apparatus; and (4) developing the images formed.
摘要翻译： 公开了一种用于产生一致的高质量图像的方法，包括（1）提供静电复印成像或打印装置; （2）向树脂颗粒，第一颜料颗粒，第二磁铁矿颜料颗粒中以比例大于约6至约10微米的较大量存在的调色剂组合物加入稳定的双组分显影剂组合物 第一颜料颗粒和混合流动添加剂颗粒; 以及由铁氧体磁芯或钢芯组成的载体颗粒和选自苯乙烯，甲基丙烯酸酯和三乙氧基硅烷的三元共聚物的涂层; 和聚甲基丙烯酸酯，该涂层已经结合有导电颗粒; （3）在设备中形成静电潜像或磁图像; 和（4）形成形成的图像。
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10.发明申请公开(公告)号：US20080193147A1
公开(公告)日：2008-08-14
申请号：US12105326
申请日：2008-04-18
申请人： Michael E. Beard , Roger W. Budnik , James M. Pacer , Guru B. Raj , Ralph A. Shoemaker , Michael G. Swales , David E. Rollins , Porfirio J. Perez , Ameet S. Bhattacharya , David P. Vanbortel , Steven E. Kolb
发明人： Michael E. Beard , Roger W. Budnik , James M. Pacer , Guru B. Raj , Ralph A. Shoemaker , Michael G. Swales , David E. Rollins , Porfirio J. Perez , Ameet S. Bhattacharya , David P. Vanbortel , Steven E. Kolb
IPC分类号： G03G15/00
CPC分类号： G03G21/1889 , G03G15/2064 , G03G15/5079 , G03G15/55 , G03G15/553 , G03G2215/00109 , G03G2215/00987 , G03G2221/1639 , G03G2221/1663 , G03G2221/1823 , G03G2221/1838
摘要： An electrophotographic printing or copying machine includes a functional module which can be readily removed and replaced by service personnel. The module includes a monitor in the form of an electronically-readable memory, which includes information about how the particular module is to be operated. A distribution board electronically accesses the memories within the monitors and reads therefrom information, such as how much voltage to supply to different components within each module. The distribution board can also update the number of prints made with each module, and maintain this count within the monitors.
摘要翻译： 电子照相打印或复印机包括功能模块，其可以容易地被维修人员去除和更换。 该模块包括电子可读存储器形式的监视器，其包括关于特定模块如何被操作的信息。 配电板电子地访问监视器内的存储器并从其读取信息，例如供给每个模块内的不同组件的电压多少。 分配板还可以更新每个模块制作的打印数量，并在显示器内保持此计数。
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