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21. 发明申请

US20100271417A1 IMAGE QUALITY MATCHING IN A MIXED PRINT ENGINE ASSEMBLY SYSTEM 有权
标题翻译：混合打印发动机总成系统中的图像质量匹配
公开(公告)号：US20100271417A1
公开(公告)日：2010-10-28
申请号：US12430264
申请日：2009-04-27
申请人： Donald S. Rimai , Alan E. Rapkin
发明人： Donald S. Rimai , Alan E. Rapkin
IPC分类号： B41J29/393
CPC分类号： B41J3/54
摘要： A method and system for improved image quality using an image quality matching method is used to match the optical density of single prints produced on multiple print engines by first sensing the optical density of a first image produced on a first print engine and then sensing the optical density of a second image produced on a second print engine before comparing the optical densities and determining if they are substantially equal. If they are not equal set points and exposures are adjusted on one or both print engines until the differences between the optical densities is less than 0.05, preferably 0.03. The density is changed by adjusting the initial voltage on the primary imaging member of at least one print engine and/or by adjusting the exposure of the primary imaging member of at least one print engine.
摘要翻译：使用使用图像质量匹配方法来改善图像质量的方法和系统用于通过首先感测在第一打印引擎上产生的第一图像的光密度然后感测光学元件来匹配在多个打印引擎上产生的单张打印的光密度在比较光密度并确定它们是否基本相等之前在第二打印引擎上产生的第二图像的浓度。如果它们不是相等的设定点，并且在一个或两个打印引擎上调整曝光，直到光密度之间的差异小于0.05，优选为0.03。通过调节至少一个打印引擎的主要成像构件上的初始电压和/或通过调节至少一个打印引擎的主要成像构件的曝光来改变密度。

22. 发明申请

US20120076546A1 MULTIPLE LOCKING FEATURE ON A CARTRIDGE DOOR 审中-公开
标题翻译：多功能锁定功能
公开(公告)号：US20120076546A1
公开(公告)日：2012-03-29
申请号：US12893185
申请日：2010-09-29
申请人： Alan E. Rapkin , Donald S. Hensel
发明人： Alan E. Rapkin , Donald S. Hensel
IPC分类号： G03G15/08
CPC分类号： G03G21/1676 , G03G21/1633 , G03G2221/169
摘要： A multiple locking feature on a cartridge door for a dry electrophotographic apparatus includes a cartridge wherein the cartridge contains a dry replenishment toner; a moveable door on the cartridge; multiple locking mechanism on the door for preventing accidental opening; and a key mechanism which unlocks the door when the cartridge is fully inserted into the electrophotographic apparatus.
摘要翻译：用于干电子照相设备的盒式门上的多重锁定功能包括：盒，其中盒包含干充电调色剂; 墨盒上的可移动门; 门上有多个锁定机构，防止意外打开; 以及当盒完全插入到电子照相设备中时将门解锁的键机构。

23. 发明授权

US07115056B2 Dual spring tensioner 有权
标题翻译：双弹簧张紧器
公开(公告)号：US07115056B2
公开(公告)日：2006-10-03
申请号：US09860007
申请日：2001-05-17
申请人： Alan E. Rapkin , Richard G. Luther , Morris A. Karski , Steven P. Bailey
发明人： Alan E. Rapkin , Richard G. Luther , Morris A. Karski , Steven P. Bailey
IPC分类号： F16H7/12 , F16H7/18
CPC分类号： F16H7/1263 , F16H2007/0808 , F16H2007/088 , F16H2007/0895
摘要： A drive belt tensioning method and assembly using a dual spring tensioner. A pulley from a drive belt/pulley system is mounted onto a pivot arm having a pivot point. A tensioner spring mounts between the machine frame and the pivot arm, such that is causes rotation of the pivot arm about the pivot point in the opposite direction that the belt/pulley system causes rotation about the pivot point. A stop is used to keep the pivot arm in the position of tensioner spring/belt/pulley system equilibrium. This stop is mounted to the machine frame after the pivot arm equilibrium is reached. A retainer spring mounts between the machine frame and the pivot arm such that when in tension it causes a rotational force about the pivot point in the same direction that the tensioner spring causes a rotational force about the pivot point.
摘要翻译：使用双弹簧张紧器的传动带张紧方法和组装。来自传动皮带/滑轮系统的滑轮安装在具有枢转点的枢转臂上。张紧器弹簧安装在机架和枢转臂之间，使得枢转臂围绕枢转点沿相反方向旋转，使得皮带/滑轮系统绕枢转点旋转。止动器用于将枢轴臂保持在张紧器弹簧/皮带/滑轮系统平衡的位置。在达到枢轴臂平衡后，该挡块安装到机架上。保持器弹簧安装在机架和枢转臂之间，使得当处于张紧状态时，其在与张紧器弹簧围绕枢转点产生旋转力的相同方向上引起围绕枢转点的旋转力。

24. 发明申请

US20130120494A1 REDUCING CONDENSATION ACCUMULATION IN PRINTING SYSTEMS 审中-公开
标题翻译：降低打印系统中的凝露积分
公开(公告)号：US20130120494A1
公开(公告)日：2013-05-16
申请号：US13612915
申请日：2012-09-13
申请人： Borden H. Mills, III , Thomas A. Henderson , James H. Hurst , John L. Hryhorenko , W. Charles Kasiske, JR. , Alan E. Rapkin , Timothy J. Hawryschuk , Andrew Ciaschi
发明人： Borden H. Mills, III , Thomas A. Henderson , James H. Hurst , John L. Hryhorenko , W. Charles Kasiske, JR. , Alan E. Rapkin , Timothy J. Hawryschuk , Andrew Ciaschi
IPC分类号： B41J2/165
CPC分类号： B41J2/16535 , B41J2/1714
摘要： A printing system includes one or more printing system components positioned opposite a moving print media. A wick assembly can be attached to a printing system component to wick condensation away from a surface of the printing system component that is opposite the moving print media. A heating element can be in contact with one or both of the wick assembly and a printing system component. A protective layer can be attached to the surface of a printing system component that is opposite the moving print media to prevent condensation from forming on the component. A vacuum assembly can be positioned opposite the moving print media to produce suction over the print media that pushes humid air or some condensation into the vacuum assembly.
摘要翻译：打印系统包括与移动的打印介质相对定位的一个或多个打印系统部件。油绳组件可以附接到打印系统部件以将冷凝物远离与移动的打印介质相对的打印系统部件的表面。加热元件可以与芯组件和打印系统部件中的一个或两个接触。保护层可以附着到与移动的印刷介质相对的印刷系统部件的表面上，以防止在部件上形成冷凝。真空组件可以与移动的印刷介质相对设置，以在打印介质上产生吸力，该吸引剂将潮湿的空气或一些冷凝物推入真空组件中。

25. 发明申请

US20130051861A1 ANGLED MAGNETIC AUGER FOR A DEVELOPER STATION 审中-公开
标题翻译：用于发展商站的ANGLED MAGNEY AUGER
公开(公告)号：US20130051861A1
公开(公告)日：2013-02-28
申请号：US13214460
申请日：2011-08-22
申请人： Alan E. Rapkin
发明人： Alan E. Rapkin
IPC分类号： G03G15/08
CPC分类号： G03G15/0893 , G03G15/0887 , G03G15/0896
摘要： A method of applying toner to a photoconductor in an electrophotographic printing apparatus includes feeding developer from a feed auger channel to a roller; transferring toner from the development roller to a photoconductor; removing depleted developer from the development roller to a return auger channel; refreshing the depleted developer with fresh toner; combining the refreshed developer with unused developer in the feed auger channel; transferring the combined refreshed developer to a mixing channel; transferring the mixed developer to the feed auger channel; and wherein an axis of the development roller is tilted with respect to an axis of the toning roller.
摘要翻译：在电子照相打印设备中将调色剂施加到光电导体的方法包括将显影剂从进料螺旋输送器输送到辊子; 将调色剂从显影辊转印到感光体上; 将耗尽的显影剂从显影辊移除到返回螺旋钻通道; 用新鲜调色剂清爽耗尽的显影剂; 将刷新的显影剂与进料螺旋钻通道中的未使用的显影剂组合; 将组合刷新的显影剂转移到混合通道; 将混合的显影剂转移到进料螺旋输送道; 并且其中显影辊的轴线相对于调色辊的轴线倾斜。

26. 发明授权

US08301061B2 Method and apparatus for aligning coupled digital print engines 有权
标题翻译：用于对准耦合的数字打印引擎的方法和装置
公开(公告)号：US08301061B2
公开(公告)日：2012-10-30
申请号：US12490568
申请日：2009-06-24
申请人： Jeffrey A. Pitas , Alan E. Rapkin , Michael T. Dobbertin
发明人： Jeffrey A. Pitas , Alan E. Rapkin , Michael T. Dobbertin
IPC分类号： G03G15/00
CPC分类号： G03G21/16 , G03G2215/00021 , G03G2221/1654 , G03G2221/1678
摘要： The adjustment method aligns printing engines in a print assembly that is capable of printing on a receiver to form one or more final prints and includes corrections for cross-track misregistration. These adjustments are made in one embodiment by aligning two or more printing engines in an x and y direction relative to a paper path cross track reference and then aligning each printing engines in a cross track direction (z direction) relative to the paper path cross track reference based on measurements in the cross track direction (z direction) relative to the paper path cross track reference.
摘要翻译：该调整方法将打印引擎对准打印组件，该打印组件能够在接收器上打印以形成一个或多个最终打印，并且包括用于交叉轨迹重合失调的校正。在一个实施例中通过在x和y方向上相对于纸路径交叉轨道参考对准两个或更多个打印引擎，然后相对于纸张路径交叉轨道在交叉轨道方向（z方向）上对准每个打印引擎来进行这些调整基于相对于纸路径交叉轨道参考的横向方向（z方向）上的测量的参考。

27. 发明申请

US20120076515A1 REPLENISHING CONSUMABLE AT SERVICE TIME IN PRINTER 审中-公开
标题翻译：打印机维修时间耗尽
公开(公告)号：US20120076515A1
公开(公告)日：2012-03-29
申请号：US12890873
申请日：2010-09-27
申请人： Alan E. Rapkin , Walter B. Sherwood
发明人： Alan E. Rapkin , Walter B. Sherwood
IPC分类号： G03G15/00
CPC分类号： G03G15/556 , G03G15/5079 , G03G15/55 , G03G15/553
摘要： A receptacle in the printing system can hold either a first consumable stored in a first replaceable unit (RU) [customer-RU (CRU)], or a second consumable stored in a second RU. A marking engine prints selected print jobs having corresponding data at corresponding times on corresponding receivers, and a monitoring system records the data and times for a plurality of the jobs. A cost-estimating unit responsive to a received schedule including a plurality of service times uses the recorded corresponding data and the recorded corresponding times to estimate respective costs of installing the first and second RUs in the receptacle at a selected one of the service times. A decision unit decides which RU should be installed in the receptacle at the selected service time using the costs. An interface responsive to the decision unit indicates that the selected RU should be installed in the receptacle at the selected service time.
摘要翻译：打印系统中的容器可容纳存储在第一可更换单元（RU）[客户RU（CRU）]中的第一消耗品或存储在第二RU中的第二消耗品。标记引擎在对应的接收器上对相应的时间打印具有相应数据的所选打印作业，并且监视系统记录多个作业的数据和时间。响应于包括多个服务时间的所接收的时间表的成本估计单元使用所记录的相应数据和所记录的相应时间来估计在选定的一个服务时间内在插座中安装第一和第二RU的各个成本。一个决定单元决定哪个RU应该在所选择的服务时间使用成本安装在插座中。响应于决定单元的接口指示所选择的RU应当在所选择的服务时间安装在插座中。

28. 发明授权

US5322273A Sheet registration mechanism 失效
标题翻译：表格登记机制
公开(公告)号：US5322273A
公开(公告)日：1994-06-21
申请号：US63248
申请日：1993-05-18
申请人： Alan E. Rapkin , Wayne W. Forrest , Richard G. Luther , Vidanand Chand
发明人： Alan E. Rapkin , Wayne W. Forrest , Richard G. Luther , Vidanand Chand
IPC分类号： B41J11/42 , B41J13/02 , B65H7/08 , B65H9/00 , B65H9/10 , B65H7/02
CPC分类号： B65H9/002 , B65H2511/242 , B65H2511/514
摘要： A sheet registration mechanism for aligning a sheet moving along a substantially planar transport path relative to such transport path in a plurality of orthogonal directions (e.g., the cross-track and in-track directions and remove skew). The mechanism comprises a first roller assembly having a first urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. A second roller assembly has a second urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. A third roller assembly has a third urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. The third urging roller is also movable along its axis of rotation in a direction transverse to the transport path. A control, operatively associated respectively with the first, second and third roller assemblies, selectively controls rotation of the first and second urging rollers to align a moving sheet in a direction perpendicular to the plane of the transport path, and selectively controls rotation of the third urging roller and transverse movement of the third urging roller to respectively align such moving sheet in the direction of travel along the transport path and in the direction transverse to the transport path.
摘要翻译：一种纸张对位机构，用于对准在多个正交方向（例如，交叉轨道和在轨道方向上移除歪斜）相对于这种输送路径的基本上平面的输送路径移动的纸张。该机构包括第一辊组件，该第一辊组件具有第一推压辊，该第一推压辊安装成围绕平行于传送路径的平面的平面的轴线旋转，并且基本上垂直于沿输送路径移动的板的方向。第二辊组件具有第二推压辊，其安装用于围绕位于与输送路径的平面平行的平面中的轴线旋转，并且基本上垂直于沿着输送路径的片材行进方向。第三辊组件具有第三推压辊，该第三推压辊安装成围绕位于与输送路径的平面平行的平面中的轴线旋转，并且基本上垂直于沿输送路径的片材行进方向。第三推压辊也可沿着与输送路径横切的方向沿其旋转轴线移动。分别与第一，第二和第三辊组件可操作地相关联的控制器选择性地控制第一和第二推压辊的旋转，以在垂直于输送路径的平面的方向上对准移动的片材，并且选择性地控制第三所述第三推压辊的推压辊和横向移动分别沿着所述输送路径和横向于所述输送路径的方向沿着所述运送方向分别对准所述移动片。

29. 发明申请

US20120076518A1 EFFECTIVELY USING TWO CONSUMABLES IN SINGLE PRINTER 审中-公开
标题翻译：在单打印机中有效地使用两种消耗品
公开(公告)号：US20120076518A1
公开(公告)日：2012-03-29
申请号：US12890992
申请日：2010-09-27
申请人： Alan E. Rapkin , Walter B. Sherwood
发明人： Alan E. Rapkin , Walter B. Sherwood
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G15/5079 , G03G15/553
摘要： A printing system for indicating a replaceable unit (RU) should be removed from a marking engine so that the consumable in the replaceable unit is not discarded includes a receptacle for holding the RU and a marking engine for using the consumable in the RU to print selected jobs. The jobs printed are monitored. A scheduling system responsive to a personnel schedule indicating service times and to the monitored print data selects a service time at which the RU should be removed from the receptacle and another at which it should be reinstalled in the receptacle, so that consumable in the RU is not discarded.
摘要翻译：用于指示可更换单元（RU）的打印系统应当从打标机中移除，使得可更换单元中的消耗品不被丢弃包括用于保持RU的容器和用于使用RU中的消耗品的打标机来打印选定的工作。打印的作业被监视。响应于指示服务时间的人事进度和所监视的打印数据的调度系统选择RU应该从容器移除的服务时间，以及应当将RU重新安装在容器中的另一个，以使RU中的消耗品不丢弃

30. 发明申请

US20120076517A1 EFFECTIVELY USING A CONSUMABLE IN TWO PRINTERS 有权
标题翻译：在两个打印机中有效地使用消耗品
公开(公告)号：US20120076517A1
公开(公告)日：2012-03-29
申请号：US12890946
申请日：2010-09-27
申请人： Alan E. Rapkin , Walter B. Sherwood
发明人： Alan E. Rapkin , Walter B. Sherwood
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G15/5079 , G03G15/553
摘要： In a multi-printer system with two marking engines, the jobs printed are monitored and the remaining lives of consumables in replaceable units (RUs) in the engines are estimated. A decision unit responsive to the estimated lives of the consumables determines that the first RU in the first marking engine should be moved to the second marking engine at a selected service time, so that a remaining amount of the consumable in the first RU is not discarded.
摘要翻译：在具有两个标记引擎的多打印机系统中，打印的作业被监控，并且估计发动机中的可替换单元（RU）中的消耗品的剩余寿命。响应于消耗品的估计寿命的决定单元确定在所选择的服务时间内第一标记引擎中的第一RU应该被移动到第二标记引擎，使得第一RU中的消耗品的剩余量不被丢弃。

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