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1. 发明申请

US20090027436A1 System and method for lubricating a transfer roller with an image member 有权
标题翻译：用于润滑具有图像构件的转印辊的系统和方法
公开(公告)号：US20090027436A1
公开(公告)日：2009-01-29
申请号：US11880560
申请日：2007-07-23
申请人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
发明人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
IPC分类号： B41J29/38
CPC分类号： G03G15/168
摘要： Ghosting conditions occur less frequently during duplex printing when a transfix roller in a printer is enabled to remain in rolling contact with release agent on a print drum after a trailing edge of a media sheet has left a transfix nip between the transfix roller and the print drum. A printer in which such rolling contact occurs includes a print drum for receiving ink ejected by a print head, a release agent applicator located proximate to the print drum to apply release agent to the print drum, a transfix roller located proximate to the print drum, a displaceable linkage coupled to the transfix roller to move the transfix roller into and out of contact with the print drum, a controller coupled to the displaceable linkage for generating signals that cause the displaceable linkage to move the transfix roller, the controller being configured to generate a transfix signal, a roll-off signal, and a release signal, and the displaceable linkage responds to the transfix signal to move the transfix roller to form the transfix nip with the print drum, the displaceable linkage responds to the roll-off signal to move the transfix roller away from the print drum so the transfix roller remains in rolling contact with the print drum with reduced pressure being exerted on the print drum, and the displaceable linkage responds to the release signal to move the transfix roller out of rolling contact with the print drum.
摘要翻译：在双面打印期间，当打印机中的转印辊能够在介质片的后缘离开转印辊和印刷鼓之间的转印辊隙时能够与印刷鼓上的脱模剂保持滚动接触时，双重打印中的重影条件较少发生。发生这种滚动接触的打印机包括用于接收由打印头喷射的墨的打印滚筒，位于打印滚筒附近的脱模剂施用器，以向打印滚筒施加脱模剂，位于印刷滚筒附近的定位辊，可移动连杆，其联接到所述变压器辊以将所述转速辊移动到所述印刷鼓中并与其脱离接触;控制器，其耦合到所述可移位连杆机构，用于产生使所述可移动联动装置移动所述变压器辊的信号，所述控制器被配置为产生转换信号，滚降信号和释放信号，并且可移动连杆响应于转换信号以移动转印辊以与印刷鼓形成转印辊隙，可移动连杆响应于滚降信号将转印辊从印刷鼓上移开，使得转印辊与印刷鼓保持滚动接触，减压施加在印刷鼓上并且可移动连杆响应于释放信号，以使变速辊离开与打印鼓的滚动接触。

2. 发明授权

US07942517B2 Method for lubricating a transfer roller with an image member 有权
标题翻译：用于润滑具有图像构件的转印辊的方法
公开(公告)号：US07942517B2
公开(公告)日：2011-05-17
申请号：US12886546
申请日：2010-09-20
申请人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
发明人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
IPC分类号： B41J2/01 , B41J29/38
CPC分类号： G03G15/168
摘要： A method is implemented by a printer to move a transfix roller selectively to clean the transfix roller. The transfix roller is moved from a transfix nip with the print drum to a position where the transfix roller remains in rolling contact with the print drum, but exerts a pressure on the print drum that is less than the transfix pressure. The transfix roller is later moved out of rolling contact with the print drum in response to the transfix roller rotating a predetermined distance.
摘要翻译：通过打印机来实现一种方法来选择性地移动一个半辊以清洁该转印辊。将转印辊从印刷鼓的转印辊隙移动到转印辊保持与印刷鼓滚动接触的位置，但是对打印鼓施加压力小于转印压力。响应于旋转辊旋转预定距离，变形辊随后移动离开与打印滚筒的滚动接触。

3. 发明申请

US20110005419A1 Method for Lubricating a Transfer Roller with An Image Member 有权
标题翻译：使用图像成员润滑转印辊的方法
公开(公告)号：US20110005419A1
公开(公告)日：2011-01-13
申请号：US12886546
申请日：2010-09-20
申请人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
发明人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
IPC分类号： B41L3/02
CPC分类号： G03G15/168
摘要： A method is implemented by a printer to move a transfix roller selectively to clean the transfix roller. The transfix roller is moved from a transfix nip with the print drum to a position where the transfix roller remains in rolling contact with the print drum, but exerts a pressure on the print drum that is less than the transfix pressure. The transfix roller is later moved out of rolling contact with the print drum in response to the transfix roller rotating a predetermined distance.
摘要翻译：通过打印机来实现一种方法来选择性地移动一个半辊以清洁该转印辊。将转印辊从印刷鼓的转印辊隙移动到转印辊保持与印刷鼓滚动接触的位置，但是对打印鼓施加压力小于转印压力。响应于旋转辊旋转预定距离，变形辊随后移动离开与打印滚筒的滚动接触。

4. 发明授权

US07798631B2 System and method for lubricating a transfer roller with an image member 有权
标题翻译：用于润滑具有图像构件的转印辊的系统和方法
公开(公告)号：US07798631B2
公开(公告)日：2010-09-21
申请号：US11880560
申请日：2007-07-23
申请人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
发明人： Paul John McConville , Trevor James Snyder , Jeffrey Russell Kohne , Brent Edward Fleming , Michael Eugene Jones
IPC分类号： B41J2/01 , B41J29/38
CPC分类号： G03G15/168
摘要： Ghosting conditions occur less frequently during duplex printing when a transfix roller in a printer is enabled to remain in rolling contact with release agent on a print drum after a trailing edge of a media sheet has left a transfix nip between the transfix roller and the print drum. A printer in which such rolling contact occurs includes a print drum for receiving ink ejected by a print head, a release agent applicator located proximate to the print drum to apply release agent to the print drum, a transfix roller located proximate to the print drum, a displaceable linkage coupled to the transfix roller to move the transfix roller into and out of contact with the print drum, a controller coupled to the displaceable linkage for generating signals that cause the displaceable linkage to move the transfix roller, the controller being configured to generate a transfix signal, a roll-off signal, and a release signal, and the displaceable linkage responds to the transfix signal to move the transfix roller to form the transfix nip with the print drum, the displaceable linkage responds to the roll-off signal to move the transfix roller away from the print drum so the transfix roller remains in rolling contact with the print drum with reduced pressure being exerted on the print drum, and the displaceable linkage responds to the release signal to move the transfix roller out of rolling contact with the print drum.
摘要翻译：在双面打印期间，当打印机中的转印辊能够在介质片的后缘离开转印辊和印刷鼓之间的转印辊隙时能够与印刷鼓上的脱模剂保持滚动接触时，双重打印中的重影条件较少发生。发生这种滚动接触的打印机包括用于接收由打印头喷射的墨的打印滚筒，位于打印滚筒附近的脱模剂施用器，以向打印滚筒施加脱模剂，位于印刷滚筒附近的定位辊，可移动连杆，其联接到所述变压器辊以将所述转速辊移动到所述印刷鼓中并与其脱离接触;控制器，其耦合到所述可移位连杆机构，用于产生使所述可移动联动装置移动所述变压器辊的信号，所述控制器被配置为产生转换信号，滚降信号和释放信号，并且可移动连杆响应于转换信号以移动转印辊以与印刷鼓形成转印辊隙，可移动连杆响应于滚降信号将转印辊从印刷鼓上移开，使得转印辊与印刷鼓保持滚动接触，减压施加在印刷鼓上并且可移动连杆响应于释放信号，以使变速辊离开与打印鼓的滚动接触。

5. 发明申请

US20100245447A1 System And Method For Optimizing Printing Throughput And Print Quality By Evaluating Image Content 有权
标题翻译：通过评估图像内容优化打印吞吐量和打印质量的系统和方法
公开(公告)号：US20100245447A1
公开(公告)日：2010-09-30
申请号：US12415885
申请日：2009-03-31
申请人： Jeffrey Russell Kohne , Trevor James Snyder , Audrey Ann Lester , Brent E. Fleming , Paul L. McConville , Walter Sean Harris , Brent R. Jones
发明人： Jeffrey Russell Kohne , Trevor James Snyder , Audrey Ann Lester , Brent E. Fleming , Paul L. McConville , Walter Sean Harris , Brent R. Jones
IPC分类号： B41J29/38
CPC分类号： B41J2/0057 , B41J3/60 , G03G2215/00075 , G03G2215/00586
摘要： A method adjusts operation of a printer in accordance with an analysis of image content used to generate printed images. The method includes measuring image content of a first print image, comparing the measured image content to a predetermined threshold, and altering a print process parameter to adjust operation of a printer component in response to the measured image content exceeding the threshold.
摘要翻译：一种方法根据用于生成打印图像的图像内容的分析来调整打印机的操作。该方法包括测量第一打印图像的图像内容，将测量的图像内容与预定阈值进行比较，以及响应于超过阈值的测量图像内容，改变打印处理参数以调整打印机组件的操作。

6. 发明授权

US08075129B2 System and method for optimizing printing throughput and print quality by evaluating image content 有权
标题翻译：通过评估图像内容优化打印吞吐量和打印质量的系统和方法
公开(公告)号：US08075129B2
公开(公告)日：2011-12-13
申请号：US12415885
申请日：2009-03-31
申请人： Jeffrey Russell Kohne , Trevor James Snyder , Audrey Ann Lester , Brent E. Fleming , Paul L. McConville , Walter Sean Harris , Brent R. Jones
发明人： Jeffrey Russell Kohne , Trevor James Snyder , Audrey Ann Lester , Brent E. Fleming , Paul L. McConville , Walter Sean Harris , Brent R. Jones
IPC分类号： B41J2/01
CPC分类号： B41J2/0057 , B41J3/60 , G03G2215/00075 , G03G2215/00586
摘要： A method adjusts operation of a printer in accordance with an analysis of image content used to generate printed images. The method includes measuring image content of a first print image, comparing the measured image content to a predetermined threshold, and altering a print process parameter to adjust operation of a printer component in response to the measured image content exceeding the threshold.
摘要翻译：一种方法根据用于生成打印图像的图像内容的分析来调整打印机的操作。该方法包括测量第一打印图像的图像内容，将测量的图像内容与预定阈值进行比较，以及响应于超过阈值的测量图像内容，改变打印处理参数以调整打印机组件的操作。

7. 发明授权

US08608307B2 Transfix roller for use in an indirect printer with an image receiving member having a thin wall 有权
标题翻译：用于具有薄壁的图像接收构件的间接打印机中的转印辊
公开(公告)号：US08608307B2
公开(公告)日：2013-12-17
申请号：US13236059
申请日：2011-09-19
申请人： Bruce Earl Thayer , Bin Zhang , Palghat S. Ramesh , Anthony S. Condello , Paul J. McConville , Trevor James Snyder
发明人： Bruce Earl Thayer , Bin Zhang , Palghat S. Ramesh , Anthony S. Condello , Paul J. McConville , Trevor James Snyder
IPC分类号： B41J2/01 , B41J2/175
CPC分类号： B41J2/0057 , B41J13/076
摘要： A transfix roller is adapted for use with a thin walled image receiving member in an indirect printer. The transfix roller is centrally supported to present a more uniform pressure profile in the nip formed with the image receiving member. An interference fit between the central shaft and the roller sleeve enables the transfix roller to be made without an additional process to secure the shaft to the sleeve.
摘要翻译：转印辊适于与间接打印机中的薄壁图像接收部件一起使用。中间的支撑滚筒，以在与图像接收构件形成的压区中呈现更均匀的压力分布。中心轴和滚子套筒之间的过盈配合使得可以在没有附加工艺的情况下制造压辊，以将轴固定到套筒上。

8. 发明授权

US08055537B2 Customer satisfaction method and system for network printers 有权
标题翻译：网络打印机的客户满意度方法和系统
公开(公告)号：US08055537B2
公开(公告)日：2011-11-08
申请号：US11693245
申请日：2007-03-29
申请人： Trevor James Snyder , Ramesh Nagarajan
发明人： Trevor James Snyder , Ramesh Nagarajan
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q10/0637 , G06Q30/0207 , G06Q30/0215
摘要： A method teaches monitoring at least one printing device via a communication network. A usage profile may be received from the printing device. The usage profile may include data that reflects usage of a consumable or a number of clicks by the printing device over a period of time. The usage profile may be compared to a service history profile to create a service-dependent usage profile. If the received service-dependent usage profile satisfies a reward criterion a user of the printing device may be provided with a reward.
摘要翻译：一种方法教导通过通信网络监视至少一个打印设备。可以从打印设备接收使用简档。使用简档可以包括在一段时间内反映打印设备的消耗品或多次点击的使用的数据。可以将使用简档与服务历史简档进行比较，以创建依赖于服务的使用情况。如果所接收到的服务依赖使用配置文件满足奖励标准，则可以向打印设备的用户提供奖励。

9. 发明授权

US07859691B2 Printer having Bi-level operational modes 有权
标题翻译：具有双电平操作模式的打印机
公开(公告)号：US07859691B2
公开(公告)日：2010-12-28
申请号：US11445601
申请日：2006-06-02
申请人： Trevor James Snyder , Cheng-Sung (Joel) Chan , Walter Sean Harris , Paul Jeremy Woodward , Shell Thomas Haffner , James B. Campbell
发明人： Trevor James Snyder , Cheng-Sung (Joel) Chan , Walter Sean Harris , Paul Jeremy Woodward , Shell Thomas Haffner , James B. Campbell
IPC分类号： G06F3/12 , G06K15/00
CPC分类号： G06F3/1208 , G06F3/1205 , G06F3/1253 , G06F3/1284
摘要： A process enables a user to alter all the operational modes of a printer through a single parameter selection. The process includes selecting a group of operational parameter sets for a print process, the group selection being made with reference to one of an operational mode and a characteristic parameter; and selecting a set of operational parameters from the selected group of operational parameter sets, the set selection being made with reference to the other of the operational mode and the characteristic parameter.
摘要翻译：一个过程使用户能够通过单个参数选择来改变打印机的所有操作模式。该过程包括选择一组用于打印处理的操作参数组，参考操作模式和特征参数之一进行组选择; 以及从所选择的一组操作参数组中选择一组操作参数，所述选择是参照所述操作模式和特征参数中的另一个进行的。

10. 发明申请

US20100277540A1 Method for Calibration 有权
标题翻译：校准方法
公开(公告)号：US20100277540A1
公开(公告)日：2010-11-04
申请号：US12432315
申请日：2009-04-29
申请人： Trevor James Snyder , Brian Edward Williams , Susan J. Zoltner , Ernest I. Esplin , Conor D. Kelly
发明人： Trevor James Snyder , Brian Edward Williams , Susan J. Zoltner , Ernest I. Esplin , Conor D. Kelly
IPC分类号： B41J29/393
CPC分类号： B41J29/393
摘要： A method of operating a printhead of an imaging device includes actuating a plurality of ink jets of the printhead to emit drops of ink onto an image receiving surface in accordance with a test pattern. The test pattern includes full pixel density areas and half pixel density areas that alternate in a process direction. Distances in a process direction between drops of the full pixel density areas and drops of the half pixel density areas in transition regions of the test pattern are then measured. The measured process direction distances are then correlated to a graininess level for the printhead.
摘要翻译：操作成像装置的打印头的方法包括致动打印头的多个喷墨嘴，以根据测试图案将墨滴喷射到图像接收表面上。测试图案包括在过程方向上交替的全像素密度区域和半像素密度区域。然后测量全部像素密度区域的液滴之间的过程方向上的距离和测试图案的过渡区域中的半像素密度区域的下降。然后测量的过程方向距离与打印头的颗粒度水平相关。

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