公开(公告)号：JP2011240701A

公开(公告)日：2011-12-01

申请号：JP2011106400

申请日：2011-05-11

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： MIZES HOWARD A ,  VITURRO R ENRIQUE ,  MANTELL DAVID A ,  FOLKINS JEFFREY J

IPC: B41J2/01

CPC classification number: B41J2/2132 ,  B41J2/17593 ,  B41J2/2146 ,  B41J29/393

Abstract: PROBLEM TO BE SOLVED: To enable a controller to align printheads in a printer.SOLUTION: The method includes identifying a first cross-process position for each printhead in a plurality of printheads in a printer with reference to image data of a test pattern printed by the plurality of printheads on a media substrate, identifying a second cross-process position for each printhead in the plurality of printheads, calculating a printhead cross-process position error between the identified first cross-process position and the identified second cross-process position for each printhead, comparing a maximum printhead cross-process position error to a predetermined threshold, and operating a plurality of actuators with reference to the calculated printhead cross-process position errors to reposition the printheads in the plurality of printheads in response to the maximum printhead cross-process position error being equal to or less than the predetermined threshold.

Abstract translation: 要解决的问题：使控制器能够将打印头对准打印机。 解决方案：该方法包括：参照由介质基板上的多个打印头印刷的测试图案的图像数据，识别打印机中的多个打印头中的每个打印头的第一交叉处理位置，识别第二十字 在多个打印头中的每个打印头的处理位置，计算每个打印头的识别的第一交叉处理位置和所识别的第二交叉处理位置之间的打印头交叉过程位置误差，将最大打印头交叉处理位置误差与 参考所计算的打印头交叉处理位置误差来操作多个致动器，以响应于最大打印头交叉处理位置误差等于或小于预定阈值来重新定位多个打印头中的打印头 。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011063021A

公开(公告)日：2011-03-31

申请号：JP2010203884

申请日：2010-09-13

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： EUN YONGSOON ,  GENTNER JESS R ,  THAYER TODD W ,  VITURRO R ENRIQUE ,  FOLKINS JEFFREY J

IPC: B41J29/38 ,  B41J2/01 ,  B41J29/46 ,  G06F3/12

CPC classification number: B41J29/393 ,  B41J11/008 ,  B41J15/04

Abstract: PROBLEM TO BE SOLVED: To provide a print head discharge operation system in a web printing system capable of preventing misregistration by improving the calculation accuracy of a web velocity.
SOLUTION: The discharge operation system of the print head in the web printing system includes: a first roller; a first encoder for generating a signal corresponding to an angular velocity of the first roller; a first temperature sensor for generating a signal corresponding to a first roller temperature; a first print head; and a controller. In the discharge operation system, the controller is configured so as to recognize a change in the length of a first roller diameter to calculate the web velocity of a web moving through a printing zone based on the change in length and also generate a discharge signal for discharging ink on the web in a position corresponding to the calculated web velocity.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够通过提高纸幅速度的计算精度来防止不对准的卷筒印刷系统中的打印头排出操作系统。 卷筒纸印刷系统中的打印头的排出操作系统包括：第一辊; 用于产生对应于第一辊的角速度的信号的第一编码器; 用于产生对应于第一辊温度的信号的第一温度传感器; 第一印刷头; 和控制器。 在放电操作系统中，控制器被配置为识别第一辊直径的长度的变化，以基于长度的变化来计算移动通过打印区域的幅材的幅材速度，并且还产生用于 在与所计算的幅材速度相对应的位置上将卷材上的墨水排出。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JPH11119616A

公开(公告)日：1999-04-30

申请号：JP19996798

申请日：1998-07-15

Applicant: XEROX CORP

Inventor： FOLKINS JEFFREY J ,  SHAHIN MICHAEL M ,  SMITH CRAIG A ,  PARISI MICHAEL A ,  MESTHA LINGAPPA K

IPC: B41M3/14 ,  G03G21/04 ,  H04N1/00

Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate the possibility of duplicating originals of secret or guaranteed documents by a copy, an electrically processing method, etc., using a photograph or an electronic device. SOLUTION: In this method a facility is provided which has an electronic printer equipped with at least a kind of access controlling mechanism, and original documents are printed by the access-controlled electronic printer so that an image printed by it is produced at least from marking materials containing at least a kind of a photoactive additive, and a reproducing device of all the access non-controls is installed in the facility provided with an illuminating light source for secrecy with which an intended secret or guaranteed documents are irradiated with an intensity enough to activate the photoactive additive. Moreover, the facility has such a configuration that the intended secret or the guaranteed documents are irradiated with the illuminating light source of the access non-control reproducing device, and a printed image of the original document can not be copied or scanned at ordinary copying or scanning illumination intervals.

公开(公告)号：JPH1172987A

公开(公告)日：1999-03-16

申请号：JP18582698

申请日：1998-07-01

Applicant: XEROX CORP

Inventor： TABB CHARLES H ,  FOLKINS JEFFREY J ,  PIETROWSKI KENNETH W

IPC: B41J2/525 ,  G03G15/01 ,  G03G15/08

Abstract: PROBLEM TO BE SOLVED: To minimize a total charge imparted to a toner layer and to reduce a mutual pollorion by making a lamp irradiate a photoreceptor and removing the charge of the photoreceptor before the next AC re-electrification of the photoreceptor, which is performed to expose a next color image, after developing the 1st toner layer. SOLUTION: Re-electrification is performed well when a photoreceptor is exposed first so that the charge of an image area is made to lower before the re-electrification. Then, a pre-electrification erasing lamp 18 is used to expose the image area. When the image area advances passing through the lamp 18, the lamp 18 irradiates the image area. The developed image area is discharged by the lamp 18 and the potential of the photoreceiving body is lowered to the potential obtained by adding all voltages to a residual voltage being about -25 V by a charge on a developed toner. After passing through the lamp 18, an AC scorotron 22 re-electrifies the image area to a charge level which is desirable to expose and develop a yellow image.

公开(公告)号：JP2015016689A

公开(公告)日：2015-01-29

申请号：JP2014133102

申请日：2014-06-27

Applicant: ゼロックス コーポレイションXerox Corporation ,  Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： DONALDSON PATRICIA J ,  FOLKINS JEFFREY J

IPC: B29C67/00 ,  B05C5/00 ,  G06F3/12

CPC classification number: B29C67/0092 ,  B22F2003/1057 ,  B29C64/112 ,  B29C64/153 ,  B29C64/386 ,  B29C64/40 ,  B29C67/0059 ,  B29C67/0077 ,  B29C67/0088 ,  B41J2/125 ,  B41J2/495 ,  B41J3/4073

Abstract: 【課題】対象物を形成するためにステージを横切って印字ヘッドをスキャンする必要がない3次元プリンタの提供。【解決手段】壁32を有する中空部材24と、第1の印字ヘッド28が壁32の内部表面上に材料を射出することができるように中空部材24内に装着される第1の印字ヘッド28と、中空部材24の壁32を印字ヘッド28の周りに回転させるように中空部材24に動作可能に接続される第1のドライバ40と、第1の印字ヘッド28及び第1のドライバ40に動作可能に接続されるコントローラ58と、を備え、コントローラ58は、中空部材24を回転させるために第1のドライバ40を動作させるように、及び、壁11の前記内部表面上へ材料を射出し、壁11が第1の印字ヘッド28の周りを回転するにつれて壁11の上に材料層を構築するために第1の印字ヘッド28を動作させるように構成される3次元プリンタ100。【選択図】図2

Abstract translation: 要解决的问题：提供三维打印机，其消除了跨平台扫描打印头以形成物体的需要。解决方案：三维打印机100包括：具有壁32的中空构件24; 安装在中空构件24内的第一打印头28，以使第一打印头28能够将材料喷射到壁32的内表面上; 第一驱动器40，其可操作地连接到中空构件24，以使中空构件24的壁32围绕打印头28旋转; 以及可操作地连接到第一打印头28和第一驱动器40的控制器58.控制器58被配置为操作第一驱动器40以旋转中空构件24并且操作第一打印头28以将材料喷射到 壁11，并且当壁11围绕第一打印头28旋转时，在壁11上形成材料层。

公开(公告)号：JP2011056951A

公开(公告)日：2011-03-24

申请号：JP2010202159

申请日：2010-09-09

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： EUN YONGSOON ,  FOLKINS JEFFREY J ,  GENTNER JESS R

IPC: B41J11/42 ,  B41J15/04

CPC classification number: G03G15/0152 ,  G03G2215/0106 ,  G03G2215/0158

Abstract: PROBLEM TO BE SOLVED: To provide a system which copes with errors of the velocity and the position of a linear web.
SOLUTION: A double reflective printing alignment system includes a first converter which is constituted to create a first linear velocity regarding the moving web in a first roller, a second converter which is constituted to create a second linear velocity regarding the moving web in a second roller, a low pass filter which specifies the low frequency of the first linear velocity in combination with the first converter, a high pass filter which specifies the high frequency of the second linear velocity in combination with the second converter, and a controller which is constituted to calculate the linear velocity of the moving web in the second roller by referring to the specified high frequency component of the second linear velocity and the specified low frequency component of the first linear velocity.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够应对线性网的速度和位置的误差的系统。 双反射印刷对准系统包括第一转换器，其被构造成在第一辊中产生关于移动幅材的第一线速度，第二转换器被构造成产生关于移动幅材的第二线速度 第二辊，低通滤波器，其与第一转换器组合地指定第一线速度的低频;高通滤波器，其与第二转换器组合指定第二线速度的高频;以及控制器， 被构造成通过参照第二线速度的指定高频分量和第一线速度的指定低频分量来计算第二辊中的移动幅材的线速度。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2005153526A

公开(公告)日：2005-06-16

申请号：JP2004336075

申请日：2004-11-19

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： AVILES EILLEEN R ,  BARRY P MANDER ,  KRUCINSKI MARTIN ,  FOLKINS JEFFREY J ,  BUDDENDECK KEITH A

IPC: B41J2/01 ,  B41J11/00 ,  B41J29/00 ,  B41J29/38

CPC classification number: B41J11/002

Abstract: PROBLEM TO BE SOLVED: To provide a heating assembly for printed-article prior to transferring capable of realizing an effective image-transfer with a solid-ink image forming device or printer.
SOLUTION: The heating assembly for printed-article prior to multi-stage transfer for a high-speed phase-change ink-image forming device 10 is equipped with (a) the first printed-article heating assembly 102 which is installed inside of the above device and located upstream of an image transfer receiving station while first heating each printed-article fed to the station and (b) the second printed-article heating assemblies 104, 105 which are located downstream of the first printed-article heating assembly based on the printed-article feeding direction while controllably re-heating the each printed-article, which has been heated by the first printed-article heating assembly, up to the desired image receiving temperature.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供在转印之前的印刷制品的加热组件，其能够利用固体油墨图像形成装置或打印机实现有效的图像转印。 解决方案：用于高速相变油墨图像形成装置10的用于多级转印之前的用于印刷品的加热组件装备有（a）安装在内部的第一印刷制品加热组件102 并且位于图像转印接收站的上游，同时首先加热馈送到工位的每个印刷制品，和（b）位于第一印刷制品加热组件下游的第二印刷制品加热组件104,105 基于印刷物供给方向，同时可控地再次加热已经被第一印刷制品加热组件加热的每个印刷品直到所需的图像接收温度。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005145065A

公开(公告)日：2005-06-09

申请号：JP2004325903

申请日：2004-11-10

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： FOLKINS JEFFREY J

IPC: B41J2/01 ,  B41J2/21 ,  B41J29/393 ,  H04N1/50

CPC classification number: H04N1/506 ,  B41J2/0057 ,  B41J2/2135 ,  B41J29/393

Abstract: PROBLEM TO BE SOLVED: To provide a method and arrangement for ensuring the accuracy of the alignment of X-axis and Y-axis of a jet nozzle in a print process.
SOLUTION: The first image pattern is made printed at least partially in the image area (step 202) by the first set constituted of one or more nozzles each of which is operable so that a single pixel may be printed at a time. A suitable control signal is transmitted, then the second image pattern is made printed at least partially in the image area (step 204) by the second set constituted of one or more nozzles each of which is operable so that a single pixel may be printed at a time. The first and second image patterns form a composite image in the image area. Optical characteristics is measured with an optical detector (step 206). The measured characteristics is compared with the desired characteristic value (step 208).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于确保在打印过程中喷嘴的X轴和Y轴的对准精度的方法和装置。 解决方案：第一图像图案通过由一个或多个喷嘴构成的第一组件至少部分地印刷在图像区域中（步骤202），每个喷嘴可操作以使得可以一次打印单个像素。 发送合适的控制信号，然后通过由一个或多个喷嘴构成的第二组，至少部分地在图像区域（步骤204）中打印第二图像图案，每个喷嘴可操作，使得可以将单个像素印刷在 一次 第一和第二图像图案在图像区域中形成合成图像。 用光学检测器测量光学特性（步骤206）。 将测量的特性与期望的特征值进行比较（步骤208）。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003295603A

公开(公告)日：2003-10-15

申请号：JP2003084109

申请日：2003-03-26

Applicant: Xerox Corp ,  ゼロックス・コーポレーション

Inventor： FOLKINS JEFFREY J ,  MOSER RASIN ,  WAYMAN WILLIAM H ,  HOGESTYN LARRY G ,  GRACE ROBERT E

IPC: G03G15/08

CPC classification number: G03G15/0803 ,  G03G2215/017 ,  G03G2215/0621 ,  G03G2215/0643

Abstract: PROBLEM TO BE SOLVED: To provide an image transfer apparatus for reducing or deleting wire history. SOLUTION: The wire history is deleted by supplying a voltage burst to shift, relative to nominal, the D.C. component of the electrode 42 bias relative to the electrical bias of a donor member 30 during the movement of the inter- imaging regions 112a and 112b through the development zone. A voltage shift may also be applied to electrically bias the donor member 30 relative to the photoreceptor belt 10 during the movement of the inter-imaging regions 112a and 112b through the development zone. These voltage shifts may be conducted individually or simultaneously. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种用于减少或删除线历史的图像传送装置。 解决方案：通过提供相对于额定值的电压突发相对于在成像区域112a的运动期间相对于施主构件30的电偏压的电极42偏置的DC分量来移除电线历史 和112b通过开发区。 在成像区域112a和112b通过显影区域移动期间，也可以施加电压偏移以使施主构件30相对于感光带10电偏置。 这些电压偏移可以单独或同时进行。 版权所有（C）2004，JPO

公开(公告)号：JP2012101534A

公开(公告)日：2012-05-31

申请号：JP2011238048

申请日：2011-10-28

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： FOLKINS JEFFREY J ,  EUN YONGSOON ,  THAYER TODD W ,  VITURRO R ENRIQUE ,  GENTNER JESS R

IPC: B41J29/46 ,  B41J2/01

CPC classification number: B41J25/001 ,  B41J2/155 ,  B41J2/2146

Abstract: PROBLEM TO BE SOLVED: To address the effect of web changes and environmental conditions during operation of a web printing system on registration.SOLUTION: A method of operating a printer enables compensation parameters to be generated and stored in association with system conditions detected at the time of the compensation parameter generation. Upon detection of corresponding system conditions at a later time, the printer is able to use the previously generated and stored compensation parameters to adjust the timing of printhead ejections to improve the registration in ink images formed by the system.

Abstract translation: 要解决的问题：为了解决网页打印系统在注册时的操作过程中网页更改和环境条件的影响。 解决方案：一种操作打印机的方法使得能够根据在补偿参数生成时检测到的系统条件来生成和存储补偿参数。 在稍后检测到相应的系统条件时，打印机能够使用先前产生和存储的补偿参数来调整打印头喷射的时间，以改善由系统形成的墨水图像中的对准。 版权所有（C）2012，JPO＆INPIT