公开(公告)号：EP2627514A4

公开(公告)日：2015-09-02

申请号：EP11831856

申请日：2011-10-14

申请人： MEMJET TECHNOLOGY LTD

发明人： PROFACA MARK ,  KOLODKO JULIAN PAUL ,  STACEY WILLIAM JOHN ,  SLEIJPEN STEPHEN JOHN ,  STRUDWICKE CRAIG DONALD ,  EDWARDS NEIL FYFE ,  BROWN LANCE THOMAS ,  OSTE TOBY DESMOND ,  O'DONNELL ERIC PATRICK ,  SOBEY PETER JOHN MORLEY ,  BERNARDI DAVID ,  ANDREW JAMES

IPC分类号： B41J2/00 ,  B41J2/165 ,  B41J2/175 ,  B41J25/304

CPC分类号： B41J25/001 ,  B41J2/155 ,  B41J2/16505 ,  B41J2/16508 ,  B41J2/16535 ,  B41J2/16585 ,  B41J2/1752 ,  B41J2/21 ,  B41J2/2132 ,  B41J2/2146 ,  B41J25/304 ,  B41J25/34 ,  B41J29/02 ,  B41J2002/14459 ,  B41J2202/20 ,  H04N1/506 ,  H04N1/6016

摘要： A colour ink printing system includes a plurality of print head cartridges, each extending across a direction of print media propagation and spaced apart along the direction of print media propagation; a print head chassis for supporting the plurality of print head cartridges, the print head chassis actuable between a printing position, a transition position, and a maintenance position; and a maintenance chassis for supporting a plurality of maintenance cradles, the maintenance chassis actuable between a storage position and an operational position. Each of the plurality of print head cartridges is held stationary with respect to a platen on which print media is propagated to effect printing on the print media. Each of the plurality of print head cartridges is a monochrome print head cartridge ejecting a fluid different to the remaining plurality of print head cartridges.

公开(公告)号：EP2878450A1

公开(公告)日：2015-06-03

申请号：EP14194912.3

申请日：2014-11-26

申请人： Fujifilm Corporation

发明人： Kyoso, Tadashi

IPC分类号： B41J25/00

CPC分类号： B41J2/04501 ,  B41J2/04525 ,  B41J2/2146 ,  B41J25/001 ,  B41J2202/20

摘要： An image forming apparatus (10) and an image forming method (S10-S20) that form an image where occurrence of concentration unevenness caused by occurrence of mechanical crosstalk is suppressed are provided. According to the present invention, the distance from the boundary position of the inkjet head (200) corresponding to the concentration boundary (306A) between the first concentration region (302) and the second concentration region (304) to the second concentration region end (312) of the inkjet head is less than the reciprocal of the spatial frequency of the concentration unevenness. Accordingly, the length of the part in the first direction where the inkjet head forms the second concentration region is less than one period of the concentration unevenness. Even if crosstalk due to vibrations of the part where the inkjet head forms the first concentration region occurs, the visibility of the concentration unevenness occurring in the second concentration region can be reduced.

摘要翻译： 提供了形成图像的图像形成设备（10）和图像形成方法（S10-S20），其中抑制了由机械串扰的发生引起的浓度不均匀的发生。 根据本发明，从喷墨头（200）的与第一浓度区域（302）和第二浓度区域（304）之间的浓度边界（306A）对应的边界位置到第二浓度区域端点 312）小于浓度不均匀性的空间频率的倒数。 因此，喷墨头形成第二浓度区域的第一方向上的部分的长度小于浓度不均匀性的一个周期。 即使由喷墨头形成第一集中区域的部分的振动引起的串扰，也可以降低在第二集中区域中发生的浓度不均匀的可视性。

公开(公告)号：EP2852499A1

公开(公告)日：2015-04-01

申请号：EP13793101.0

申请日：2013-05-21

申请人： GED Integrated Solutions, Inc.

发明人： PERSONS, Matthew ,  NOVIK, Michael ,  MCGLINCHY, Timothy

IPC分类号： B41N3/03

CPC分类号： B41J25/001 ,  B41J3/28 ,  B41J11/007 ,  B41J11/06

摘要： A fluid application system and method having a support structure for guiding a plurality of pallets along a path of travel through the system. The plurality of pallets for arranging a medium that receives fluid during operation. The system further includes an application assembly for applying fluid and energy to a medium arranged on the plurality of pallets and a conveyance arrangement comprising first and second conveyors for transferring the one or more pallets through the fluid application system. The first and second conveyors have a dedicated trolley selectively coupled to one of the plurality of pallets during movement along a first direction of the path of travel and selectively decoupled from the one of the plurality of pallets during movement along a second direction of the path of travel.

公开(公告)号：EP2822771A1

公开(公告)日：2015-01-14

申请号：EP13714739.3

申请日：2013-03-08

申请人： R. R. Donnelley & Sons Company

发明人： MOSCATO, Anthony V. ,  CYMAN, Jr., Theodore F. ,  SABIN, Jeffrey M. ,  SOLTYSIAK, John R. ,  RIMES, Brett C.

IPC分类号： B41J2/165 ,  B41J25/00

CPC分类号： B41J2/16538 ,  B41J2/16505 ,  B41J2/16535 ,  B41J2/16544 ,  B41J2/16547 ,  B41J2/16552 ,  B41J25/001

摘要： A printing system includes a print unit and a cleaning unit. The print unit comprises a carrier for a plurality of inkjet cartridges. The cleaning unit includes a wiping unit, a cleaning bay, and a wiper washer unit. The wiping unit includes wiper blades and the wiper washer unit includes a plurality of spray nozzles that spray a fluid. A controller is adapted to transport the carrier into the cleaning bay, transport the wiping units such that the wiper blades clean the inkjet cartridges, and actuate the spray nozzles to wash the wiper blades. The carrier may be positioned in the cleaning bay when the inkjet cartridges are not used for printing and the controller controls at least one of humidity and temperature in the cleaning bay when the carrier plate is positioned therein.

公开(公告)号：EP2679393A4

公开(公告)日：2015-01-07

申请号：EP12807541

申请日：2012-02-22

申请人： SEIKO I INFOTECH INC

发明人： KAMBE HIROAKI

IPC分类号： B41J19/04 ,  B41J2/01 ,  B41J2/505 ,  B41J19/06 ,  B41J19/20 ,  B41J25/34

CPC分类号： B41J25/001 ,  B41J19/005 ,  B41J19/04 ,  B41J19/06 ,  B41J19/142 ,  B41J25/006 ,  B41J25/34

公开(公告)号：EP2105309B1

公开(公告)日：2014-10-22

申请号：EP09004202.9

申请日：2009-03-24

申请人： FUJIFILM Corporation

发明人： Sumi, Katsuto

IPC分类号： B41J2/21 ,  B41J2/51

CPC分类号： B41J2/2135 ,  B41J25/001 ,  B41J2202/14 ,  B41J2202/21

公开(公告)号：EP2632838A2

公开(公告)日：2013-09-04

申请号：EP11788260.5

申请日：2011-10-28

申请人： ZIH Corporation

发明人： CHEN, Hsin-chih ,  KELLEY, Richard, Alan ,  SMOLENSKI, Lawrence, E. ,  BALCAN, Petrica, Dorinel ,  LEE, Jung Ethan, Hoon ,  WONG, Randal

IPC分类号： B65H75/02

CPC分类号： B41J23/02 ,  B41J2/14 ,  B41J2/325 ,  B41J2/3358 ,  B41J23/08 ,  B41J25/001 ,  B41J25/304 ,  B41J25/316 ,  B41J33/52 ,  F16D13/10 ,  F16D13/385 ,  F16D13/58 ,  F16D21/00

摘要： A printer may include a printhead assembly a clutch assembly, and/or a printer ribbon transport assembly. The printhead assembly may include a printhead biasing assembly defining a biasing ramp which may be configured to apply a biasing force to a printhead support bracket so as to at least partially counteract a ribbon force. The clutch assembly may be configured to supply or take-up a printer ribbon with first and second spool engagement members of different diameters that frictionally engage first and second friction members. The printer ribbon transport assembly may include a rotation lock mechanism configured to prevent rotation of a ribbon take-up core when the take-up core is disengaged from a drive assembly so as to prevent a loss in ribbon tension.

公开(公告)号：EP2343191A3

公开(公告)日：2011-11-30

申请号：EP11159449.5

申请日：2008-06-27

申请人： Canon Kabushiki Kaisha

发明人： Hirosawa, Susumu ,  Moriyama, Jiro ,  Kanda, Hidehiko ,  Kawatoko, Norihiro ,  Chikuma, Toshiyuki ,  Sakamoto, Atsushi ,  Tanaka, Hirokazu ,  Hayashi, Masashi

IPC分类号： B41J2/21 ,  B41J2/51 ,  G06K15/10 ,  B41J25/00

CPC分类号： B41J2/2135 ,  B41J19/145 ,  B41J25/001 ,  G06K15/102

摘要： A recording apparatus (100), performing recording by time-division driving of multiple recording elements on a recording head in increments of blocks, includes: a storing unit (217) storing recording data; an obtaining unit obtaining information relating to inclination of the recording elements in the main scanning direction; a changing unit changing, in increments of recording elements, the main scanning direction storage position of recording data stored in the storing unit (217) to be provided to recording elements of a group, configured of consecutive recording elements in each block of the recording elements, based on the obtained information; and a determining unit determining the driving order of the recording elements subjected to time-division driving in increments of the blocks, for each of the scans; wherein recording is performed based on recording data with the main scanning direction storage position having been changed by the changing unit, and the driving order determined by the determining unit.

摘要翻译： 一种通过以多个块为单位在记录头上以多个记录元素进行时分驱动进行记录的记录装置（100）包括：存储单元（217），存储记录数据; 获取单元获取与主扫描方向上的记录元件的倾斜有关的信息; 改变单元以记录元件的增量改变存储在存储单元（217）中的记录数据的主扫描方向存储位置，以提供给组的记录元件，由记录元件的每个块中的连续记录元件 根据获得的信息; 以及确定单元，对于每个扫描，确定以块为增量经历时分驱动的记录元件的驱动顺序; 其中，基于由所述改变单元改变了主扫描方向存储位置的记录数据和由所述确定单元确定的所述驾驶顺序来执行记录。

公开(公告)号：EP2094496A4

公开(公告)日：2011-01-05

申请号：EP07827441

申请日：2007-11-28

申请人： XJET LTD

发明人： GOTHAIT HANAN ,  PELEG RAN ASHER

IPC分类号： B41J29/38 ,  B41J3/54

CPC分类号： B41J2/16588 ,  B41J2/16579 ,  B41J2/2139 ,  B41J2/2142 ,  B41J2/2146 ,  B41J3/543 ,  B41J25/001

公开(公告)号：EP2242654A2

公开(公告)日：2010-10-27

申请号：EP09722690.6

申请日：2009-02-17

申请人： Ceradrop

发明人： NOGUERA, Rémi ,  COQUET, Cédric

IPC分类号： B41J2/51 ,  B41J25/304 ,  B41J3/407

CPC分类号： B41J25/001 ,  B41J2/125 ,  B41J2/145 ,  B41J3/4073 ,  B41J25/003 ,  B41J25/304 ,  B41J2202/19 ,  B41J2202/20

摘要： The invention relates to a device for mounting printing heads for depositing fluids on a printing surface. The invention more particularly relates to a printing head mounting for improving the deposition precision and properties for a plurality of fluids. In order to do so, the present invention provides a printing head mounting having a geometric revolution axis about which are provided at least two means for maintaining printing heads. To this end, the invention provides a printing head holder that comprises at least two means (4) for maintaining printing heads (6) as well as anchoring means (10) for an observation module (12), characterised in that it comprises a geometric revolution axis (1) about which are provided the means (4) for maintaining the printing heads (6).