公开(公告)号：EP1698948A4

公开(公告)日：2010-04-07

申请号：EP04807890

申请日：2004-12-27

申请人： CANON FINETECH INC

发明人： NISHIDA YOSHIAKI

IPC分类号： G03G15/20 ,  H05B3/00

CPC分类号： G03G15/2039

公开(公告)号：EP2110257A2

公开(公告)日：2009-10-21

申请号：EP09165759.3

申请日：2006-11-14

申请人： Canon Finetech Inc.

发明人： Saijo, Shinichi ,  Odaka, Jouji

IPC分类号： B41J11/00 ,  B41J3/54

CPC分类号： B41J11/008 ,  B41J3/543 ,  G06F3/121 ,  G06F3/1213 ,  G06F3/1234 ,  G06F3/1281 ,  G06F3/1288 ,  G06F3/1291

摘要： An image forming apparatus has a plurality of printing apparatuses arranged in a direction of a print medium feed direction and is adapted to cooperate with each other to print the same or corresponding pages. The image forming apparatus comprises memory means installed in each of the printing apparatuses for storing a plurality of pages of image data, means, when a printing operation is interrupted, for determining the page following a page that has completely been printed before the interruption by the printing apparatus located most downstream in the print medium feed direction as a print resumption page information, the print resumption page information representing the same pages from which the printing operation is to be resumed, and means installed in each of the printing apparatuses for resuming the printing operation beginning with those image data among the plurality of pages of image data stored in the memory means which corresponds to the print resumption page information.

摘要翻译： 图像形成装置具有沿着打印介质进给方向布置的多个打印装置，并且适于彼此配合以打印相同或对应的页面。 图像形成装置包括安装在每个打印装置中的存储装置，用于存储多页图像数据，当打印操作中断时，用于确定在中断之前完全打印的页面之后的页面 位于打印介质进给方向上最下游的打印装置作为打印恢复页面信息，表示打印操作将被恢复的相同页面的打印恢复页面信息，以及安装在每个打印装置中用于恢复打印的装置 开始于与存储在存储装置中的对应于打印恢复页面信息的图像数据的多个页面中的那些图像数据。

公开(公告)号：EP2055487A2

公开(公告)日：2009-05-06

申请号：EP08167963.1

申请日：2008-10-30

申请人： Canon Finetech Inc.

发明人： Shino, Yoshiyuki

IPC分类号： B41J2/155

CPC分类号： B41J2/155 ,  B41J2/2146 ,  B41J2/515 ,  B41J3/543

摘要： An image forming system is provided that uses printing apparatus groups each consisting of a plurality of printing apparatuses. The printing apparatuses hold print heads each provided with nozzles arrayed in a predetermined direction, are arranged two-dimensionally to cooperate with each other in printing rasters extending in the predetermined direction. Two printing apparatus groups are arranged in a medium conveying direction. In forming images in areas divided in the predetermined direction, the printing apparatuses or print heads located on the upstream side and the downstream side are appropriately set to participate in the printing of the same raster. In printing for one divided area, when only one print head is used to reduce electric power consumption or when two print heads are used for faster printing or for higher print quality, a selection is made of a combination of printing apparatuses or print heads that considers the printed image quality.

摘要翻译： 提供一种图像形成系统，其使用由多个打印装置组成的打印装置组。 打印装置保持各自设置有沿预定方向排列的喷嘴的打印头，二维布置以在沿预定方向延伸的打印光栅中彼此配合。 两个印刷装置组以介质输送方向布置。 在沿预定方向划分的区域中形成图像时，位于上游侧和下游侧的打印装置或打印头被适当地设置为参与相同光栅的打印。 在一个划分区域的打印中，当仅使用一个打印头来降低电力消耗或者当使用两个打印头来进行更快的打印或更高的打印质量时，选择考虑到的打印设备或打印头的组合 打印图像质量。

公开(公告)号：EP1967366A3

公开(公告)日：2009-05-06

申请号：EP08152245.0

申请日：2008-03-04

申请人： Canon Finetech Inc.

发明人： Inaba, Moriyoshi c/o Canon Finetech Inc.

IPC分类号： B41J2/165

CPC分类号： B41J2/16517

摘要： Time for which an ejection port surface of a print head has been exposed to the exterior since the end of the last cleaning operation (T0) is predicted and accumulated as an accumulated exposure time. A cleaning timing is set to be a timing (TA) when the accumulated exposure time coincides with a set time (Ta) set according to the ambient temperature and humidity of an area in which a label printer is installed. In principle, a cleaning operation is performed at the cleaning timing. However, when the cleaning timing comes during the current consecutive printing operation, the cleaning operation is not performed during the current consecutive printing operation but at a time (TA1) before the start of the current consecutive printing operation or a time (TA2) after the end of the current consecutive printing operation.

公开(公告)号：EP1972448A1

公开(公告)日：2008-09-24

申请号：EP06843618.7

申请日：2006-12-28

申请人： Canon Finetech Inc.

发明人： MOROOKA, Yoshinori

IPC分类号： B41J2/01

CPC分类号： B41J2/2139

摘要： In an inkjet printing apparatus using plural line type inkjet printing heads for one color ink, and forming an image by dividing image data into pieces corresponding to the plural printing heads, complementary printing operation using a simple configuration is achieved without causing a substantial decrease in printing speed even when one printing head has a poorly ejecting nozzle. When a one printing head (104) has a poorly ejecting nozzle, a corresponding nozzle of another printing head (an auxiliary printing head, for example) complements printing operation assigned to the poorly ejecting nozzle. At this time, the same piece of divided image data is fed to the one and the other printing heads. Then, the printing operation of the one printing head is made invalid only at the timing of driving the poorly ejecting nozzle, and the printing operation of the second printing head is made valid only at the timing of driving the corresponding nozzle.

摘要翻译： 在对一种彩色墨使用多个线型喷墨打印头并且通过将图像数据分成与多个打印头相对应的片形成图像的喷墨打印设备中，实现了使用简单配置的补充打印操作，而没有实质上减少打印 即使当一个打印头具有不良喷射喷嘴时也是如此。 当一个打印头（104）具有不良喷射喷嘴时，另一个打印头（例如，辅助打印头）的对应喷嘴补充分配给不良喷射喷嘴的打印操作。 此时，同一片分割图像数据被馈送到一个和另一个打印头。 然后，仅在驱动不良喷射喷嘴的时刻使一个打印头的打印操作无效，并且仅在驱动相应喷嘴的时刻才使第二打印头的打印操作有效。

公开(公告)号：EP1959351A2

公开(公告)日：2008-08-20

申请号：EP08000182.9

申请日：2008-01-07

申请人： Canon Finetech Inc.

发明人： Yumoto, Chiharu ,  Ueda, Kenji

IPC分类号： G06F17/21 ,  G06F17/24

CPC分类号： G06F17/211 ,  G06F17/248

摘要： When a plurality of sets of data items are stored in corresponding frames on respective pages for printing, a data processing device confirms the size of each frame and, for each page, confirms the size of data to be stored in each frame. In addition, a check is made if data of each of the plurality of data items overflows the corresponding frame. If an overflow is detected, a predetermined warning message is issued before performing a printing. When print data stored in a database is processed, one print page at a time, the processing described above allows a user identify a frame overflow of print data on any page before printing.

摘要翻译： 当将多组数据项存储在相应页面上的相应帧中以进行打印时，数据处理装置确认每个帧的大小，并且对于每一页，确认要存储在每个帧中的数据的大小。 此外，如果多个数据项中的每一个的数据溢出相应的帧，则进行检查。 如果检测到溢出，则在执行打印之前发出预定的警告消息。 当处理存储在数据库中的打印数据时，一次打印页面，上述处理允许用户在打印之前在任何页面上识别打印数据的帧溢出。

公开(公告)号：EP1886815A1

公开(公告)日：2008-02-13

申请号：EP06756851.9

申请日：2006-05-31

申请人： Canon Finetech Inc.

发明人： TAKAHASHI, Yuichi ,  HAIDA, Kazuo ,  SONOBE, Yoichi ,  ISHINAGA, Hiroyuki ,  HATAKEYAMA, Kenji ,  YUMOTO, Chiharu

IPC分类号： B41J2/01 ,  B41J2/175 ,  B41J3/28 ,  B41J3/42 ,  B41J3/54

CPC分类号： B41J2/175 ,  B41J2/17546 ,  B41J2/18 ,  B41J3/543 ,  B41J11/001 ,  B41J11/0025

摘要： The present invention provides a print module, an information processing device, a print system, a print unit, an ink supply unit, a print method and program, all capable of quickly and easily meeting demands for a print medium size change, particularly to increased sizes, while at the same time coping with demands for faster printing speed. To this end, this invention constructs the print heads (811) in the form of print modules (M) so that their ink systems and signal systems are independent among the print modules. Each print module is set with identity information for its identification.

摘要翻译： 本发明提供一种打印模块，信息处理装置，打印系统，打印单元，供墨单元，打印方法和程序，其能够快速且容易地满足打印介质尺寸改变的需求，特别是增加 尺寸，同时应对更快的打印速度的要求。 为此，本发明以打印模块（M）的形式构建打印头（811），使得它们的油墨系统和信号系统在打印模块之间是独立的。 每个打印模块都设置有用于识别的身份信息。

公开(公告)号：EP1099986A4

公开(公告)日：2007-12-12

申请号：EP99931455

申请日：1999-07-21

申请人： CANON FINETECH INC

发明人： MURAKAMI KAZUHIRO

IPC分类号： G03G21/16 ,  G03G15/00 ,  B65H11/00 ,  B65H31/02

CPC分类号： G03G21/1633 ,  G03G21/1628 ,  G03G2215/00392 ,  G03G2221/1687

摘要： An image forming device, wherein, even when a main body upper part (100) is open to the maximum, a part (102a) of its side wall (bottom wall of a recessed part (102)) is overlapped with a manual paper feed tray (18), whereby, even if there is a slight variation in assembly of the manual paper feed tray, the manual paper feed tray is not damaged when the main body upper part is opened and closed.

摘要翻译： 一种图像形成装置，其中，即使当主体上部（100）最大打开时，其侧壁（凹部（102）的底壁）的一部分（102a）与手动进纸 因此，即使手动供纸托盘的组装稍有变化，当主体上部开启和关闭时，手动供纸托盘也不会损坏。

公开(公告)号：EP1829690A2

公开(公告)日：2007-09-05

申请号：EP07103386.4

申请日：2007-03-02

申请人： Canon Finetech Inc.

发明人： Mukai, Kayo ,  Hamano, Masahiro

IPC分类号： B41J2/14

CPC分类号： B41J2/14048 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1625 ,  B41J2/1632 ,  B41J2/175 ,  B41J2/17596 ,  B41J2002/14403

摘要： Disclosed is a liquid ejection head capable of performing a stable ejection operation at high speed even when thermal expansion of a valve supporting member (11) occurs during liquid ejection. This is because the liquid ejection head allows the thermal expansion to influence supported valves (6) only to a small extent, and a highly accurate and stable adhesion state to be obtained. To this end, first holes (19), second holes (18) and slits (20) are provided in the valve supporting member.

摘要翻译： 公开了即使在液体喷射期间发生阀支撑构件（11）的热膨胀时，也能够以高速执行稳定的喷射操作的液体喷射头。 这是因为液体喷射头允许热膨胀仅在很小程度上影响支撑阀（6），并且获得高精度和稳定的附着状态。 为此，第一孔（19），第二孔（18）和狭缝（20）设置在阀支撑构件中。

公开(公告)号：EP1576062B1

公开(公告)日：2007-08-29

申请号：EP03780904.3

申请日：2003-12-18

申请人： Canon Finetech Inc.

发明人： YAMAMOTO, Tomoya, c/o Canon Finetech Inc. ,  TACHIBANA, Yukiko, c/o Canon Finetech Inc. ,  INOUE, Hitoshi, c/o Canon Finetech Inc. ,  YASHIRO, Ryoji, c/o Canon Finetech Inc. ,  OOKAWA, Takayuki, c/o Canon Finetech Inc. ,  MORIOKA, Junko, c/o Canon Finetech Inc.

IPC分类号： C09D11/00 ,  B41M5/00 ,  B41J2/01

CPC分类号： C09D11/326

摘要： An inkjet recording ink is composed of a high-molecular dispersant, a water-insoluble colorant, a water-soluble organic solvent, and water. The water-insoluble colorant is at least one colorant selected from the group consisting of C.I. Solvent Yellow 21, 42, 79, 82, 83:1, 88 and 151, at least one colorant selected from the group consisting of C.I. Solvent Red 8, 49, 83:1, 91, 127 and 218, at least one colorant selected from the group consisting of C.I. Solvent Black 3, 27, 29 and 45, or at least one colorant selected from the group consisting of C.I. Solvent Blue 25, 38, 44, 67 and 70. The high-molecular dispersant is a block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively. The inkjet recording ink can stably record images of high fastness and excellent quality over a long period even under severe environmental conditions.