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公开(公告)号：EP3045316B1
公开(公告)日：2018-05-23
申请号：EP16151284.3
申请日：2016-01-14
CPC分类号： B41J2/205 , B41J2/145 , B41J2/2054 , B41J2/2132 , B41J2/2146 , B41J19/142
摘要： A recording apparatus which includes a recording head including a first nozzle column and a second nozzle column in which nozzles which eject ink are aligned in a first direction, and in which partial regions of the first nozzle column and the second nozzle column overlap each other when viewed in a second direction which intersects the first direction; a transport unit which intermittently transports a medium for recording in the first direction; and a carriage which is attached with the recording head, and moves in the second direction at a time of stopping of a relative movement in the intermittent transport, the apparatus further including a unit for changing the number of nozzles which changes the number of nozzles of which ejecting amounts are controlled in at least one of the first nozzle column and the second nozzle column at a periphery of the partial region, based on a movement speed of the carriage.
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公开(公告)号：EP3045317A1
公开(公告)日：2016-07-20
申请号：EP16151289.2
申请日：2016-01-14
CPC分类号： B41J2/2054 , B41J2/145 , B41J2/2132 , B41J2/2146 , B41J19/142
摘要： A recording apparatus which includes a recording head including a first nozzle column and a second nozzle column in which nozzles which eject ink are aligned in a first direction, and in which partial regions of the first nozzle column and the second nozzle column overlap each other when viewed in a second direction which intersects the first direction, and performs recording while causing the recording head and the medium for recording to relatively move in the second direction, the apparatus including a calculation unit which calculates an attaching amount of the ink per unit volume of the medium for recording based on recording data; and a unit for changing the number of nozzles which changes the number of nozzles of which ejecting amounts are controlled in at least one of the first nozzle column and the second nozzle column at the periphery of the partial region based on a calculation result of the calculation unit.
摘要翻译： 一种记录装置，其包括：记录头，其包括第一喷嘴列和第二喷嘴列，在该第二喷嘴列中，喷射墨的喷嘴沿第一方向排列，并且当第一喷嘴列和第二喷嘴列的部分区域彼此重叠时 在与所述第一方向交叉的第二方向上观察，并且在使所述记录头和所述记录介质在所述第二方向上相对移动的同时执行记录，所述设备包括计算单元，所述计算单元计算每单位体积的所述墨的附着量 基于记录数据的记录介质; 以及用于基于计算的计算结果改变在部分区域的周边处的第一喷嘴列和第二喷嘴列中的至少一个中改变其喷射量被控制的喷嘴的数量的喷嘴的数量的单元 单元。
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公开(公告)号：EP3045317B1
公开(公告)日：2018-06-20
申请号：EP16151289.2
申请日：2016-01-14
CPC分类号： B41J2/2054 , B41J2/145 , B41J2/2132 , B41J2/2146 , B41J19/142
摘要： A recording apparatus which includes a recording head including a first nozzle column and a second nozzle column in which nozzles which eject ink are aligned in a first direction, and in which partial regions of the first nozzle column and the second nozzle column overlap each other when viewed in a second direction which intersects the first direction, and performs recording while causing the recording head and the medium for recording to relatively move in the second direction, the apparatus including a calculation unit which calculates an attaching amount of the ink per unit volume of the medium for recording based on recording data; and a unit for changing the number of nozzles which changes the number of nozzles of which ejecting amounts are controlled in at least one of the first nozzle column and the second nozzle column at the periphery of the partial region based on a calculation result of the calculation unit.
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公开(公告)号：EP3222423B1
公开(公告)日：2018-12-26
申请号：EP17162399.4
申请日：2017-03-22
发明人： SAKURADA, Kazuaki , FUJITA, Toru , KONDO, Takamitsu , MOMOSE, Seigo , YAMADA, Akira , OTAKE, Masahisa
CPC分类号： B41J2/145 , B41J2/15 , B41J2/2132 , B41J2/51 , B41J2/512
摘要： A recording device includes, when a transporting direction of a medium is set to a first axis and a direction intersecting with the transporting direction is set to a second axis, a head which includes a nozzle column along the first axis; a pair of heads in which the heads discharging droplets of the same color are paired; and a head unit which includes a plurality of pairs of heads along the second axis. The pair of heads include a predetermined overlapping portion in which the nozzle columns are overlapped with each other in a side view from the second axis, the overlapping portion includes a plurality of nozzle regions divided along the second axis, and a position of the nozzle region which is used in discharge of the droplets is different from a position of the nozzle region of another pair of heads in at least one of the plurality of pairs of heads.
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公开(公告)号：EP3075549A1
公开(公告)日：2016-10-05
申请号：EP16161527.3
申请日：2016-03-22
IPC分类号： B41J2/21
CPC分类号： B41J2/04508 , B41J2/04586 , B41J2/2132 , B41J13/0009
摘要： A printing apparatus is provided with a transport mechanism section that transports work, a printing mechanism section that has multiple nozzle groups, which perform printing by discharging an ink onto the work as liquid droplets, and control section that controls the actions of the transport mechanism section and the printing mechanism section. In addition, the printing mechanism section includes a first nozzle row that forms a first printing region, a second nozzle row that forms a second printing region, and an overlapping section in which the first nozzle row and the second nozzle row overlap. Further, the control section prohibits overlapping of the first printing region with the second printing region on the work when forming the third printing region.
摘要翻译： 印刷装置具备输送作业的输送机构部，具有多个喷嘴组的印刷机构部，该多个喷嘴组通过将油墨作为液滴喷出到工件上而进行印刷，控制部控制输送机构部的动作 和打印机构部分。 另外，打印机构部分包括形成第一打印区域的第一喷嘴行，形成第二打印区域的第二喷嘴行以及第一喷嘴行和第二喷嘴行重叠的重叠部分。 此外，当形成第三印刷区域时，控制部分禁止第一印刷区域与第二印刷区域在工件上重叠。
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公开(公告)号：EP3271179A1
公开(公告)日：2018-01-24
申请号：EP16767944.8
申请日：2016-02-29
IPC分类号： B41J2/01 , B41J2/045 , B41J2/21 , B41J25/308
CPC分类号： B41J2/04551 , B41J2/04556 , B41J2/04581 , B41J2/04593 , B41J2/2128 , B41J2/2135 , B41J25/308
摘要： The printing apparatus is provided with a transport mechanism section that transports work, a printing mechanism section that has nozzles, which carry out printing by discharging an ink, as liquid droplets, onto the work transported by the transport mechanism section, and an adjustment section that adjusts a volume per single droplet of the ink discharged from the nozzles on the basis of a separation distance between the nozzles and the work, which is positioned directly below the nozzles.
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公开(公告)号：EP3222423A1
公开(公告)日：2017-09-27
申请号：EP17162399.4
申请日：2017-03-22
发明人： SAKURADA, Kazuaki , FUJITA, Toru , KONDO, Takamitsu , MOMOSE, Seigo , YAMADA, Akira , OTAKE, Masahisa
CPC分类号： B41J2/145 , B41J2/15 , B41J2/2132 , B41J2/51 , B41J2/512
摘要： A recording device includes, when a transporting direction of a medium is set to a first axis and a direction intersecting with the transporting direction is set to a second axis, a head which includes a nozzle column along the first axis; a pair of heads in which the heads discharging droplets of the same color are paired; and a head unit which includes a plurality of pairs of heads along the second axis. The pair of heads include a predetermined overlapping portion in which the nozzle columns are overlapped with each other in a side view from the second axis, the overlapping portion includes a plurality of nozzle regions divided along the second axis, and a position of the nozzle region which is used in discharge of the droplets is different from a position of the nozzle region of another pair of heads in at least one of the plurality of pairs of heads.
摘要翻译： 当介质的传送方向被设定为第一轴并且与传送方向交叉的方向被设定为第二轴时，记录装置包括：头部，其包括沿第一轴的喷嘴列; 一对头排出相同颜色的液滴的头配对; 以及沿着第二轴线包括多对头部的头部单元。 所述一对头包括预定的重叠部分，其中喷嘴列在从第二轴线的侧视图中彼此重叠，重叠部分包括沿着第二轴线分割的多个喷嘴区域， 用于排出液滴的喷嘴区域与多对喷头中的至少一对喷头中的另一对喷头的喷嘴区域的位置不同。
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8.发明公开
公开(公告)号：EP3045316A1
公开(公告)日：2016-07-20
申请号：EP16151284.3
申请日：2016-01-14
CPC分类号： B41J2/205 , B41J2/145 , B41J2/2054 , B41J2/2132 , B41J2/2146 , B41J19/142
摘要： A recording apparatus which includes a recording head including a first nozzle column and a second nozzle column in which nozzles which eject ink are aligned in a first direction, and in which partial regions of the first nozzle column and the second nozzle column overlap each other when viewed in a second direction which intersects the first direction; a transport unit which intermittently transports a medium for recording in the first direction; and a carriage which is attached with the recording head, and moves in the second direction at a time of stopping of a relative movement in the intermittent transport, the apparatus further including a unit for changing the number of nozzles which changes the number of nozzles of which ejecting amounts are controlled in at least one of the first nozzle column and the second nozzle column at a periphery of the partial region, based on a movement speed of the carriage.
摘要翻译： 一种记录装置，包括：记录头，包括第一喷嘴列和第二喷嘴列，其中喷射墨的喷嘴在第一方向上排列，并且其中第一喷嘴列和第二喷嘴列的部分区域彼此重叠， 在与第一方向相交的第二方向上观察; 传送单元，其以第一方向间歇地传送用于记录的介质; 以及安装有记录头的滑架，并且在间歇运输中的相对运动停止时沿第二方向移动，该装置还包括用于改变喷嘴数目改变的喷嘴数量的单元 基于滑架的移动速度，喷射量在部分区域的周边的第一喷嘴列和第二喷嘴列中的至少一个中被控制。
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