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

申请人： Seiko Epson Corporation

发明人： SAKURADA, Kazuaki ,  FUJITA, Toru ,  KONDO, Takamitsu ,  MOMOSE, Seigo ,  YAMADA, Akira ,  OTAKE, Masahisa

IPC分类号： B41J2/15 ,  B41J2/21

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.

公开(公告)号：EP3162582B1

公开(公告)日：2020-09-30

申请号：EP16196229.5

申请日：2016-10-28

申请人： Seiko Epson Corporation

发明人： OTAKE, Masahisa

IPC分类号： B41J19/14 ,  B41J2/21 ,  G06K15/10 ,  B41J2/15

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

申请人： Seiko Epson Corporation

发明人： SAKURADA, Kazuaki ,  FUJITA, Toru ,  KONDO, Takamitsu ,  MOMOSE, Seigo ,  YAMADA, Akira ,  OTAKE, Masahisa

IPC分类号： B41J2/15 ,  B41J2/21

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。