Title:
液体噴射ヘッドユニット及び液体噴射装置
Document Type and Number:
Japanese Patent JP5397595
Kind Code:
B2
Abstract:
A liquid ejecting head unit including a plurality of liquid ejecting heads is disclosed. A platform on which the plurality of the liquid ejecting heads are mounted in a staggered arrangement in the first direction, each liquid ejecting head being partially adjacent to each in a second direction, which is orthogonal to first direction. A common trunk passage communicates with the liquid passage ports. A plurality of branch passages communicates with the trunk passage. A plurality of branch circuit wiring sections connects to connectors of the liquid ejecting heads. The plurality of liquid ejecting heads are mounted such that liquid passage ports of each partially adjacent liquid ejecting head are not adjacent to each other in a second direction, and such that the connectors of each partially adjacent liquid ejecting head are not adjacent to each other in the second direction.
Inventors:
Satoshi Oguchi
Application Number:
JP2009038688A
Publication Date:
January 22, 2014
Filing Date:
February 20, 2009
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J2/01; B05C5/00; B41J2/175
Domestic Patent References:
| JP2006205689A | ||||
| JP2005238821A | ||||
| JP2006248112A |
Foreign References:
| WO2004022344A1 |
Attorney, Agent or Firm:
Hiroyuki Kurihara
Muranaka
Muranaka