Title:
METHOD AND DEVICE FOR TESTING DROPLET EJECTING HEAD
Document Type and Number:
Japanese Patent JP2010240941
Kind Code:
A
Abstract:
To provide a method and a device for testing a droplet ejecting head, capable of finding out a failure which could not be found in the past early by laying the head in a state equal to the actual using state.
In the method of testing a droplet ejecting head, droplet ejecting performance of the droplet ejecting head is preferably evaluated by ejecting ink from a plurality of nozzle of the droplet ejecting head toward an ink landing body which faces the nozzle forming surface side of the droplet ejecting head and is movable relative to the droplet ejecting head.
COPYRIGHT: (C)2011,JPO&INPIT
Inventors:
TAKANO YUTAKA
Application Number:
JP2009090805A
Publication Date:
October 28, 2010
Filing Date:
April 03, 2009
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
B41J2/175; B41J2/18; B41J2/185
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka