Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2008-12-10
2010-11-02
Hsieh, Shih-wen (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S032000
Reexamination Certificate
active
07824007
ABSTRACT:
A liquid ejection device includes: a conveyance mechanism which conveys a recording medium in one direction; a plurality of liquid ejection heads each having an ejection face which has a plurality of ejection openings for ejecting liquid and faces the conveyance mechanism, the liquid ejection heads being arranged along the one direction; a plurality of wipers which respectively wipe the ejection faces; a holder which holds the wipers; a support which supports the holder; and a movement mechanism which moves the holder in a direction perpendicular to the one direction. The holder is displaceable in the one direction relative to the support. The holder has an intruder which intrudes into a gap between two liquid ejection heads adjacent to each other.
REFERENCES:
patent: 6371595 (2002-04-01), Takemoto et al.
patent: 6866361 (2005-03-01), Kuki et al.
patent: 2004-142450 (2004-05-01), None
Chikamoto Tadanobu
Shinoda Akira
Taira Hiroshi
Tamaki Shuichi
Baker & Botts L.L.P.
Brother Kogyo Kabushiki Kaisha
Hsieh Shih-wen
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