Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-03-27
2010-10-12
Stephens, Juanita D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S033000, C347S028000, C347S092000
Reexamination Certificate
active
07810898
ABSTRACT:
The liquid ejection apparatus includes: a liquid ejection head having a nozzle forming surface formed with nozzles from which a first liquid is ejected; a wiping processing device which carries out a wiping process of the nozzle forming surface of the liquid ejection head; and a movement device which causes relative movement between the liquid ejection head and the wiping processing device, wherein the wiping processing device includes: a wiping member which wipes the nozzle forming surface of the liquid ejection head; and a second liquid supply device which supplies a second liquid which has undergone a deaeration process, to a vicinity of a contact region between the wiping member and the nozzle forming surface of the liquid ejection head, on a side of forward travel of the wiping member, in the wiping process.
REFERENCES:
patent: 6682165 (2004-01-01), Yearout
patent: 2005-144737 (2005-06-01), None
Furukawa Gentaro
Kojima Toshiya
Birch & Stewart Kolasch & Birch, LLP
Fujifilm Corporation
Stephens Juanita D
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