Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-03-07
2006-03-07
Hsieh, Shih-Wen (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S029000, C347S032000
Reexamination Certificate
active
07008037
ABSTRACT:
A method is described for removing residue from a fluid deposited on the interior surface of an inkjet printhead after the printhead has contained or dispensed the fluid at least once. The method makes use of a reverse flushing technique optionally used in combination with sonication. A cleaning station for flushing an inkjet printhead with a wash fluid, rinse fluid, and/or inert gas is provided as well.
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Handbook of Semiconductor Wafer Cleaning Technology, Edited by W. Kern, Noyes Publications.ISBN 0-8155-1331-3, p. 24.
Caren Michael P.
Schembri Carol T.
Agilent Technologie,s Inc.
Hsieh Shih-Wen
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