Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2004-02-03
2008-03-25
Shah, Manish S. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S023000
Reexamination Certificate
active
07347528
ABSTRACT:
A device for cleaning the nozzles of a printhead of a printer which includes scraper means, recording means for recording which nozzles require cleaning, and a control unit coupled to the recording means for actuating the printhead and/or the scraper means in order to clean the section(s) of the printhead having nozzles(s) requiring cleaning.
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patent: 5627571 (1997-05-01), Anderson et al.
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patent: 2002/0196304 (2002-12-01), Gomez et al.
patent: 2005/0088480 (2005-04-01), Wouters
patent: EPO 05-42677 (1993-02-01), None
patent: EPO 07-323554 (1995-12-01), None
OCE-Technologies B.V.
Shah Manish S.
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