Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2008-07-15
2008-07-15
Nguyen, Lam S (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S013000, C347S043000
Reexamination Certificate
active
11236738
ABSTRACT:
An ink jet printing apparatus having excellent throughput can continue a printing operation without interruption if one or more line heads falls into an unprintable state when the apparatus is printing images of the same color using a plurality of line heads. For this purpose, image data for images of the same color is divided and the divided image data is supplied to such a line head of the plurality of line heads intended to form images of the same color that is capable of ejecting ink properly, so that the ink ejectable line head performs the printing operation according to the supplied image data.
REFERENCES:
patent: 5619622 (1997-04-01), Audi et al.
patent: 5742305 (1998-04-01), Hackleman
patent: 2005-238556 (2005-09-01), None
Morooka Yoshinori
Shino Yoshiyuki
Canon Finetech Inc.
Fitzpatrick ,Cella, Harper & Scinto
Nguyen Lam S
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