Printing data processing apparatus and method therefor

Details Printing data processing apparatus and method therefor Printing data processing apparatus and method therefor

2007-03-12

2009-12-29

Stephens, Juanita D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S040000, C347S041000

Reexamination Certificate

active

07637578

ABSTRACT:
A printing data processing apparatus for performing printing operations on an object to be printed is provided, which includes a plurality of printhead modules arranged in parallel, wherein each of the printhead modules has equal number of parallel printheads, each of the printheads has at least one jet orifice, and the simultaneously driven jet orifices on the parallel printheads of each of the printhead modules are arranged in a straight line with the jet orifices on the parallel printheads of the adjacent printhead module; a data processing unit for dividing a pattern format to be printed into a plurality of printing data and outputting a printing data signal; and a drive unit for receiving the printing data signal output by the data processing unit, and outputting a drive signal to the printhead modules, so that the printhead modules performs the printing operations synchronically and rotatably.

REFERENCES:
patent: 5681757 (1997-10-01), Hayes
patent: 6953235 (2005-10-01), Silverbrook
patent: 7458658 (2008-12-01), Chang et al.
patent: 4-115955 (1992-04-01), None
patent: 11-277734 (1999-10-01), None
patent: WO-02/098573 (2002-12-01), None
patent: WO-02/099848 (2002-12-01), None
patent: WO-2004/050260 (2004-06-01), None

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