Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-12-22
2009-10-20
hsieh, shih-wen (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S109000
Reexamination Certificate
active
07604320
ABSTRACT:
Method of printing from a printer, where the printer includes one or more maintenance firings from a printhead nozzle. Formatting a print job to be printed in determining which nozzles on a printhead require maintenance during printing of the print job. Modifying the formatted print job to include one or more maintenance firings for the nozzles requiring maintenance.
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Robertson Douglas Laurence
Stout Barry Baxter
Williamson Randal Scott
hsieh shih-wen
Lexmark International Inc.
Pezdek John Victor
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