Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-07-06
2008-09-30
Nguyen, Lamson D. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S019000
Reexamination Certificate
active
07429094
ABSTRACT:
A recording device drives a recording head mounted on a carriage while main-scanning by moving the carriage in a direction generally orthogonal to the sheet-feeding direction of a sheet. The recording device drives a first nozzle of the recording head at an upstream side in the sheet-feeding direction of the sheet to form a first dot pattern while scanning the carriage and drives a second nozzle at a downstream side in the sheet-feeding direction of the sheet to form a second dot pattern. The recording device feeds a region where the first dot pattern is recorded to a position facing the second nozzle. The second dot pattern is recorded in a region where the first dot pattern is not recorded.
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Chikuma Toshiyuki
Hamasaki Yuji
Hayashi Aya
Kanda Hidehiko
Kawatoko Norihiro
Canon Kabushiki Kaisha
Canon U.S.A. Inc. IP Division
Nguyen Lamson D.
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