Liquid ejecting apparatus and controlling method thereof

Details Liquid ejecting apparatus and controlling method thereof Liquid ejecting apparatus and controlling method thereof

2008-07-16

2011-12-06

Rojas, Omar (Department: 2874)

Incremental printing of symbolic information

Ink jet

Controller

C347S013000, C347S019000

Reexamination Certificate

active

08070247

ABSTRACT:
There is provided a liquid ejecting apparatus including a head unit in which a plurality of heads in each of which a plurality of nozzles are disposed in a direction perpendicular to a recording medium transport direction are provided in the direction perpendicular to the recording medium transport direction, a control unit for driving the head unit based on image information and for performing a liquid ejection timing control for ejecting liquid from the nozzle to a recording medium for every nozzle, and an inclination amount storage unit in which inclination information of the head unit is preliminarily stored. The control unit has a calculator for calculating the most appropriate ejection timing with respect to the recording medium transport direction for every nozzle of each head from the image information and the inclination information of the head unit.

REFERENCES:
patent: 7306314 (2007-12-01), Uemura
patent: 7690750 (2010-04-01), Kawatoko et al.
patent: 7699429 (2010-04-01), Furuya
patent: 06-031937 (1994-02-01), None
patent: 2005-132066 (2005-05-01), None
patent: 2005-224659 (2005-08-01), None
patent: 2006-015590 (2006-01-01), None

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