Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-05-25
2009-08-11
Nguyen, Lamson D (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S013000
Reexamination Certificate
active
07571982
ABSTRACT:
A liquid ejecting apparatus is provided that carries out dot forming at high speed and carries out dot forming at high resolution with respect to a medium. For this purpose, a controller that controls a liquid ejecting section and a relative movement mechanism such that dots are formed in either mode of a first mode and a second mode is provided. When dots are to be formed for all pixels in the first mode, first dots formed by nozzles of a first nozzle row and second dots formed by nozzles of a second nozzle row are alternately formed in a direction in which the nozzles are arranged, and a dot row of the first dots and a dot row of the second dots are formed in a direction perpendicular to the direction in which the nozzles are arranged. When dots are to be formed for all pixels in the second mode, the first dot row is formed so that the first dots are arranged in the direction in which the nozzles are arranged and the second dot row in which the second dots are arranged in the direction in which the nozzles are arranged is formed so as to be displaced from the first dot row in the perpendicular direction, and a distance in the perpendicular direction between the first dots is larger than a distance in the perpendicular direction between the first dots in the first mode.
REFERENCES:
patent: 6474779 (2002-11-01), Inui et al.
patent: 6663222 (2003-12-01), Verhoest et al.
patent: 6948796 (2005-09-01), Otsuki
patent: 7331648 (2008-02-01), Niekawa
patent: 6-219009 (1994-08-01), None
patent: 2002-210937 (2002-07-01), None
patent: 2003-118149 (2003-04-01), None
patent: 2004-330689 (2004-11-01), None
patent: 2005-022423 (2005-01-01), None
patent: 2007-253337 (2007-10-01), None
Nguyen Lamson D
Seiko Epson Corporation
Sughrue & Mion, PLLC
LandOfFree
Liquid ejecting apparatus, liquid ejecting system, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid ejecting apparatus, liquid ejecting system, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid ejecting apparatus, liquid ejecting system, and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4071621