Liquid ejection control device, liquid ejection control...

Details Liquid ejection control device, liquid ejection control... Liquid ejection control device, liquid ejection control...

2008-07-14

2011-11-01

Le, Uyen Chau N (Department: 2874)

Incremental printing of symbolic information

Ink jet

Controller

C347S013000, C347S041000, C347S042000

Reexamination Certificate

active

08047625

ABSTRACT:
A liquid ejection control device controlling a liquid ejecting mechanism having a plurality of liquid ejection heads, includes a dividing unit to which image data consisting of a plurality of pixels is inputted and which divides the image data into a plurality of pieces of divided image data, each corresponding to pixels which undergo a liquid ejection, of each of the liquid ejection heads, a correction data acquiring unit which acquires correction data eliminating a deviation of liquid ejection locations of the plurality of liquid ejection heads, a correcting unit which corrects the divided image data on the basis of the correction data, and a liquid ejection controlling unit which performs liquid ejection control by which each of the liquid ejection heads is driven on the basis of the divided image data which is corrected.

REFERENCES:
patent: 2007/0139715 (2007-06-01), Kazama et al.
patent: 2003-118149 (2003-04-01), None

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