Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2011-03-22
2011-03-22
Luu, Matthew (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
Reexamination Certificate
active
07909422
ABSTRACT:
A printing method includes: (A) creating print data by rearranging an order in which a plurality of pieces of pixel data which make up image data are arranged; and (B) based on the print data, alternately repeating a dot-forming process for forming, on a medium, a row of dots along a movement direction by ejecting ink from a plurality of nozzles which move in the movement direction and a carrying process for carrying the medium in a carrying direction with respect to the nozzles, to form, on the medium, a plurality of the rows of dots arranged in the carrying direction. Every time the print data for performing a dot-forming process is to be created, positions, on the medium in the carrying direction, of the rows of dots to be formed by the nozzles during that dot-forming process are calculated and stored in a table, and the pixel data corresponding to the positions in the table are extracted from the image data, to create the print data.
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Luu Matthew
Seiko Epson Corporation
Seo Justin
Sughrue & Mion, PLLC
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