Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-07-11
2006-07-11
Nguyen, Lamson (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S016000
Reexamination Certificate
active
07073889
ABSTRACT:
A method of printing pixel images on a sheet or web of paper using an ink-jet printer, said printer having a print head which reciprocates across the sheet or web of paper along a first path in a first direction and along a second path in a second, opposite direction, wherein the pixel image consist of a plurality of pixels located adjacent to each other as viewed in said first and second directions, including first and second pixels to be placed at the leading or upstream edges of the image in question as considered in the first and second directions, wherein the print head is controlled to discharge an ink droplet for forming the first and second pixels only when moving in the first and second directions, respectively and is repeated over the image.
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Christiaans Marwijn P. T.
Van Doorn André
Birch & Stewart Kolasch & Birch, LLP
Nguyen Lamson
Oce--Technologies B.V.
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