Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2009-02-24
2011-11-29
Nguyen, Lamson (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
Reexamination Certificate
active
08066346
ABSTRACT:
A printer controller for supplying dot data to an inkjet printhead is provided. The printhead comprises a plurality of transversely aligned color channels. Each color channel comprises at least one nozzle row extending longitudinally along the printhead with each nozzle in a color channel ejecting the same colored ink. The printhead is comprised of a plurality of printhead modules with each printhead module comprising a respective segment of each nozzle row. The printer controller is programmed to supply dot data such that each of the printhead modules fires a respective segment within a predetermined segment-time, wherein at least one of the fired segments is contained in a different color channel from at least one other of the fired segments.
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Brown Brian Robert
Silverbrook Kia
Walmsley Simon Robert
Nguyen Lamson
Silverbrook Research Pty Ltd
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