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US 2006/0132518 A1Published application
Printhead module having interleaved shift registers
AssigneeSilverbrook Research Pty Ltd
InventorsMark Jackson Pulver, Simon Walmsley, Richard Plunkett, Michael Webb, John Sheahan, Kia Silverbrook
Life of this patent
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Abstract
A printhead module including: at least one row of print nozzles; at least first and second shift registers for shifting in dot data supplied from a data source, wherein each shift register feeds dot data to a group of nozzles, and wherein each of the groups of the nozzles is interleaved with at least one of the other groups of the nozzles.
Claims39
A printhead module including:
- at least one row of print nozzles;
- at least first and second shift registers for shifting in dot data supplied from a data source, wherein each shift register feeds dot data to a group of nozzles, and wherein each of the groups of the nozzles is interleaved with at least one of the other groups of the nozzles.
Dependencies are inferred from the claim text.