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Each nozzle in the new KJ4 Series printhead ejects ink at up to 60,000 dots per second (at 60kHz drive frequency); with 2,656 nozzles per head, the device is capable of printing approximately 150 million dots per second.
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Each nozzle in the new KJ4 Series printhead ejects ink at up to 60,000 dots per second (at 60kHz drive frequency); with 2,656 nozzles per head, the device is capable of printing approximately 150 million dots per second.
More...