LIQUID EJECTION DEVICE, CONTROL METHOD FOR CONTROLLING LIQUID EJECTION DEVICE, AND COMPUTER READABLE MEDIUM
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United States of America Patent
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Issued Date -
Nov 30, 2023
app pub date -
May 26, 2023
filing date -
May 26, 2022
priority date (Note) -
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Abstract
A liquid ejection device includes a first nozzle row, a second nozzle row, a third nozzle row, and a fourth nozzle row each of which is a nozzle rows including a plurality of nozzles, a moving mechanism configured to move the plurality of nozzles and a recording medium relative to each other, a plurality of elements each of which is configured to apply ejection energy for ejecting liquid from corresponding one of the plurality of nozzles, a drive circuit configured to supply driving signals to the plurality of elements, and a controller. The controller is configured to alternately arrange a set of dots of the liquid ejected from the nozzles overlapping in the first nozzle row and the third nozzle row and a set of dots of the liquid ejected from the nozzles overlapping in the second nozzle row and the fourth nozzle row.
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