Ink jet printer
First Claim
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1. An ink jet printer forming an image using ultraviolet curing ink, comprising:
- an ink jet head configured to eject out the ultraviolet curing ink onto a predetermined sheet,moving means for moving said ink jet head relatively to said sheet; and
a plurality of light emitting diode (LED) elements arranged in adjacent columns and rows, the LED elements including a plurality of first-wavelength LED elements and a plurality of second-wavelength LED elements, said first-wavelength LED elements and said second-wavelength LED elements being arranged alternately.
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Abstract
An ink jet head of an ink jet printer comprises an ink jet nozzle ejecting ultraviolet curing ink, a pair of ultraviolet LEDs provided on both sides of the ink jet nozzle in the moving direction for emitting ultraviolet light in order to cure the ultraviolet curing ink.
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Citations
6 Claims
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1. An ink jet printer forming an image using ultraviolet curing ink, comprising:
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an ink jet head configured to eject out the ultraviolet curing ink onto a predetermined sheet, moving means for moving said ink jet head relatively to said sheet; and a plurality of light emitting diode (LED) elements arranged in adjacent columns and rows, the LED elements including a plurality of first-wavelength LED elements and a plurality of second-wavelength LED elements, said first-wavelength LED elements and said second-wavelength LED elements being arranged alternately. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification