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Joong-gi Kwon |
2013-06-18 |
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2013-06-04 |
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Power control method and apparatus to heat a heating roller |
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2012-05-15 |
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Power control method and apparatus to heat a heating roller |
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Power supply and image forming device having the same |
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2011-04-26 |
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System and method of controlling temperature of fixing unit based on detected current |
— |
2010-10-12 |
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Apparatus for generating high-voltage and method thereof |
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