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Method and apparatus for controlling emissivity and heat absorptivity of surface of image forming drum for reducing temperature change of image forming drum
Method and apparatus for controlling emissivity and heat absorptivity of surface of image forming drum for reducing temperature change of image forming drum
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机译:控制成像鼓表面的发射率和吸热率以减少成像鼓温度变化的方法和装置
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摘要
An imaging drum has an outer surface configured for receiving an ink image from a print head and transferring the image at a transfer nip. The imaging drum has a central channel extending through the drum along a central longitudinal axis. An inner drum surface faces the channel and includes surface alterations that increase or decrease at least one of surface emissivities and heat absorption to mitigate thermal influences on the imaging drum and control temperature variability along the imaging drum.
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