Invention Grant
US08540357B2 Dithered printing of clear ink to reduce rub and offset 有权
清晰的墨水打印,减少摩擦和偏移

Dithered printing of clear ink to reduce rub and offset
Abstract:
An imaging device includes a media supply and handling system configured to move media along a path. A printing system is disposed along the path that includes at least one printhead for applying melted phase-change ink of at least one color to the media to form images thereon. A fixing assembly is disposed along the path downstream of the printing system that is configured to apply heat and/or pressure to the melted phase change ink of the images on the media. A coating system is disposed along the path downstream from the spreader. The coating system includes at least one printhead for applying a clear ink on top of the images formed on the media by the printing station.
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