| 摘要 |
An image processing apparatus (<bold>10</highlightges on a thermal print media includes: a) a rotataludes: a) a rotatable drum (<bold>300</highlight>)300); c) at least one movable printhead (500) extehlight>); c) at least one movable printhead (<bold) removably mounted on the drum (300), the printhe/highlight>); d) thermal print media (<bold>32</hi print media (32) on the drum (300); e) an imaging</highlight>), the printhead (<bold>500</highlight preferably fiber optic cables (404), for connecti media (<bold>32</highlight>) on the drum (<bold>30); g) at least one conduit tube (510) for conduct</highlight>); f) at least one connection means, p assembly and the printhead (500), one end of the >), for connecting the imaging assembly (<bold>400(500), an opposite end of the conduit tube being cht>); g) at least one conduit tube (<bold>510</higair moving device, preferably a cooler (710) or bld>404</highlight>) between the imaging assembly an to the conduit tube (510) at the opposite end of f the conduit tube (<bold>510</highlight>) being an particles from and/or cooling the printhead arean opposite end of the conduit tube being connected to the imaging assembly (<bold>400</highlight>); and h) an air moving device, preferably a cooler (<bold>710</highlight>) or blower (<bold>730, 740</highlight>), connecting directly or indirectly to the conduit tube (<bold>510</highlight>) at the opposite end of the conduit tube. A process for eliminating foreign particles from and/or cooling the printhead area is also included herein.
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