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Device for cleaning the IOWA roll on a duplexing marking system
Device for cleaning the IOWA roll on a duplexing marking system
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机译:用于在双面打标系统上清洁IOWA纸卷的设备
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摘要
This is a paper web transporting component that is useful in a duplexing system that uses a paper web to be imaged. The unit has an IOWA roller (backup roll) with an image sensor above it and a cleaning web structure below it. Since excess toner or ink in duplexing systems can adhere to the transport roll, the sensor will pick up these impurities when scanning the surface of the paper web. Therefore, these impurities must be removed from the transport roll or scanning for proper image registration will be adversely affected. The movement of the paper web causes the transport roll to rotate so that the sensor can scan the entire surface of the transport roll.
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