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corona wire[kə′rō·nə ‚wīr]
An electrically charged wire in a laser printer that pulls toner from the drum onto the paper.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
corona wireA charged wire in a laser printer that draws the toner off the drum onto the paper. It must be cleaned when the toner cartridge is replaced.
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