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Cleaning Station Wiper Disclosure Number: IPCOM000067229D
Original Publication Date: 1979-Jul-01
Included in the Prior Art Database: 2005-Feb-20

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Broadie, RW Putnam, PL [+details]


The IBM Technical Disclosure Bulletin of August 1976, at pages 808 and 809, describes a copier's cleaning station having a highly charged, rotating metal cylinder 18 which operates as an electronic toner precipitator, as a result of the electrical field between the cylinder and its opposite-polarity, metal ground-plane housing member 13. The cylinder is cleaned of this toner by a scraper blade 20.