Method for reducing wear on an electro-photographic printer drum
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United States of America Patent
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Aug 21, 2012
Grant Date -
Apr 1, 2010
app pub date -
Sep 29, 2008
filing date -
Nov 7, 2007
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Abstract
A method for reducing wear upon an electro-photographic printer drum includes the steps of determining a non-image region of a page to be printed, applying a halftone pattern of toner to a portion of the printer drum corresponding to the non-image region, and rotating the printer drum against a cleaning blade, the halftone pattern of toner providing lubrication between the drum and the cleaning blade.
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