Flexible doctor blade having a radiused contact surface
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United States of America Patent
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-
Feb 1, 2000
Grant Date -
N/A
app pub date -
Nov 24, 1998
filing date -
Nov 24, 1998
priority date (Note) -
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Abstract
A flexible doctor blade having a radiused surface or nub for contacting a developer roll. The blade geometry which includes a cantilevered support for the nub provides lower torque in the developer, compliance to compensate for developer imperfections, and less tendency for streaking due to toner packing and filming.
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