Toner supply roller and image forming apparatus using the same
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United States of America Patent
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Sep 14, 2010
Grant Date -
Feb 11, 2010
app pub date -
May 6, 2009
filing date -
Aug 6, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided are a toner supply roller and an image forming apparatus using the toner supply roller. The image forming apparatus employs a direct image developing technique, and includes the toner supply roller having a plurality of electrodes formed on an outer surface thereof to selectively supply toner to an image forming unit.
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