US PATENT SUBCLASS 399 / 285
.~.~.~.~.~ Having applied bias
Current as of:
June, 1999
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399 /
HD
ELECTROPHOTOGRAPHY
130
DF
IMAGE FORMATION
{30}
222
DF
.~ Development {5}
252
DF
.~.~ Dry development {10}
265
DF
.~.~.~ Application member {5}
279
DF
.~.~.~.~ Roller {6}
285
.~.~.~.~.~ Having applied bias
DEFINITION
Classification: 399/285
Having applied bias:
(under subclass 279) Subject matter wherein the roller is maintained at a predetermined electrical potential to aid in or influence the development.
SEE OR SEARCH THIS CLASS, SUBCLASS:
55, for controlling a bias which influences development.
240, for a liquid application member with applied bias.
241, for liquid development with electrode influencing the attraction of liquid developer.
270+, for a magnetic brush-type application member with applied bias.
291, for a powder cloud applicator with electrode(s) influencing the attraction of dry developer.
293, for a fluidized bed applicator with electrode(s) influencing the attraction of dry developer.
295, for a cascade applicator with electrode(s) influencing the attraction of dry developer.
314, for an electrostatic transfer with applied bias.
354, for cleaning an imaging surface using a fibrous brush with applied voltage.
