US PATENT SUBCLASS 399 / 228
.~.~.~ Selectively active

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
222  DF  .~ Development {5}
223  DF  .~.~ Plural diverse (e.g., color) {6}
228.~.~.~ Selectively active {2}
229  DF  .~.~.~.~> By magnetic means
230  DF  .~.~.~.~> By diverting toner

DEFINITION

Classification: 399/228

Selectively active:

(under subclass 223) Subject matter wherein an arrangement is provided for activating an applicator from a plurality of applicators that are all in developing positions for applying colored developer material.

(1) Note. This subject matter is usually provided to prevent the nonselected device from applying toner to the photoconductive member. This subject matter may also include movement away from the photoconductor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

234, for similar subject matter involving one applicator.