US PATENT SUBCLASS 399 / 39
.~ Color balance


Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

38  DF  CONTROL OF ELECTROPHOTOGRAPHY PROCESS {15}
39.~ Color balance {2}
40  DF  .~.~> Of overlapped toner images
41  DF  .~.~> Single detector for plural toners


DEFINITION

Classification: 399/39

Color balance:

(under subclass 38) Subject matter wherein a means or method is provided for controlling each of a group of individual image formations that are combined to produce a color copy.

(1) Note. This subject matter may include controlling charging or exposure or developing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

28, for analyzing a malfunction or potential malfunction of

color reproduction.

54, for color selection control.

112, for modular or displaceable color process cartridge unit.

178+, for formation of color separation images. 184, for color image editing of a selectable area.

223+, for development (e.g., applicators) of a color image.

298+, for transfer of a color image.

326, for fixing or fusing a color image.

344, for cleaning a color-image-bearing surface.

SEE OR SEARCH CLASS

430, Radiation Imagery Chemistry: Process, Composition, or Product Thereof,

42+, for related subject matter (i.e., colored image products).

OTHER CLASSIFICATION SYSTEMS:

ipc{2}G03G15/01, for producing multicolored copies.

jpofiG03G15/01, for producing multicolored copies.

epcG03G15/01D, for details of unit. G03G15/01D6, for developing.