US PATENT SUBCLASS 399 / 127
SUPPLEMENTAL ELECTROPHOTOGRAPHIC PROCESS


Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

127SUPPLEMENTAL ELECTROPHOTOGRAPHIC PROCESS {1}
128  DF  .~> Exposure or charging (e.g., fatigue treatment) {1}


DEFINITION

Classification: 399/127

SUPPLEMENTAL ELECTROPHOTO-GRAPHIC PROCESS:

(under the class definition) Subject matter wherein one or more of charging, exposing, developing, or cleaning is performed other than during, or directly for, copying or reproduction.

(1) Note. This subject matter may include, for example, prewetting, prerotation, or postrotation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

9+, for diagnostics of an electrophotos:graphic device.

38+, for control of the electrophotos:graphic processes (e.g., charging, exposure, developing, transferring, fixing, and cleaning).

75+, for control of machine operations.

91+, for internal machine environmental control.

107+, for electrophotos:graphic device having particular structure. 130+, for image formation, per se.

156, for modification of latent image.

343+, for cleaning an imaging surface.

361+, for document handling.

OTHER CLASSIFICATION SYSTEMS:

ipc{2}G03G21/00, for an arrangement not provided for by groups 13/00 to 19/00 (e.g., cleaning, elimination of residue). G03G21/06, for eliminating residual charges from a reusable imaging member. G03G21/08, for using optical radiation.