US PATENT SUBCLASS 399 / 123
.~.~ Cleaning unit


Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

107  DF  HAVING PARTICULAR STRUCTURE {4}
110  DF  .~ Modular or displaceable {10}
123.~.~ Cleaning unit


DEFINITION

Classification: 399/123

Cleaning unit:

(under subclass 110) Subject matter wherein the displaceable or removable part is provided for cleaning a surface of an image-bearing member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

34, for cleaning diagnostics.

71, for control of cleaning during the electrophotography process.

149, for combined development and cleaning by a single component.

245, for self-cleaning with electrodes a liquid development application member.

327, for cleaning a fixing member.

343+, for cleaning an imaging surface (i.e., photoconductive member), including a cleaning member cyclically movable into and out of contact with the imaging surface. SEE OR SEARCH CLASS

15, Brushing, Scrubbing, and General Cleaning,

1.51+, for electrostatic cleaning and subclasses 300.1+ for air blast or suction which may be used to clean electrophotos:graphic, photoresponsive, imaging surfaces.

134, Cleaning and Liquid Contact With Solids,

1+, for cleaning applications of electric, wave, ray, or radiant energy.