US PATENT SUBCLASS 399 / 110
.~ Modular or displaceable

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

107  DF  HAVING PARTICULAR STRUCTURE {4}
110.~ Modular or displaceable {10}
111  DF  .~.~> Process cartridge unit {3}
115  DF  .~.~> Charging unit
116  DF  .~.~> Photoconductive member {1}
118  DF  .~.~> Optics
119  DF  .~.~> Developing unit {1}
121  DF  .~.~> Transfer unit
122  DF  .~.~> Fixing unit
123  DF  .~.~> Cleaning unit
124  DF  .~.~> Paper path access
125  DF  .~.~> Clamshell type

DEFINITION

Classification: 399/110

Modular or displaceable:

(under subclass 107) Subject matter wherein parts of the apparatus are removable or movable to gain access to the interior or other parts of the electrophotos:graphic device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

258, for a toner cartridge.

360, for toner waste container.

391, for plural copy-medium sources having interchangeable trays.

393, for copy-medium input trays that are interchangeable.

SEE OR SEARCH CLASS

206, Special Receptacle or Package, 316.1, for special receptacles for an optical or photos:graphic means.

OTHER CLASSIFICATION SYSTEMS:

ipc{2}G03G21/16, mechanical means for facilitating the maintenance of the apparatus (e.g., modular arrangement).

jpofiG03G15/00 554, mechanical means which makes the maintenance of the apparatus easy, (e.g., positioning the components).

epcG03G21/16, mechanical means for facilitating the maintenance of the apparatus (e.g., modular arrangement).