US PATENT SUBCLASS 399 / 332
.~.~.~.~.~ Cyclically (e.g., with movement of copy)

Current as of: June, 1999
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399 /   HD   ELECTROPHOTOGRAPHY

130  DF  IMAGE FORMATION {30}
320  DF  .~ Fixing (e.g., fusing) {9}
328  DF  .~.~ By heat and pressure {2}
330  DF  .~.~.~ Heated roller {3}
331  DF  .~.~.~.~ Pressure rollers {1}
332.~.~.~.~.~ Cyclically (e.g., with movement of copy)

DEFINITION

Classification: 399/332

Cyclically (e.g., with movement of copy):

(under subclass 331) Subject matter wherein the fixing arrangement opens and closes at the point of contact with the movement of the copy medium therethrough.

SEE OR SEARCH THIS CLASS, SUBCLASS:

122, for a displaceable fixing nip for jam removal.

361+, for document handling, per se.

OTHER CLASSIFICATION SYSTEMS:

ipc{2}G03G15/20, for fixing (e.g., by using heat).

epcG03G15/20H2P1, with retractable fixing or pressure unit.