US PATENT SUBCLASS 399 / 334
.~.~.~.~ Axial heat distribution

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}
334.~.~.~.~ Axial heat distribution

DEFINITION

Classification: 399/334

Axial heat distribution:

(under subclass 330) Subject matter wherein the heat is differentially applied along its center axis.

(1) Note. This subject matter generally corresponds to the width of the copy medium or to compensate for heat loss at the end of a roller.