Low mass fuser apparatus with substantially uniform axial...

Details Low mass fuser apparatus with substantially uniform axial... Low mass fuser apparatus with substantially uniform axial...

2005-06-28

2008-03-25

Chen, Sophia S. (Department: 2852)

Electrophotography

Image formation

Fixing

C219S216000, C399S330000, C430S124100

Reexamination Certificate

active

07349660

ABSTRACT:
An energy transfer device may include a fuser roll, a pressure roll, the pressure roller and the fuser roll being part of a marking system, and a heat pipe, the heat pipe being in contact with at least one of the fuser roll and the pressure roll. A method of using an energy transfer device that includes a fuser roll, a pressure roll, the pressure roll and the fuser roll being part of a marking system, and a heat pipe may include contacting the heat pipe with at least one of the fuser roll and the pressure roll, absorbing heat from a relatively hot region of the at least one of the fuser roll and the pressure roll using a working fluid, and dissipating the absorbed heat by evaporating the working fluid.

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