High heat transfer fuser roller

Details High heat transfer fuser roller High heat transfer fuser roller

2006-03-07

2006-03-07

Grainger, Quana (Department: 2852)

Electrophotography

Image formation

Fixing

Reexamination Certificate

active

07010258

ABSTRACT:
A high heat transfer efficiency fusing roller includes an annular elastomeric base cushion layer around a rigid cylindrical core member, with a high thermal conductivity layer around the base cushion layer, and a thin flexible release layer around the high thermal conductivity layer. The base cushion layer is less thermally conductive than the high thermal conductivity layer, which high thermal conductivity layer has a thermal conductivity equal to or greater than 1 Btu/hr/ft/F.

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