Toner image fixing device

Details Toner image fixing device Toner image fixing device

1995-12-07

1997-06-03

Moses, R. L.

Electrophotography

Image formation

Fixing

118264, G03G 1520

Patent

active

056360126

ABSTRACT:
A fixing device includes a fixing member, the surface of which composed of a fluororesin layer, a pressure member which is brought into contact with the surface of the fixing member; a heating member for fusing a toner image on a recording medium, which passes between the fixing member and pressure member, through the fixing member. The device further includes a hollow oil roller for coating toner repellent oil, which is accommodated inside a hollow of the roller, onto the surface of the fixing member. The outer layer of the oil roller is made of a porous layer into which a fluorine-containing surface active agent is impregnated.

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World Patent Index, Acc. No. 78-11288A, English Abstract of JP-A-52155540, Dec. 24, 1977.

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