Fixing apparatus comprising a cleaning roller having a coated la

Details Fixing apparatus comprising a cleaning roller having a coated la Fixing apparatus comprising a cleaning roller having a coated la

1995-12-01

1997-10-14

Grimley, Arthur T.

Electrophotography

Image formation

Fixing

219216, 430124, G03G 1520

Patent

active

056781539

ABSTRACT:
A fixing apparatus includes a fixing roller for fixing a toner on a transferring material and a pressing roller for coming into contact with and pressing against a fixing roller. The apparatus further includes a cleaning roller which comes into contact with and cleans the fixing roller as well as a blade which scratches off toner and foreign particles transferred to the cleaning roller from the fixing roller. In the apparatus of the present invention, a coated layer including polyimide and polytetrafluorethylene is disposed on the surface of the cleaning roller.

REFERENCES:
patent: 3861860 (1975-01-01), Thettu et al.
patent: 4530596 (1985-07-01), Kawamoto et al.
patent: 4739370 (1988-04-01), Yoshida et al.

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