Electrophotography – Image formation – Fixing
Reexamination Certificate
2005-06-07
2005-06-07
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Fixing
C219S216000, C399S333000
Reexamination Certificate
active
06904258
ABSTRACT:
To produce images at high speed, to conserve energy, and to be satisfactorily operated over the long run, a method fixes a toner onto an electrophotographic image-receiving sheet with the use of a belt fixing and smoothing apparatus and thereby forms an electrophotographic image. The belt fixing and smoothing apparatus includes a hot-pressing member, a belt member, a cooling device, and a cooling-releasing section. In the method, the total heat capacity per unit area in portions where the belt member, the toner, and the electrophotographic image-receiving sheet are in contact with one another is 840 J/K/m2or less.
REFERENCES:
patent: 6408160 (2002-06-01), Saito et al.
patent: 6611670 (2003-08-01), Chen et al.
patent: 5-2349 (1993-01-01), None
patent: 9-179421 (1997-07-01), None
Kanesawa Yoshio
Murata Masataka
Tani Yoshio
Fuji 'Xerox Co., Ltd.
Fuji Photo Film Co. , Ltd.
Ngo Hoang
Sughrue & Mion, PLLC
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