High-speed electrophotographic fixing unit

Details High-speed electrophotographic fixing unit High-speed electrophotographic fixing unit

1995-05-26

1997-04-22

Brase, Sandra L.

Electrophotography

Document handling

Original

G03G 1520

Patent

active

056233310

ABSTRACT:
A fixing unit includes a fixing roller, a pressure roller forming a nipper in cooperation with said fixing roller, the nipper conveying a recording material on which an unfixed image is formed while nipping the recording material, a recording material pressing roller disposed at least one of upstream and downstream of said nipper in a recording material conveyance direction for pressing said recording material toward the fixing roller to form a region where the recording material is wound around the fixing roller, and a tension applying unit for applying tension to the recording material.

REFERENCES:
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patent: 4937631 (1990-06-01), Kim et al.
patent: 5087947 (1992-02-01), Torino
patent: 5157447 (1992-10-01), Farnand et al.
patent: 5187527 (1993-02-01), Forlani et al.
patent: 5245393 (1993-09-01), Storlie et al.
patent: 5255060 (1993-10-01), Chikano
patent: 5386280 (1995-01-01), Nishikawa
patent: 5436712 (1995-07-01), Wayman et al.
Research Disclosure, Jun. 1988, 29011.
IBM J. Res. Develop., vol. 22, No. 1, Jan. 1978, pp. 26-33.

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