ROLL FOR ELECTROPHOTOGRAPHIC PRINTING

PROBLEM TO BE SOLVED: To provide a fuser roll for electrophotographic printing which is lightweight and excellent in durability. SOLUTION: The roll 10 used in the fusion stage of the electrophotographic printing has an outer wall defining a cylindrical surface 12. On the inner surface of the roll, o...

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Bibliographische Detailangaben
Hauptverfasser: GHEER BARRY J, HERLEY JAMES A, RASCH KENNETH R
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a fuser roll for electrophotographic printing which is lightweight and excellent in durability. SOLUTION: The roll 10 used in the fusion stage of the electrophotographic printing has an outer wall defining a cylindrical surface 12. On the inner surface of the roll, one or more spiral ribs 14 are formed to support roll structure. The rib may be formed of one piece with the outer wall, or the rib can be attached to the inner surface by an adhesive. COPYRIGHT: (C)2005,JPO&NCIPI