Toner image fixing apparatus having concentrated area heating

Electrophotography – Image formation – Fixing

Reexamination Certificate

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Details

C219S216000, C399S122000

Reexamination Certificate

active

11042018

ABSTRACT:
An apparatus is provided for fixing a toner image to a substrate including: a fixing member having a central axis and inner and outer surfaces; a heating element disposed within the fixing member for generating energy in the form of heat to heat the fixing member; and a back-up member cooperating with the fixing member to define a nip with the fixing member for receiving a substrate such that a toner image carried by the substrate is heated while in the nip. The heating element may have a center axis and be positioned near the fixing member inner surface such that the heating element center axis is spaced from the fixing member central axis.

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U.S. Appl. No. 10/766,767, filed Jan. 28, 2004, Gilmore et al.

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