Fixing device for laser radiation printer, has heating roller with heat source, produces heat, which is supplied to toner image, which is present on recording medium and pressure roller presses recording medium against heating roller

摘要

The fixing device has a heating roller (12) with a heat source (13), produces heat, which is supplied to a toner image, which is present on a recording medium. The fluorine resin layer is provided on the rubber layer. The fluorine resin layer has a thickness which is between 80 micrometer and 300 micrometer. A pressure roller (14) presses recording medium against the heating roller. The unit for increasing the heat conductivity consists of aluminium oxide, silicon oxide or metallic silicon. An independent claim is also included for the image producing device with a toner image formed on recording medium.