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Heating roller, method of producing the heating roller, and heating device, fixing device and image forming apparatus using the heating roller
Heating roller, method of producing the heating roller, and heating device, fixing device and image forming apparatus using the heating roller
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机译:加热辊,加热辊的制造方法,以及使用该加热辊的加热装置,定影装置和图像形成装置
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摘要
A heating roller including a core of hollow cylinder form and wherein a thickness of the core is thicker in a center portion thereof than in both end portions thereof. Further, a heating device may have the heating roller, a fixing device may have the heating roller and the heating device, and an image forming apparatus may have the heating roller, the heating device and the fixing device.
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