FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

A fixing device includes a flexible fuser belt, a stationary, tubular belt holder, a heater, a stationary fuser pad, and a rotatable pressure member. The flexible fuser belt is looped into a generally cylindrical configuration for rotation in a circumferential, rotational direction thereof. The tubu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KOBASHIGAWA SHOTA
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:A fixing device includes a flexible fuser belt, a stationary, tubular belt holder, a heater, a stationary fuser pad, and a rotatable pressure member. The flexible fuser belt is looped into a generally cylindrical configuration for rotation in a circumferential, rotational direction thereof. The tubular belt holder is inside the loop of the fuser belt to retain the belt in shape during rotation. The heater is inside the belt holder to emit infrared radiation for heating the belt. The fuser pad is inside the loop of the fuser belt. The pressure member is opposite the fuser pad with the fuser belt interposed between the fuser pad and the pressure member. The pressure member presses against the fuser pad through the fuser belt to form a fixing nip therebetween. The belt holder has an infrared-transmissive portion at least where the belt holder faces the heater.