FIXING UNIT AND FIXING TEMPERATURE CONTROL METHOD

A fixing unit that heat-fixes the toner image onto the sheet, has an information acquisition section that acquires information concerning a factor causing the input voltage which is supplied to a heater for heating the heating roller to vary; a temperature setting section that sets a target temperat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HIMENO SATOSHI, TAKAI MASANORI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A fixing unit that heat-fixes the toner image onto the sheet, has an information acquisition section that acquires information concerning a factor causing the input voltage which is supplied to a heater for heating the heating roller to vary; a temperature setting section that sets a target temperature of the heater based on the information acquired by the information acquisition section; and a temperature controller that controls the temperature of the heater such that the heating roller becomes the target temperature set by the temperature setting section.