Roller fuser having a temperature control

Electric heating – Heating devices – Combined with diverse-type art device

Patent

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Details

355290, G03G 1520

Patent

active

054364302

ABSTRACT:
A fuser for fixing toner images to a receiving sheet includes pressure and fusing rollers which are separated during idle. In response to a run signal, the temperature of the fusing roller is given a boost according to a sensed or estimated temperature of the pressure roller. At other times during both idle and run, the temperature of the fusing roller is controlled by a sensor associated with the fusing roller.

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