| 摘要 |
<P>PROBLEM TO BE SOLVED: To save electric power even when an AC power supply of the heater temperature rising control system and an AC power supply of image data formation system, in the environment of a paper cassette, are different from each other in system. <P>SOLUTION: A heater 27 is disposed in a paper-feeding control device body 33, in which paper to be fed to an image forming apparatus body 11 is set, to raise the temperature of the inside of the paper-feeding control device body. A heater driving unit 31 supplies drive power supply to the heater 27 based on an external heater power supply and controls the drive power supply to raise the temperature of the heater 27. A switch unit 29 is linked to an off state of the main power supply externally supplied to the image forming apparatus 11, to turn off the supply of the heater power supply to the heater drive unit 31. <P>COPYRIGHT: (C)2011,JPO&INPIT |
