| 摘要 |
<p>Provided is an image forming device, in which the combination of output wave numbers little effective for flicker suppression is prevented from occurring when a set temperature is largely dropped. In a double-sided print mode, the temperature control is temporarily avoided, if the set temperature drops largely, as indicated at 5a, at an inverted transfer starting time to such a temperature from 200 ºC to 130 ºC, for example, that a ceramic heater (109c) needs no power supply. If the output wave number is changed, as indicated at 5b, from 12, for example, in a preset combination, the output wave number changes to 0 in a combination of 12, 10, 4 and 0.</p> |
