| 摘要 |
PROBLEM TO BE SOLVED: To suppress the overshoot of fixing temperature. SOLUTION: When the temperature of a fixing roller 2 reaches write-in start temperature Tk (yes in S1-5) at which the write-in operation of an image forming device is started by being heated by a heating heater 1, each part of the image forming device is started (S1-6). Then, in the case that a data is not yet fully stored in a page memory 15 (no in S1-8) when the temperature reaches set temperature Ts set so as to be equal to or higher than the write-in start temperature Tk and also equal to or lower than the fixing temperature Tt (yes in S1-7), energizing control for the heating heater 1 at the set temperature Ts is started (S1-9). When the data is fully stored in the page memory 15 (yes in S1-8), printing at the image forming device is started (S1-10). Then, when the surface temperature of the fixing roller 2 reaches the fixing temperature Tt (yes in S1-11) after performing temperature control at the set temperature Ts (S1-9), the energizing control for the heating heater 1 at the fixing temperature Tt is started (S1-12). |
