Image forming device achieving stability of fixing unit and a method operation controlling for fixing unit

摘要

An image forming apparatus to promote the fixing and stabilizing portions are provided, whose fixation unit drive control method. A drive motor, and the operation mode is the print mode of the fixing unit drive control method for an image forming apparatus including a heating lamp for heating said heating roller, an image forming apparatus for driving the heating roller and the pressure roller, the standby mode, and Sleep if one or more of the step of determining which mode is applied to, and the operation mode is the standby mode, having a step of rotating at a low speed compared with the rotational speed of the drive motor to the rotational speed of the printing mode, the low speed rotation of the drive motor is allowed to continue for standby. Thus, by rotating the rotational speed of the driving motor of the fixing device during standby mode, a low speed than its rotating speed of the printing mode can be stabilized in the fixing unit.