| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device that prevents developer from being fixed on a regulation roller in any temperature environment and prevents an image loss to form a favorable image.SOLUTION: A temperature sensor 43c is connected to drive control means 101 provided in an image forming device body. When the temperature of the regulation roller 4c detected by the temperature sensor 43c reaches a temperature range in which toner fixation occurs, the drive control means 101 stops driving a developing roller and rotates the regulation roller 4c so as to change a surface of the regulation roller 4c in contact with the developing roller. |
