| 摘要 |
An image forming apparatus includes an imaging station for forming a toner image on a sheet using toner containing a parting material; a fan for discharging air adjacent the fixing portion to an outside of the apparatus; and a controller capable of executing an operation in a first control mode in which a driving speed of the fan is changed in a set range in accordance with a temperature adjacent the imaging station, and in a second control mode in which the driving speed of the fan set at an upper limit speed in the set range irrespective of the information corresponding to the temperature adjacent the imaging station. |
