An image forming apparatus includes an image forming device configured to form, in a first position, a toner image on a sheet using toner containing a parting material; a fixing device configured to fix the toner image formed on the sheet by the image forming device in a second position, by heat and pressure; a fan configured to flow air along an air flow path between the image forming device and the fixing device; and a partition configured and positioned to substantially separate between the air flow path and a sheet feeding path from the first position to the second position.