Image forming apparatus

An image forming apparatus comprising:

• an image forming unit configured to form an image on a sheet;
• a fixing device configured to fix the image on the sheet;
• an input device to input a sheet type of the sheet fed to the fixing device;
• a divider configured to switch a conveyance route of the sheet discharged from the fixing device between a sheet ejection path and a reversing path, the sheet ejection path leading to an ejection roller pair and the reversing path feeding the sheet to the image forming unit;
• a guide configured to guide the sheet discharged from the fixing device, the guide disposed downstream from the fixing device and upstream from the divider in a direction of conveyance of the sheet;
• a guide driving device configured to selectively move the guide between a first position and a second position, the second position being different from the first position;
• and
• a controller configured to control the guide driving device to move the guide between the first position and the second position in accordance with the sheet type input by the input device.