Image formation device

An image forming device comprising:

• an image forming unit configured to form an image on a sheet;
• a fixing unit configured to fix the image on the sheet, the fixing unit including:
• a heating rotation body;
• a heater configured to heat the heating rotation body;
• and
• a pressure rotation body configured to form a nip portion between the heating rotation body and the pressure rotation body;
• a discharge roller disposed downstream of the fixing unit in a conveying direction of the sheet, and configured to discharge the sheet;
• a main motor configured to transmit a drive force to at least one of the heating rotation body or the pressure rotation body;
• a cutter disposed downstream of the fixing unit in the conveying direction, and configured to cut the sheet;
• and
• a controller,
• wherein the controller is configured to:
• control the heater such that a temperature of the fixing unit becomes a first temperature for fixing the image on the sheet;
• control the main motor to rotate the heating rotation body or the pressure rotation body to convey the sheet;
• stop the discharge roller in a case where a cutting position on the sheet reaches a disposing position of the cutter, and then control the cutter to cut the sheet with the cutter;
• and
• at a time point when cutting of the sheet with the cutter starts:
• set a target value of the temperature of the fixing unit to a second temperature lower than the first temperature to control the heater;
• or
• control the main motor to drive the main motor to rotate the heating rotation body or the pressure rotation body.