Patent ID: 11300902

Abstract:
A fixing device includes: a preheating unit configured to heat a recording medium above the recording medium in a non-contact state with the recording medium, the recording medium being held at a leading end of the recording medium having a recording surface on which an image is transferred, the recording medium being transported such that the recording surface faces upward; a blowing unit disposed on a side opposite to the preheating unit with respect to the recording medium and configured to blow air onto the recording medium below the recording medium; a main heating unit disposed on a downstream side of the preheating unit in a transport direction of the recording medium and configured to contact the recording medium to heat the recording medium; a detection unit disposed on an upstream side of the preheating unit in the transport direction and configured to detect a transport posture of the recording medium; and a control unit configured to control the blowing unit based on a detection result of the detection unit to adjust an amount of air to be blown to the recording medium.