A fixing device comprising: a heated fixing member; a pressing member to form a nip portion between the pressing member and the fixing member, wherein the fixing member and the pressing member fix a toner image on a recording medium; a first blowing unit configured to separate the recording medium from the fixing member by blowing air to a position close to a leading edge of a whole width of the recording medium having passed the nip portion; and a second blowing unit configured to further separate the recording medium from the fixing member by blowing air to the leading edge of the whole width of the recording medium that has been separated from the fixing member by the first blowing unit so as to apply a force to the recording medium to separate the recording medium from the fixing member, wherein a discharge pressure of the air discharged by the first blowing unit is larger than a discharge pressure of the air discharged by the second blowing unit, wherein a discharged air volume discharged by the first blowing unit is less than a discharge air volume discharged by the second blowing unit, wherein a first discharge port from which air is blown by the first blowing unit is arranged upstream of a second discharge port from which air is blown by the second blowing unit in a direction of conveyance of the recording medium, wherein the first blowing unit is configured to discharge air compressed by an air compressor and the second blowing unit is configured to discharge air ventilated by a fan, and wherein jetting of the air compressed by the air compressor is suspended after the leading edge of the recording medium has passed through the nip portion and has been separated from the fixing member. a heated fixing member; a pressing member to form a nip portion between the pressing member and the fixing member, wherein the fixing member and the pressing member fix a toner image on a recording medium; a first blowing unit configured to separate the recording medium from the fixing member by blowing air to a position close to a leading edge of a whole width of the recording medium having passed the nip portion; and a second blowing unit configured to further separate the recording medium from the fixing member by blowing air to the leading edge of the whole width of the recording medium that has been separated from the fixing member by the first blowing unit so as to apply a force to the recording medium to separate the recording medium from the fixing member, wherein a discharge pressure of the air discharged by the first blowing unit is larger than a discharge pressure of the air discharged by the second blowing unit, wherein a discharged air volume discharged by the first blowing unit is less than a discharge air volume discharged by the second blowing unit, wherein a first discharge port from which air is blown by the first blowing unit is arranged upstream of a second discharge port from which air is blown by the second blowing unit in a direction of conveyance of the recording medium, wherein the first blowing unit is configured to discharge air compressed by an air compressor and the second blowing unit is configured to discharge air ventilated by a fan, and wherein jetting of the air compressed by the air compressor is suspended after the leading edge of the recording medium has passed through the nip portion and has been separated from the fixing member.