Patent ID: 7412196

Claim:
A fuser for a laser printer, comprising: a reflective hood comprising a substantially U-shaped cross section comprising a curved portion, two first linear portions, two second linear portions, and an opening, wherein the first linear portions are respectively connected to two ends of the curved portion, each first linear portion is connected between the curved portion and each second linear portion and is perpendicular to each second linear portion, and the opening is between the second linear portions and opposite the curved portion; a heating lamp disposed in the reflective hood; a heating roller disposed under the heating lamp and adjacent to the reflective hood, wherein the heating roller is separated from the heating lamp by a predetermined distance, and an axial axis of the heating roller is parallel to that of the heating lamp; and a pressurization roller disposed under and rotatably abutting the heating roller, wherein an axial axis of the pressurization roller is parallel to that of the heating roller.