The imaging apparatus 5, wherein said scanning direction of {TAIL ~ said irradiation apparatus} of {HEAD ~ the energy beam} is inclined against the rotation axis of said attaching member substantially at an angle corresponding to a ratio of a scanning speed of said scanning means to a peripheral speed of the surface of the imaging medium wound around said attaching member 
The imaging apparatus 5 , wherein said scanning direction of { TAIL ~ said irradiation apparatus } of { HEAD ~ the energy beam } is inclined against the rotation axis of said attaching member substantially at an angle corresponding to a ratio of a scanning speed of said scanning means to a peripheral speed of the surface of the imaging medium wound around said attaching member
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH