| 摘要 |
PROBLEM TO BE SOLVED: To obtain an image output equipment constituted so that the difference of the ambient temperature of a main charger in the length direction can be reduced by forming air stream discharge holes and by making the air stream blown toward the central part of the main charger in the length direction by an ventilation fan flow toward the air stream discharge hole to send an air stream to the whole of the main charger in the length direction. SOLUTION: The air stream discharge holes 5 are formed at the parts of both side walls of a printer main body 1 corresponding to both end parts of the main charger. When the ventilation fan 4 is driven, the air current is blown toward the central part of the main charger in the length direction in an imaging unit 2. The air stream blown toward the central part of the main charger in the length direction is branched and made to flow right and left along the main charger and discharged outside from the holes 5. Thus, since the air stream generated by the fan 4 is sent toward the whole of the main charger in the length direction, the difference of the ambient temperature of the main charger in the length direction is reduced. |
