| 摘要 |
PROBLEM TO BE SOLVED: To improve operability by attaching a mirror unit which is freely folded and housed in an exposure processing device, always housing a mirror in the mirror unit and drawing it out from the mirror unit if necessary so that operation such as cleaning a lens or adjusting an optical axis may be performed and to prevent trouble in a device caused by a careless mistake and to improve the reliability of the device by attaching the mirror unit to the device. SOLUTION: In this exposure processing device an image on a film is projected and exposed on printing paper 5 placed on an exposure base 4 from a light source 2 through a lens 3. A mirror plate 11 equipped with a mirror 10 is attached to be freely folded and housed in the exposure processing device. The mirror plate 11 is always folded and housed in the mirror unit 6 and is drawn out from the mirror unit 6 so as to arrange the mirror at a specified position in the case of performing the operation. |
