| 摘要 |
PROBLEM TO BE SOLVED: To prevent a printer reducing staining of the light emitting surface of an exposure head. SOLUTION: A printer 1 has a case 10 and the exposure head 51 arranged in the case 10 and irradiating the paper part 1 present in front of a light emitting surface 65a with light from the light emitting surface 65a when moved in the direction X traversing photosensitive printing paper 2 to expose the paper part 1 to light. The case 10 is equipped with a case main body 11 and the lid body 12 movable between an open position B and a closed position A with respect to the case main body 11 and covering the back surface of the paper part 1 receiving the light from the exposure head when present at the closed position B. Am exposure head cover 15g covering the light emitting surface 65a of the exposure head 51 when the lid body 12 is set to the open position B is provided in the printer 1. |
