| 摘要 |
PROBLEM TO BE SOLVED: To prevent related parts from being separated thereby being damaged or failing due to careless handling thereof when a printer main body is not used or unused, by storing the related parts in a storing part utilizing a face of four surrounding walls of the printer main body. SOLUTION: When a cover 3 of a storing part is closed, an elastic hook 23 is elastically engaged with an engagement recess part 24, whereby an engaging means 21 is engaged in a close state. For opening the cover 3 in the state, free end parts of the cover 3 are pulled forward, thereby disengaging the elastic hook 23 from the engagement recess part 24 elastically. Preferably, if an operation element 127 is integrally formed at each of the right and left free end parts of the cover 3 or provided by the like manner, and the cover 3 is opened or closed with the use of the operation elements 127, a draw-out force is easy to work at a part of the elastic hook 23, and in some cases, a press force in a direction to separate the elastic hook 23 from the engagement recess part 24 can be exerted. |
