| 摘要 |
PURPOSE:To improve the maintainability of equipment by arranging an adjusting tool integral on a detachable opening-closing member for opening or closing an opening to make the construction so inexpensive and simple as to enable an immediate adjustment without preparation of any separate adjusting tool. CONSTITUTION:For example, a driver 3a as an adjusting tool is arraged integral on a lid 3 for opening or closing a window 2b as an opening, for example. Then, when adjusting is made, first, a roll paper 1 is withdrawn from a storage 2a and the lid 3 is removed to open the window 2b. In linkage with the removal of the lid 3, an illumination lamp 4 comes on. Then, an adjusting switch and a volume control 6c at the adjustment section 6 is operated with the driver 3a of the lid 3 to perform an adjustment. After the adjustment, the lid 3 is fitted into the window 2b and the lamp 4 goes out interlocking it. |
