| 摘要 |
<p>PURPOSE: To set the height of a front panel to be not larger than 1 inch and a lateral width to be not larger than 4 inches in spite of being capable of commonly using data cartridges of a large capacity. CONSTITUTION: A pair of right and left step difference parts 43d, 63b are formed respectively at a pair of right and left corners of an upper edge of a laterally rectangular cartridge insertion opening 43 formed in a front panel 42 and a pair of right and left corners of an upper edge 63a of an opening/closing lid 63 opening/closing the insertion opening 43 from the inside. The opening/closing lid 63 is rotatably mounted inside the front panel 42 via a pair of right and left supporting shafts 64 in the step difference parts 43d, 63b.</p> |
