| 摘要 |
<p>PURPOSE:To provide a device capable of sealing a space between a tray and an opening at the descending position of the tray in which a cartridge is inserted from the opening. CONSTITUTION:A turnable opening/closing door 3 arranged in the tray 2 is formed in an almost L-shape with a cover part 31 covering a front opening for inserting the cartridge A and a sealing part 32 continued to the cover part 31 and having length nearly corresponding to the descending stroke of the tray 2. Thus, the space between the upper part of the tray 2 and the front opening 1a formed at the descending position of the tray 2 is covered with the sealing part 32.</p> |
