| 摘要 |
<p>PURPOSE: To provide a recording medium supply tray, recording medium supplier and a recorder whereby a recording medium of recording paper or the like in a different size can be received further to change a form of the tray in order to be fitted to size of the recording medium. CONSTITUTION: A paper feed tray part 3a and a movable tray part 3f are connected relatively movably in a front/rear direction of an arrow mark C, and by movably guiding a right guide 3i to a guide groove 3j of the movable tray part 3f, this right guide 3i is moved in a longitudinal direction in accordance with a position of moving in a right/left direction of the right guide 3i, to bring a tip end of this right guide 3i into contact with a contact part 3k, so as to regulate an approaching space between the paper feed tray part 3a and the movable tray part 3f.</p> |
