| 摘要 |
<p>PURPOSE:To simplify mechanism of a recording sheet feeding/exhausting device by furnishing a pickup mechanism, a feed mechanism, and an adjusting mechanism to control contacting relationship with sheet, and allowing the feed mechanism to function as sheet feed and exhaust with the aid of this adjusting mechanism. CONSTITUTION:When a shaft plate 31 is sunk in the C direction associate with rotation of a gear plate 27, a pickup lever 32 rotates by its own weight, and the uppermost sheet 36 on a casette is sent out with rotation of a roller 34, and a feed lever 40 is depressed by a pin 31d, and the sendout sheet 36 is fed to a drum part while pinched by a stationary roller 43 and a roller 41. When the gear plate 27 is rotated by a cam drive motive 29 to hold the sheet 36 in a paper holder 23, a slide plate 28 slides in the B direction through a pin 28a fitted in a cam groove 27a, and the sheet 36 is held on the drum body 22. A shift plate 31 is lifted in the O direction with rotation of the gear plate 27, and the levers 32 and 40 are lifted with the rise of pins 31b, 31c to provide sheet exhaust condition.</p> |
