| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a record sheet feeding device capable of controlling the uppermost position of recording sheets by lifting up a bottom plate by extremely small amount and reducing energy consumption. SOLUTION: This device is provided with a feed motor feeding recording sheet in a forward direction rotation and lifting up the bottom plate loading recording sheet in a reverse direction rotation and an one way clutch engaging in just the reverse direction rotation of the feed motor. A stepping motor is used as the feed motor. When delivery of the recording sheet is completed and the forward direction rotation of the feed motor is stopped, switching of an exciting phase is stopped without slowing down a pulse speed and exciting current is sent for a designated period.</p> |
