| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize a sheet feeding device with a sheet separating mechanism by a warm air assist installable even in a small space. Ž<P>SOLUTION: When a prescribed sheet feeding unit 130 is selected for forming an image, and it is determined that a lift plate 31 is raised to a sheet feeding position, a control section 300 executes control for continuously driving a DC motor M2 driving a drive shaft 36 of a push-up member 32 until a lowering drive time T1 corresponding to the detected remaining amount of sheets P elapses based on the amount of sheet bundles S placed on the lift plate 31 detected with a sheet residual amount detecting part 211. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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