| 摘要 |
<p>PURPOSE:To set the reset motion timing of a driving system for a traveling guide member according to information of the condition of the motion of other devices and the position of a sheet which comes next in a picture image forming device provided with an automatic both-sides copying function, by conducting the reset motion of the driving system in providing the traveling guide member which presses the rear part of the sheet against an intermediate tray device. CONSTITUTION:A sheet feed part 4 which consists of a bottom roller 5, a feed roller 6 and so on is disposed at a delivery part for the tray 2 of an intermediate tray device 1, and a weight roller 18 which works on a sheet for the tray 2, and a set separator 24 are disposed. Besides, a traveling guide member 20 is provided at the rear part of the tray 2, the rear part of the sheet to be accommodated in the tray is pressed by the traveling guide member 20, and the top end part of the sheet is positioned in the sheet feed part 4 accurately. At the time of resetting a driving system of the traveling guide member 20, reset motion is controlled according to the information on the motion condition of a circle plate device 15 and a set separator 24, and the position of sheet which comes next.</p> |
