| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow sheets to be stacked at a desired position in stacker trays by enabling a sheet discharge section to move. <P>SOLUTION: An extension roller 122a is moved to a position where the extension roller is contacted with a discharge belt 154 corresponding to a stacker tray 112a of a plurality of stacker trays 112a, 112b or driving rollers 124 corresponding to a stacker tray 112b. The moved extension roller 122a, and the driving rollers 124 contacted with the extension roller 122a or the discharge belt 154 sandwich a sheet and discharge the sheet to one of the stacker trays 112a, 112b. <P>COPYRIGHT: (C)2013,JPO&INPIT |
