| 摘要 |
PURPOSE:To unnecessitate page arrangement by forming a sheet accommodating part, provided in a stacker for a printer, of a first rotatable frame with a built-in vertically movable table and a second frame with slidable and vertically movable sheet pressing plates disposed above the first frame. CONSTITUTION:Printed sheets 1 are delivered by a discharge roller 8 onto a sheet accommodating table 3 locked in its rotation around shafts 9, 10 by a face-down stack method. At this time, a second frame body 7 is locked so as not to move horizontally by slide rails 5. When the accommodation of the sheets 1 is completed, sheet pressing plates 6a, 6b are lowered into a position of squashing a bundle of sheets, and locked. The lock of a first frame body 4 is then released, and after reversing the first and second frame bodies 4, 7 integrally by a motor 11, the second frame body 7 is moved along the slide rails 5 to take out sheets in the state of being arranged in page order. |
