| 摘要 |
<p>PURPOSE:To realize combination with a finisher, to enhance productivity at the time of producing a small number of copies, to perform double-sided image recording in an odd number and even number processing system and to select a stack and stackless mode at the time of producing a large number of copies. CONSTITUTION:An intermediate tray paper supply unit 104 is provided with a recording paper introducing and ejecting means 30, an intermediate tray 31, a paper resupply means 32, and a carrying path 33 for resupplying paper. A recording paper introducing and ejecting means 30 is provided with a driving roller 30a which can be driven to be normally and reversely rotated and a reverse roller 30b being a double traveling preventing means. A stack pan 36 capable of moving up and down and a load plate 37 are disposed in the intermediate tray 31, and a bottom feeding roller 38 is arranged in front of the stack pan 36. When the stack pan 36 is raised, recording paper 5 is fed from a bottom part to the means 30.</p> |
