• Pre-stack Capacity: 1 sheet
  • Pre-stack Size: A4 SEF/LEF, B5 SEF/LEF, LT SEF/LEF

There are four steps as follows:

  1. The upper tray exit guide plate [A] shifts up (open). Paper comes through the entrance transport path and reaches the relay transport path.
  2. After the paper passes the pre-stack junction gate [A], the pre-stack junction gate [A] shifts down (closed) and the relay transport roller [C] rotates in reverse. The pre-stack roller [B] rotates to feed the paper to the pre-stack position.
  3. The rotation of the relay transport roller [C] and the pre-stack roller [B] stops, and the pre-stack junction gate [A] shifts up (open). The shift roller [D] also shifts up to release the pressure between itself [D] and the relay transport roller [C].
  4. The following sheet of paper comes through the entrance and reaches the relay transport path. After that, the shift roller [A] drops in order to press the pre-stacked sheet and the following sheet. Then the two sheets go to the next process (corner stapling).