Depending on the cause of the problem, do one of the following:
<Sheet bending>
There is airflow in the room.
Minimize the airflow. For instance, turn the air conditioner off.
Sheets are curled upward.
<If the decurler unit is used>
In the [Machine: Paper Feed/ Output] group on the [Adjustment Settings for Skilled Operators] menu, set [Adjust Paper Curl] to "Adjust Curl".
To control the level of decurling, select "Weak" if the present setting is "Off" or "Strong" if the present value is "Weak".
<If the decurler unit is not used>
Load the sheets the other way up.
Paper of Paper Weight 0 is being used.
If paper of Paper Weight 0 is being used, attach the Z-fold support tray for multi-folding unit.
For details about attaching the Z-fold support tray for multi-folding unit, see "About This Machine" supplied with the machine.
<One sheet pushing out another or sheets becoming crimped>
Sheets are curled downward.
<If the decurler unit is used>
In the [Machine: Paper Feed/ Output] group on the [Adjustment Settings for Skilled Operators] menu, set [Adjust Paper Curl] to "Adjust Curl".
To control the level of decurling, select "Weak" if the present setting is "Off" or "Strong" if the present value is "Weak".
<If the decurler unit is not used>
Load the sheets the other way up.
Paper of Paper Weight 0 is being used.
If paper of Paper Weight 0 is being used, attach the Z-fold support tray for multi-folding unit.
For details about attaching the Z-fold support tray for multi-folding unit, see "About This Machine" supplied with the machine.
If the Z-fold support tray for multi-folding unit is attached, the number of sheets that can be stacked is reduced.
If the Z-fold support tray for multi-folding unit is attached, the range of misalignment of the last print may exceed 2 mm (0.08 inches) if the Shift Collate function is used.