Solution:
Depending on the cause of the problem, do one of the following:
- Coated paper is being used.
If coated paper 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 "Copy/ Document Server" supplied with the machine. - There is airflow in the room.
Minimize the airflow. For instance, turn the air conditioner off. - Printed sheets are curled.
If the decurl unit is used
- On the machine operation panel: Adjustment Settings for Skilled Operators > Paper Feed/ Output > Adjust Paper Curl > Select the amount of curl correction. (SP 1-906-001 to 007: De-curler Setting Tray <number> :Paper Path Selection)
- To correct curls facing up, specify "Adjust Concave Curl".
- To correct curls facing down, specify "Adjust Convex Curl".
- Select "Strong" or "Weak" depending on the amount of curl correction required.
If the decurl unit is not used
- Remove the paper stack and turn it upside down.
There are too many stacked sheets.
- Reduce the number of the stacked sheets. To do this, suspend printing and remove the stacked sheets, and then resume printing.
- To suspend printing, press the Suspend [1] on the finisher.
- To resume printing, press the Resume [1].