Top Page > Troubleshooting: TCRU/ORU > Troubleshooting Paper Delivery Problems > Paper Feed Problems Affecting Image Quality > Scratches, Streaks, or Vertical Creases Appear on the Image > Cause:
The paper feed speed of the exit motor, switchback entrance, or switchback exit is too high or too low.
To adjust the following settings, pre-register the type of paper in use as a custom paper. For details about registering custom papers, see "Specifying a Custom Paper", Preparation.