Top Page > Troubleshooting: Paper Delivery Problems > Main Machine Paper Transport Problems > Disturbed Images, Scratches, Streaks, Waves and Creases (Line Speed Fine-tuning) > Cleaning the Paper Exit Roller
Pull out the left drawer.
Turn the knob (D4).
Wipe the Paper Exit Idle Roller and [1] and Drive Roller [2] with a dry cloth.
Wipe the roller surface, while rotating the knob with pressing the cloth to the roller.