Panasonic KV-S5076H Operating Manual page 18

Installation
5.
Push the double feed prevention roller cover until it clicks into place to close it.
Notice
•
Make sure that the double feed prevention roller cover does not stick up.
If the double feed prevention roller cover is closed incompletely, damage or paper jams can occur.
6.
Close the ADF door.
•
Push both sides of the ADF door down slowly until it clicks into place.
18 Operating Manual