110Cleaning the Skew SensorDust or paper residue on the skew sensors can cause scan quality issues or falsepaper jam messages. Make sure there is no residue on the surface of the skewsensors.1. Pull the Handle and open the ADF cover with a light force.2. Remove the dust or paper residue left on the surface of the Skew Sensors (x4pcs, 1) with an air blower.3. Close the ADF by pressing down on the center of the ADF to return it to itsoriginal position until it clicks into place.Note:When the ADF has returned to its original position, make sure that it is completelyclosed. Feeding errors may occur if the ADF is not completely closed.ADF Handle ADF Cover1
