3.Hold the ADF sheet guide with your hand to keep it open.

4.Wipe the six sensor surfaces with a clean lint free cloth moistened with cleaner F1.

Document width sensor(in 6 locations)

ATTENTION

It may take long before the cleaner vaporizes if a large quantity is used. When cleaning the scanner parts, dampen a cloth with modest quantities of the cleaner. In addition, wipe off the cleaner completely with a soft lint-free cloth to leave no residue on the surface of the cleaned parts.

5.Lower the ADF upper sheet guide gently.

6.Lift the Upper transport unit to release the safety lock, then lower the unit carefully and push the unit to close it completely.

3-363.7 Cleaning the Sensors