For Good Maintenance - Fujitsu LifeBook E-6666 Manual

For good maintenance

If the ball or roller of the wireless mouse gets dust or soiled, it may cause malfunction of the mouse.
Be sure to clean the mouse regularly (once a month or so) according to the following procedure.
1
Remove the mouse ball cover.
Turn the mouse ball cover in the
direction of the arrow and remove it.
3
Clean the inside of the mouse.
Wipe down the roller, inside of the ball
chamber and cover with dry soft cloth.
CAUTION
Don't leave moisture inside the mouse. Don't use any organic solvent such as alcohol,
benzene, etc. for cleaning.
2
Remove the ball from the mouse.
Lift the mouse with a hand and receive
the ball falling down with the other hand.
Wash the ball with water and dry it up.
4
Restore the ball and cover to their
original positions.
Roller
79