❍Dirt and dust particles that collect on the undersideof the operator panel also affect the quality of thedocuments you copy or send.❍Use a soft, dry, clean cloth to wipe up paper dust aroundthe rollers.❍Press the center of the operator panel until it locks intoplace.❍Plug the unit back in.When you arefinished, close theoperator panel.4Clean the shadedareas of theoperator paneland the unit.37-6Maintaining the MultiPASS C635Chapter 7