Advanced Guide > Maintenance > Cleaning Your Machine > CleaningCleaningThis section describes the cleaning procedure that is needed to maintain your machine.ImportantDo not use tissue paper, paper towels, rough-textured cloth, or similar materials for cleaning so asnot to scratch the surface. Paper tissue powder or fine threads may remain inside the machine andcause problems such as print head blockage and poor printing results. Be sure to use a soft cloth.Never use volatile liquids such as thinners, benzene, acetone, or any other chemical cleaner toclean the machine, as this may cause a malfunction or damage the machine's surface.Cleaning the Exterior of the MachineCleaning the Platen Glass and Document CoverCleaning the ADFCleaning the Inside of the Machine (Bottom Plate Cleaning)Cleaning the Protrusions Inside the MachinePage topPage 633 of 817 pagesCleaning