Maintenance 
 
192  Xerox
®
 WorkCentre
®
 6655/6655i Color Multifunction Printer 
  User Guide 
 
4.  Wipe the surfaces of the document glass and CVT glass until they are clean and dry. 
Note: For best results, to remove marks and streaks, use a standard glass cleaner. 
 
5.  Wipe the white underside of the document cover until it is clean and dry. 
 
6.  Close the document cover.