Exterior Cleaning the ExteriorRegular Cleaning
It is recommended that you periodically clean the machine to prevent loss of print quality and enable you to use the machine comfortably and safely. Clean the machine in the order indicated by to 
below.
to below.
Exterior Cleaning the Exterior
Platen glass Cleaning the Platen Glass
Feeder/Original Scanning Area Cleaning the Feeder
Interior Cleaning the Interior Dust-proof glass Cleaning the Dust-Proof Glass