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 Cleaning the Feeder
Interior 
Pressure roller for fixing <Clean Pressure Roller for Fixing> Dust-proof glass Cleaning the Dust-Proof Glass