DELL C3765dnf Mode D'Emploi

Page de 578
492
Maintaining Your Printer
16 Close the right side cover.
17 Close the rear cover.
Cleaning the Raster Optical Scanner (ROS) Window
To prevent deterioration of printing quality due to stains inside the printer, clean inside the printer regularly by using 
the cleaning rod whenever you replace drum cartridges.
Open the right side cover.