Here is a list on how to clean the scanner glass on your printer:

1. Turn off the printer and unplug any cables from the printer to prevent electrical hazards.


2. Thoroughly wet a clean lint-free cloth with water.


3. Gently wipe the scanner glass with the damp cloth.


4. Remove all dirt and residue from the scanner glass.


5. Dry the scanner glass with the cloth.


6. Check the scanner glass for any smudges or fingerprints left on the surface.


7. Reconnect all cables to the printer.


8. Turn the printer on and test the scanner glass.