Back Of The Paper Is Smudged - Canon MX390 series Online Manual

Back of the Paper Is Smudged

• Check 1: Did you confirm the paper and print quality settings?
Print Results Not Satisfactory
• Check 2: Perform the Bottom Plate Cleaning to clean the inside of
the machine.
Cleaning the Inside of the Machine (Bottom Plate Cleaning)
Note
When performing borderless printing, duplex printing, or too much printing, the inside may
become stained with ink.