White Streaks/Color Streaks Appear In Images - Canon imageRUNNER ADVANCE DX C357iF Faq Manual

Printing Results Are Not Satisfactory
White Streaks/Color Streaks
Appear in Images
Solution
Cleaning the dust-proof glass.
1. Turn the power OFF, and remove the power plug
from the power outlet.
2.
Open the front cover.
3. Take out the cleaning stick.
4. Insert the cleaning stick into the hole with the
pad on its tip facing down.
18
Pad
5. Insert the cleaning stick in until it hits the
bottom of the hole, and gently move it back and
forth.
CAUTION!
Insert the cleaning stick into all four holes to
clean them.
6.
After cleaning is finished, put the cleaning stick
back in the original location.
7. Close the front cover.
8. Insert the power plug into the power outlet, and
turn the power ON.
P O I N T
If the problem cannot be resolved, clean the
document feed scanning area.
P.17