User's Manual

1. Press the Home button on the printer control panel.
2. Select
Device Maintenance.
3. Select Calibration/Cleaning, and then select Cleaning Page to print the page.
A Cleaning message displays on the printer control panel. The cleaning process takes a few minutes to
complete. Do not turn the printer o until the cleaning process has nished. When it is nished, discard
the printed page.
Check the scanner glass for dirt and smudges
Over time, specks of debris might collect on the scanner glass and white plastic backing, which can aect
perform
ance. Use the following procedure to clean the scanner if the printed pages have streaks, unwanted
lines, black dots, poor print quality, or unclear text.
1. Press the power button to turn the printer o,
and then disc
onnect the power cable from the
electrical outlet.
2. Open the scanner lid.
ENWW Improve print quality 179