Brother MFC 6890CDW - Manual (Page 187)

Troubleshooting and Routine Maintenance
171
B
Cleaning the scanner
B
a
Lift the document cover (1). Clean the
scanner glass (2) and the white
plastic (3) with a soft lint-free cloth
moistened with a non-flammable glass
cleaner.
b
In the ADF unit, clean the white bar (1)
and the glass strip (2) with a lint-free
cloth moistened with a non-flammable
glass cleaner.
Note
In addition to cleaning the scanner glass
and glass strip with a non-flammable glass
cleaner, run your finger tip over the glass
to see if you can feel anything on it. If you
feel dirt or debris, clean the glass again
concentrating on that area. You may need
to repeat the cleaning process three or
four times. To test, make a copy after each
cleaning attempt.
Cleaning the machine’s
printer platen
B
CAUTION
Be sure to unplug the machine from the AC
power outlet before cleaning the printer
platen (1).
a
Using both hands, use the plastic tabs
on both sides of the machine to lift the
scanner cover until it locks securely into
the open position.
b
Clean the machine’s printer platen (1)
and the area around it, wiping off any
scattered ink with a soft, dry, lint-free
cloth.
1
3
2
1
2
1