Cleaning The Scanner Glass; Cleaning The Machine's Printer Platen - Brother MFC-790CW User Manual

Cleaning the scanner glass

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.
1
2
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.
1
2
Note
In addition to cleaning the glass strip with
a non-flammable glass cleaner, run your
finger tip over the glass strip to see if you
can feel anything on it. If you feel dirt or
debris, clean the glass strip 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.
Troubleshooting and Routine Maintenance
Cleaning the machine's
B
printer platen
Be sure to unplug the machine from the
electrical socket before cleaning the printer
platen (1).
a
3
b
WARNING
Lift the scanner cover until it locks
securely into the open position.
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
B
B
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