Clean The Scanner - Brother MFC-J3930DW Online User's Manual

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Clean the Scanner

1. Unplug the machine from the electrical socket.
2. Lift the document cover (1). Clean the scanner glass (2) and the white plastic (3) with a soft lint-free cloth
moistened with water.
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3. In the ADF unit, clean the white bar (1) and the glass strip (2) with a lint-free cloth moistened with water.
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4. (MFC-J3930DW) Open the scanner glass cover (1), and clean the white bar (2) and the glass strip (3) with a
soft lint-free cloth moistened with water.
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