Model discontinued. This page is no longer updated.

MFC-5840CN

FAQs & Troubleshooting

FAQs & Troubleshooting

How do I clean the Scanner to improve the copy or fax quality?

To clean the Document Scanner, follow the steps listed below:

 


  1. Unplug the telephone line and then the power cord.
    When you reconnect these lines later, connect the power cord first, then the telephone line.
  2. Lift the Document Cover. Clean the scanner glass of the flat bed scanner with isopropyl alcohol on a lint free cloth.

  1. Clean the white bar and the glass strip located below with isopropyl alcohol on a lint free cloth.

Do not use isopropyl alcohol to remove dirt from the control panel. It may cause a crack on the panel.

If your question was not answered, have you checked other FAQs?

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If you need further assistance, please contact Brother customer service:

Related Models

MFC-5440CN, MFC-5840CN

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