Brother MFC-8440 Software User's Manual page 50

■ The scanner resolution you can select is up to 1200 × 1200
dpi.
■
For resolutions greater than 1200 dpi, use the Brother
Scanner Utility. (See Brother Scanner Utility on page 3-7.)
6
To start scanning your document, click the Scan button in the
Scan dialog box.
3 - 4 HOW TO SCAN USING WINDOWS
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