Brother MFC-640CW - Manual (Page 110)

Printing and Faxing
104
Choosing printing options
8
To control special printing features, choose Print Settings in the Print dialog box. You can change the
Quality, Media Type, Color/Grayscale, Paper Thickness, Bi-Directional Printing,
Enhanced Normal Printing and Mirror Printing settings.
Note
See Resolution in Specifications in the User’s Guide.