Brother MFC-8640D - Manual (Page 32)

2 - 7 PRINTER DRIVER SETTINGS
Toner Save
You can save running costs by turning on the Toner Save Mode,
which reduces the print density.
Print Setting
For Windows
®
98/98SE/Me
Print Setting is used for optimizing your print quality for the type of
original being printed (Photos, Graphics or Scanned Images). When
you choose Auto (Recommended), the printer automatically prints
with the most suitable print settings.
With the Print Setting set to Manual, you can change the Brightness,
Contrast and Graphics Quality options manually.
For Windows ® 2000/XP/NT ® WS 4.0
■ Check Use Printer Halftone to print using Halftone.
■ Check Use System Halftone to print using Halftone of the
system. To change the setting, press Setting.
■ If the halftone cannot be printed correctly, check Improve gray
printing.