Use True Black when printing a combination of text and graphics.
If you use True Black to print photographs, dark sections of the
photos may appear black.
Office colour
1.
On the driver's [Colour] tab, select [Office Colour] (1) and
click the [Options] button.
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2.
On [Black Finish] (2), make your selection: [Auto] (allow
printer to choose the best method depending on page
content), [True Black] or [Composite Black].
Graphic pro
1.
On the driver's [Colour] tab, select [Graphic Pro] (1) and
click the [Options] button.
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