Mac OS X

1.Choose [File] → [Print].

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2.From the [Printer] menu (1), select your printer model.

3.Select [Printer Features] (2).

4.From the [Feature Sets] menu (3), select [Colour Options].

5.Select the [Black Overprint] checkbox (4).

BLACK PRINTING (BLACK GENERATION)

To use Black Generation, Office Colour or Graphic Pro must be the selected Print Mode.

Your printer prints the colour black in one of two ways: Composite Black or True Black.

COMPOSITE BLACK

The cyan, magenta, yellow, and black toners are combined to create composite black.

This will sometimes give a glossier finish, due to the increased amount of toner. It can also sometimes appear as a slightly brownish black.

Use composite black when printing photographs.

A guide to printing > 31