Olivetti D-COLOR P26 - Manual (Page 34)

A Guide to printing> 34
Mac OS X
1. Choose [File] → [Print].
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) .
B LACK 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.
C OMPOSITE 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.
T RUE ( PURE ) BLACK
Only black toner is used to print true black.
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