Oki C9000 Series, Printing Manual

Page: 20 / 111

20 Greyscale printing
G
REYSCALE PRINTING
If you select Greyscale, the printer converts all colours into
shades of grey, and prints using only black toner.
Use Grayscale to speed up printing of proof copies or when you
do not need to print a colour document in colour.
W
INDOWS
1. If using the PCL driver, in the driver’s [Setup] tab, choose
any previously saved [driver settings] you need. See
“Recalling saved driver settings” on page 8.
2. On the driver’s [Colour] tab, click [Greyscale], then click
[Advanced].
Some applications will attempt to set the halftone screen
information for the printer. If the option to [use printer
halftones] is left at ON, the printer will set its own halftone
screen value, giving a smoother result. It is recommended
to leave this option on.
[Optimised greyscale halftones] may take slightly longer to
print but will give best quality.