Konica Minolta magicolor 7450II - Manual (Page 158)

Specifying Print Settings 138
"
To use Job Retention feature, the optional Hard Disk must be installed
on the printer.
In addition, the printer must be set up with the Chooser to use the Hard Disk.
For details on selecting the Hard Disk with the Chooser, refer to “Selecting
Print Options” on page 121.
Color Options
„ Brightness
Allows you to set Brightness of the image.
„ Color as Grayscale
Allows you to set Grayscale color.
„ Color Separation
Allows you to set Color Separation.