OKI C5600 User Manual

Printer settings in Mac> 38

Select this if you want the printer to wait until you press the 
ONLINE button when feeding from the Multipurpose Tray.

This can be useful if printing on envelopes.

Select this if you want the printer to always use only black (K) 
toner when printing pure black (RGB = 0,0,0). 

This is effective even when Composite Black (CMYK) is selected 
in the color options.

Depending on printing habits and usage patterns, running the 
maintenance cycle before printing may ensure the best possible 
print quality.

This feature uses the printer's image drums and transfer belt; the 
life of these printer parts may be shortened if the maintenance 
cycle is run frequently.

Select this if you are having problems with the spacing between 
characters when printing text. For example, spacing is too wide 
or characters appear printed over the top of each other.

This feature can slow down printing, so only use it if you are 
having problems.