When you are manually selecting the imaging mode, the graphics to the right of the modes will change according to your selection.
Halftone Features
Halftoning utilizes minute gray dots to represent a light or dark image area. The options are as follows.
•Optimize for laser print output (Fine)
Uses
•Optimize for laser print output (Standard)
Uses
•Optimize for photocopy reproduction
Uses an
The default value is Optimize for laser print output (Fine).
Color smoothing speeds up printing by substituting two dithered colors with a gray level. This may take a little more time but the overall printing performance is better. The default value is On.
If the fine details of a graphic (especially screenshots) look smeared when printed, uncheck Color smoothing.
Darkness
Allows you to lighten or darken gray tone.