Ricoh Aficio MP W3600 Operating Instructions Manual page 70

Copying
Manual image density
You can adjust the density of the overall original in seven steps.
A
When [Auto Density] is selected, press [Auto Density] to cancel it.
B
Press [W] or [V] to adjust the image density. The density indicator "{"
moves.
2
Combined auto and manual image density
Adjusts the density of an image only for dark texture originals.
A
Make sure [Auto Density] is selected.
When [Auto Density] is not selected, press [Auto Density].
B
Press [W] or [V] to adjust the image density. The density indicator "{" moves.
Note
❒ If dark backgrounds still appear on copies, adjust the density using [W].
Reference
"General Features (Copier / Document Server Features)", General Settings
Guide
52