HP CM3530 - Manual (Page 46)

Menu item Sub-menu item Values Description
Select Auto to reset the product to the factory default
setting.
Select Mostly color pages if nearly all your print jobs
are color with high page coverage.
Select Mostly black pages if you print mostly
monochrome jobs or a combination of color and
monochrome jobs.
Table 2-9 Management menu (continued)
32 Chapter 2 Control panel ENWW