3D Innovations NC60 ユーザーズマニュアル

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Adjusting Density and Color Balance
Chapter 4: Maintaining the Printer
4-11
What To Look For
There are basically three things to look for in examining 
the test print.
1. The Color Density and the Black Density are a matter 
of taste. The 30% halftones can be used to judge the 
current level and decide on a preference.
2. The Color Density and Black Density should be at 
approximately the same level. This is important in 
order to make the Color Balance adjustment.
3. The correct Color Balance is determined by 
comparing the circle in the center of the Color 
Balance object marked “CURRENT” with the gray 
background. The background is produced using black 
only and the circles are produced using a combination 
of cyan, magenta, and yellow. The adjustment 
objective is for the “CURRENT” circle to be the closest 
gray of any of the circles when compared to the 
background.