Special Options; Setting The Mix Precision - HP IndiChrome User Manual

Special options

Setting the mix precision

Mix precision is a parameter that refers to the color difference (∆E*
of the printed sample (actual mix) and the target color and to the difference between
∆E*
The main impact of the mix precision is on the type of messages you receive from the
software. If the ∆E*
and the best mix, is less than the mix precision, you receive messages such as:
The Actual Mix is only xx units away from the target color. An
accurate formulation has been achieved.
With these messages, the software is merely suggesting that you complete the ink
formulation stage; they are not imperative instructions. You may decide to continue trying
to achieve a better match to the target color.
In addition, mix precision determines the degree of metamerism that brings up the
Metamerism window.
The default value of the mix precision is 1. You can set the mix precision value to the
maximum accepted ∆E*
Note See "∆E*
To set the mix precision, perform the following steps:
1
Figure A-1. Advanced Options window
94 Chapter A Special options, basic concepts, and spare parts (all presses)
of the actual mix and the best mix.
94
of the actual mix, or if the difference between ∆E*
94
94
" on page 96 for an in-depth explanation of ∆E*
94
From the Options menu, click Advanced. The Advanced Options window appears.
value.
) between the color
94
of the actual mix
94
.
94
ENWW