Panasonic KX-P8420 - Manual (Page 138)

138
Color Calibration
5 Select the row number of the most acceptable patch.
Use the
Cancel/Left button or the Continue/Forward
button to select a value (+4 to –4). Accept a value by
pressing the
Enter button. (See the example below.)
Best Patch (col) appears.
6 Select the column number(R, Y, G···) of the most
acceptable patch. Use the
Cancel/Left button or the
Continue/Forward button to select the column. Accept
a value by pressing the Enter button. (See the example
below.)
The new Gray Balance page is printed. Best Patch (row) menu
appears. If the new gray balance setting is acceptable, press the
Enter button. The Color Test menu appears. If it is not acceptable,
repeat the steps 5 and 6.
CURRENT GRAY BALANCE CALIBRATION OF YOUR PRINTER
-4
-3
-2
-1
0
+1
+2
+3
+4
R Y G C B M All
Most acceptable patch
Row : +4
Column : Y
Example for selecting the most acceptable patch:
Row=+4 Column=Y