Technical data

Densitometric functions

............................

4.11

4.11 Trapping

........................................................................................................................................

Select paper white or absolute white base under Settings k Measurement parameters k

White base.

........................................................................................................................................

Select automatic or manual filter selection under Settings k Color or in the selected

densitometric function under the menu line Color.

........................................................................................................................................

Procedure:

• Select the menu line Trapping by turning the <Control ball>.

• Activate the selected function by pressing the <Measurement key>.

• Select the menu line Measure paper white by turning the <Control ball>.

• Position the measuring aperture on the paper white and initiate a measurement by pressing the

<Measurement key>.

• The display White measurement done is shown for about 1 second.

• Position the measuring aperture on the solid tone patch printed first and initiate a measurement by

pressing the <Measurement key>.

• The density value of the first solid tone patch is shown on the display.

• Position the measuring aperture on the solid tone patch printed second and initiate a measurement

by pressing the <Measurement key>.

• The density value of the second solid tone patch is shown on the display.

• Position the measuring aperture on the overprint and initiate a measurement by pressing the

<Measurement key>.

• The overprint value T is shown on the display.

• Select the menu line Return by turning the <Control ball> and press the <Measurement key> to

return to the main menu.