Canon imagePROGRAF iPF8400S User Manual page 860

Acquiring Color Measurement Data For Any Color Chart
Reduce Drying Time
Illumination
Observer Angle
UV Cut
Color Measurement Value
*1: If you want to enlarge the color chart pattern or configure the color chart drying settings in detail, click the Settings button to
display the Color Measurement Preferences dialog box.
Pattern Size
Drying Method
Ventilation Fan
Time
Reduce Drying Time
Airflow
Air Drying
860
Setting Item
If the number of patterns is small, drying will finish in a shorter amount of time than the time
configured in the Preferences dialog box. If this happens, the drying time will not be reduced
even if the Reduce Drying Time check box is selected.
Select the illumination from D50, D65, and A.
Selects the observer angle.
Selects whether or not UV cut is used.
Saves the color measurement data for the color measurement values where the check box is
selected.
The Lab check box cannot be cleared.
Setting Item
Selects the pattern size of the color chart.
We recommend Larger when you want to prioritize the color measurement precision.
Choose Ventilation Fan to dry using the ventilation fan or Air Drying to dry without using the
ventilation fan.
Configures the drying time and airflow for the ventilation fan.
Configures the drying time for the ventilation fan for each pattern.
The number of lines that are dried at one time by the ventilation fan varies depending on the
size selected in Pattern Size.
As the time increases, the adhesion of the ink improves and the color tones become more sta-
ble.
Selecting this check box reduces the drying time.
Once the time configured in the Color Measurement Env. sheet in the Preferences dialog box
has elapsed, color measurement proceeds without performing any further drying with the venti-
lation fan.
Specify a time that offers sufficient drying by air drying in the Preferences dialog box. If you
perform color measurement while the ink is not dry, the measurements may not be correct.
The Preferences dialog box is displayed when you click Preferences in the imagePROGRAF
Color Calibration Management Console menu.
If the number of patterns is small, drying will finish in a shorter amount of time than the time
configured in the Preferences dialog box. If this happens, the drying time will not be reduced
even if the Reduce Drying Time check box is selected.
Selects the airflow of the ventilation fan.
Sets the period between the color chart being printed and the color measurement starting.
If the Dry Separated Chart check box is selected, printing and air drying are repeated for each
separated color chart. This makes it harder for the color charts to become scratched or soiled,
but also increases the time taken by the operation.
Details
Details
iPF8400S
User's Guide