In Effector there is a print preview function. With it you can take a look at print preview of displays before printing.
The function on the screens can be accessed by pressing Ctrl-P. The Effector print preview window will appear:
For example, to print colors correctly in card view, the following settings are required:
In case of Firefox you should tick
Print Background (colors & images) option in Hamburger menu > Printing… > Format & Options tab.
In case of Chrome you should tick
Background graphics option in Hamburger menu > Print… > More settings.
In Internet Explorer you can use the built-in print preview.