If your templates are experiencing some graphics/color changes when printed, this can be caused by a printer setting, which turns off background colors and graphics making the templates look different.
To ensure the templates will preserve their graphics, you simply need to enable the "Background graphics" option in your print settings.
Browsers remember your print settings, so you only have to do this once.
Google Chrome
1- Click the 'Print' button to bring up the print preview screen
2- Click the 'More settings' section to expand the options
3- Disable the checkmark on 'Background graphics'
Firefox
1- Click the 'Print' button to bring up the print preview screen
2- Select 'Show details'
3- Scroll down to 'Appearance'
4- Make sure to check 'Print Background Colors' and 'Print Background Images'
Microsoft Edge
Select 'Print'
Click the 'More settings' section to expand the options
Scroll down to 'Options' > Enable 'Background graphics'.
In general, you need to check the option in the browser's print window for background graphics.