Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
I think you ought to consult briefly with
File - Print Preview
before sending such a web page to print. You may find it needs its print settings adjusted, in order not to have the printer produce a lot of background color or the like... Print Preview, in most web browsers, will produce a WYSIWYG image of how the printout would look, without actually having to send it.
As for getting a colored background - or, shutting it Off - depending upon what browser yoiu are using, you have various ways to get to this settings:
X Print background colors and images
or the like. (See this Yale University page, as a guide to where specific browser programs have this setting:
I think this information will help with the issue.
If this answers your question, please rate my answer. Thanks.