To remove the date, document name and URL information from the header and footer section while printing your document, do the following:
In your Chrome browser,
1. Open the required document and go to File > Print.
2. In the pop-up that follows, click More Settings. Now, uncheck the Headers and footers option. This will remove the date and document URL from the headers and footers while printing your document.
In your Firefox Browser,
1. Open the required document and go to File > Print.
2. In the pop-up that follows, choose "blank" in all the page headers and footers options. This will remove the headers and footers while printing your document.