From this page (with no additional permissions needed), you may download the NET Bible and print it for others as long as you give it away free of charge. In this case, free means free. The NET Bible cannot be bundled with anything that is sold, nor can you charge for shipping, handling, or anything else.

The NET Bible is provided for personal study or for use in preparation of sermons, Sunday school classes, or other non-commercial study. This release is also available to organizations who may distribute millions of copies of the NET Bible text without royalty. This release does not apply to media other than paper.