While the Artesia Public Library is closed to the public, you may consider using one of several free online sites like Faxzero.com or GotFreeFax to fax Microsoft Word documents, PDFs or .jpegs. You can also use an app such as Fax Burner to send or receive a fax from your phone or tablet. Alternately, if you do have an email address or have several pages to send you can send faxes for a fee using FaxScan24 and your device at this direct link.
If you have a printed document, you can use your smart phone to scan your document and then create a PDF. For more information on how to use your phone to scan documents check out this article from LifeWire.