You can fax it. Call up the registrar's office at your institution and ask them if they have had any problems with faxing Transcript Matching Forms with to AADSAS. If you have a faxed copy, you should be fine. AADSAS will understand that you might not be able to fly/drive out to all your institutions, depending on the circumstances. So I"m pretty sure you can fax it. The only thing that worries other students is that the barcode might not copy correctly during the fax. Though, from what I've heard there have been no other issues.