Faxing your reports kinda all depends on how much work your willing to do to make it without user intervention.

1. you can get a hold of one of several third party faxing controls and add the faxing capabilities directally to your app

2. You can generate your reports through word and word basic, you can use word basic to "print" to a fax device installed on the system

It all depends on what you are trying to do and how you want to go about doing it.