Do I have to send out a test fax before my actual fax blasting?
It's always a good idea to test your fax to make sure it looks the way you want it to before fax blasting your contact lists. Sometimes seeing it on a computer screen can be entirely different than seeing it in an actual fax format.
You want to make sure there is no weird spacing, that the black and white color scheme doesn't diminish or hide any of your graphics and that your main message is prominent when you first pick up the page. So send it to a few friends, or even yourself, to perfect it before you start broadcasting it to all your subscribers.