You’ve set up your fax machine according to the manufacturer’s instructions, and everything appears to be in order — but how can you be sure it’ll actually work? By sending a test fax.

How to Check Line Quality on a Fax That Won't Work. If your business' fax machine has trouble sending or receiving faxes, a possible source of the problem is the phone line itself. Fax machines ...

A fax machine works the same way as a telephone does — sending analog signals over phone lines — but instead of converting voice to signal, fax converts an image into signals that can be ...

Send fax from Gmail and other Google services using a simple online service. Here's how to use Google Fax.