Set the fax speed
You can set the fax speed used to communicate between your device and other fax
machines when sending and receiving faxes.
If you use one of the following, setting the fax speed to a slower speed might be required:
An Internet phone service
A PBX system
Fax over Internet Protocol (FoIP)
An integrated services digital network (ISDN) service
If you experience problems sending and receiving faxes, try using a lower Fax Speed.
The following table provides the available fax speed settings.
Fax speed setting
v.34 (33600 baud)
v.17 (14400 baud)
v.29 (9600 baud)
To set the fax speed from the device control panel
1. Press Setup.
2. Press right arrow to select Fax Settings, and then press OK.
3. Press right arrow to select Fax Speed, and then press OK.
4. Select an option using the arrow keys, and then press OK.