Set the fax speed
You can set the fax speed used to communicate between your printer 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:
Change fax settings 79
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 printer control panel display, touch and slide your finger across the screen and then
Touch Fax Setup, and then touch Advanced Fax Setup.
Touch Fax Speed.
Touch to select an option.