Cannot Receive Faxes (When IP Fax is Activated)

Sender attempted to send a fax to a line port set to Sending Only

Solutions

Set Transmission Setting By Line of the line port you want to use for receiving faxes to Sending and Receiving or Receiving Only.

You can access Transmission Setting By Line from the following menu on the printer's control panel.

Settings > General Settings > Fax Settings > Basic Settings > Transmission Setting By Line