WF-C21000 Series/WF-C20750 Series/WF-C20600 Series

User's Guide

> Solving Problems > The Printer Does Not Work as Expected > Cannot Send or Receive Faxes > Cannot Send Faxes (When Optional Fax Boards Installed)

Cannot Send Faxes (When Optional Fax Boards Installed)

Attempted to send from a line port set to Receiving Only: Solutions

Send the fax from a line for which Transmission Setting By Line is set to Sending and Receiving or Sending Only.

You can access Transmission Setting By Line by selecting Settings > General Settings > Fax Settings > Basic Settings from the printer’s control panel.