You can send and receive faxes through a different machine's fax functions via a network (Remote Fax).
To use the remote fax function, install the fax connection unit on the main-machine and sub-machine.
The procedure for sending faxes is as same as that of for the machine with the fax unit. When a job has finished, confirm results displayed on sending history or printed on reports.
You can forward documents received by the main machine with the facsimile function to sub-machines.
See Fax for details.