Reception Functions5-365Customizing Fax SettingsReception FunctionsYou can set various functions for receiving a fax.ECM ReceptionYou can receive incoming documents using the Error Correction Mode (ECM).ECM is a mode which automatically corrects errors in an image while it is being received.IMPORTANT• If you want to communicate using ECM, it is necessary that ECM is set in both the destination machineand this machine. This function does not operate unless ECM is set in both machines.• Even when ECM is set, errors can sometimes occur due to a poor telephone connection.• If there is trouble with the line, it will take more time for the documents to be received.NOTEThe default setting is 'On'.1 Press ➞ [Custom Fax Settings] ➞ [RX Settings] ➞ [ECM RX].2 Select [On] or [Off] ➞ press [OK].The selected mode is set.