For details on how to set, see Rejecting Fax Reception.Check10 Are there setting items set Reject in Caller rejection?If you select Reject for any setting items in Caller rejection in Security control under FAX settings, themachine rejects calls for setting item selected Reject.For details on how to set, see Using the Caller ID Service to Reject Calls.Machine Does Not Switch Automatically between Voice and Fax CallsCheck Is the receive mode set to FAX only mode?If FAX only mode is selected for Receive mode settings, there will be no automatic switching between voiceand fax calls.Set the receive mode to TEL priority mode, DRPD*1, or Network switch*2.If the receive mode is TEL priority mode and an answering machine is connected to the machine, checkwhether a proper message is played back when the answering machine answers.Setting the Receive Mode*1 This setting is available only in the US and Canada.*2 This setting may not be available depending on the country or region of purchase.Quality of Received Fax is PoorCheck1 Check the scan settings of the sender's fax machine.Ask the sender to adjust the scan settings of the fax machine.Check2 Is ECM RX set to OFF?Select ON for ECM RX in Adv. communication settings in Advanced FAX settings under FAX settings.If ECM RX is enabled, the sender's fax machine resends the fax after correcting errors automatically.Advanced FAX settingsCheck3 Is the sender's original document or scanning area of the sender's faxmachine dirty?The image quality of the fax is mainly determined by the sender's fax machine. Contact the sender and ask thesender to check whether the scanning area of the fax machine is dirty.Check4 Is ECM transmission/reception enabled although the line/connection is poor,or is the sender's fax machine compatible with ECM?977Downloaded from ManualsPrinter.com Manuals
