connection is poor, selecting a lower transmission speed may solve transmission problems.Color transmissionWhen faxing color documents using the ADF, selects whether to convert them into black &white data if the recipient's fax machine does not support color faxing.TX reportEnables/disables automatic printing of a transmission report after a fax transmission.TX ReportIf you select Print error only or Print for each TX, you can enable/disable printing of the firstpage of the fax under the report.Dial tone detectAvoids mistransmission when reception and transmission occur at the same time.If you select ON, the machine transmits the fax after confirming the dial tone.This setting may not be supported depending on the country or region of purchase.Fax number re-entryIf you select ON, you can set the machine to send faxes after using the Numeric buttons to dialthe number twice. By using this setting, you can avoid the mistransmission of faxes.Check RX fax informationIf you select ON, the machine checks whether the recipient's fax machine informationmatches the dialed number. If it matches the number, the machine starts to send faxes.Hook key settingIf you select Enable, you can use the Hook button.Reception settingsECM RXThis machine is set to send/receive faxes in Error Correction Mode (ECM) by default.Transmission/Reception of Faxes Using ECMWhen the sender's fax machine is compatible with ECM, it resends the fax after correctingerrors automatically. When the sender's fax machine is not compatible with ECM, the fax willbe sent/received without automatic error correction.ECM reception can be disabled.Fax priority modeSpecifies the detailed settings when Receive mode settings is set to Fax priority mode.Ring start timeSpecifies the length of time, in seconds, to allow the machine to judge whether anincoming call is a fax or a voice call.Telephone ring timeSpecifies the length of time, in seconds, that the machine rings for a voice call.Page 912 of 1127 pagesFAX settings