correcting errors automatically. When the recipient's fax machine is not compatible with ECM,the fax will be sent/received in the standard mode.ECM transmission can be disabled.Pause time settingsSets the length of time paused for each press of the Redial/Pause button.Auto redialEnables/disables automatic redialing.Resending Faxes (Redialing a Busy Number)If you select ON, you can specify the maximum number of redial attempts and the length oftime the machine waits between redial attempts.TX start speedSelects the fax transmission speed.Color transmissionWhen faxing color documents using the ADF, selects whether to scan it in black & white if therecipient'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 infoIf 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 setting (MX860 series)If you select Disable, any operations using the Hook button is invalid.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 willPage 796 of 997 pagesFAX settings