User's Manual

Transmission/Reception of Faxes Using ECM
This machine is set to send/receive faxes in Error Correction Mode (ECM). If the recipient's fax machine is
compatible with ECM, ECM automatically corrects errors and resends the fax.
Note
• If the sender's or recipient's fax machine is not compatible with ECM, the fax will be sent/received
without automatic error correction.
• To receive color faxes, make sure that ECM RX in Adv. communication in Adv. FAX settings under
Fax settings is set to ON.
Adv. FAX settings
To disable ECM transmission/reception, set ECM TX and ECM RX in Adv. communication to OFF.
• Transmission may take longer when ECM is enabled.
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