Canon MB2300 series, Online Manual, Page: 1002 / 1155

• Select ON for ECM RX in Adv. communication settings in Advanced FAX settings under FAX
settings .
Advanced FAX settings
• Contact the sender and ask the sender to check whether the machine is set to enable ECM transmission.
If the sender's or recipient's fax machine is not compatible with ECM, the fax will be sent/received without
automatic error correction.
• Reduce the reception start speed on RX start speed in Adv. communication settings in Advanced
FAX settings under FAX settings .
Advanced FAX settings
Check5
Did you confirm the paper and print quality settings?
Print Results Not Satisfactory
Cannot Receive a Color Fax
Check
Is ECM RX set to OFF ?
If OFF is select for ECM RX in Adv. communication settings in Advanced FAX settings under FAX
settings , the machine cannot receive color faxes. The machine will disconnect the telephone line or receive
color faxes in black & white according to the setting of the sender's fax machine.
Set ECM RX to ON .
Advanced FAX settings
Errors Often Occur When You Receive a Fax
Check1
Check the telephone line condition or the connection.
If the telephone line or connection is poor, reducing the reception start speed may correct the error.
Reduce the reception start speed on RX start speed in Adv. communication settings in Advanced FAX
settings under FAX settings .
Advanced FAX settings
Check2
Is the sender's fax machine operating normally?
Contact the sender and ask the sender to check whether the fax machine is operating normally.
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