Brother MFC-3340CN, FAX-1840C, FAX-1940CN ECM (Error Correction Mode)

INTRODUCTION 1 - 21
ECM (Error Correction Mode)
The Error Correction Mode (ECM) is a way for the machi ne to check
a fax transmission while it is in progress. If the machine detects
errors during fax transmis sion, it resends the pages of the fa x that
had an error. ECM transmissi ons are only possible between fax
machines that both have th is feature. If they do, you may se nd and
receive fax messages that are continuously being checked by the
machine.Your machine m ust have enough mem ory for this featu re to
work.