Canon MF7280 imageCLASS MF7280 Facsimile Guide - Page 163

ECM Reception You can receive incoming documents using ECM (Error Correction Mode). ECM is a mode which automatically corrects errors in an image while it is being received. If reception speed appears to be extremely slow, you may be able to speed up the reception time by turning ECM 'Off'. 4 IMPORTANT • If you want to receive using ECM, ECM transmission should be set on the recipient's machine. This setting is ignored unless ECM is set in both machines. • Even when ECM is set, errors can sometimes occur due to a poor telephone line connection. • If there is trouble with the line, it will take more time to receive the documents. NOTE The default setting is 'On'. Customizing Fax Settings 1 Press (Additional Functions) ➞ [Communications Settings]. 4-20 ECM Reception