If ecm rx is enabled the sender s fax machine resends the fax after correcting errors automatically.
Canon fax machine not working.
Set the receive mode to fax tel auto switch or answering machine.
Problems with printing quality.
Choose your printer below to learn more.
Change the transmission tx or reception rx speed.
Make sure that the receiving fax machine is not busy.
Check7 is the fax number registered correctly in the machine s directory.
Poor phone line conditions may cause sent or received faxes to fail.
Make sure that there s enough paper loaded in the receiving fax machine s paper tray.
Communication in advanced fax settings under fax settings.
Communication and make sure ecm rx is set to on.
Check the scan settings of the sender s fax machine.
Selecting the receive mode when answering machine is set make sure that an external telephone with the built in answer function is connected to the machine.
Fax settings adv.
Check that the receive mode is set to fax tel auto switch auto answering machine or drpd.
If it matches the printer sends the fax.
Problems with network communication.
If you still cannot send the fax select off for dial tone detect in adv.
Selecting the receive mode free space in memory may be running low.
Make sure that the receiving fax machine is compatible with your machine for example check to see if the receiving fax machine is a g3 fax machine.
Here are some ways you can try to correct for noise or static on the phone line.
Ask the sender to adjust the scan settings of the fax machine.
Go to fax settings adv.
Fax settings under fax settings.
If ecm rx is enabled the sender s fax machine resends the fax after automatically correcting errors.
Check the recipient s fax telephone number correct the fax telephone number registered in the machine s directory then send the document again.
The image quality of the fax is mainly determined by the sender s fax machine.
Hook key setting select enable to use the on hook dial function.
Fax reception reject select on and the printer rejects fax reception if there is no sender information or the fax comes from specific senders.
Select on for ecm rx in adv.
Is ecm rx set to off.