<Yes>.Canceling Sending Faxes
If you want to cancel sending faxes immediately after selecting <Start>, select <Cancel> on the display or press 
on the operation panel. You can also cancel sending faxes after checking the fax status.
on the operation panel. You can also cancel sending faxes after checking the fax status.Select <Cancel> on the screen during fax transmission
Press to cancel
If the screen displays a list of documents when is pressed
Originals have been scanned and are waiting to be processed. Select the document to cancel, and select <Cancel> <Yes>.
<Yes>.
Check the transmission status before canceling
<Status Monitor> 
<TX Job> Select the document in the <TX Job Status> tab <Cancel> <Yes>
<TX Job> Select the document in the <TX Job Status> tab <Cancel> <Yes>