Xerox 412 ユーザーズマニュアル

When setting up to poll another fax 
machine you have used an 
incorrect poll code.

Enter the correct poll code.

The remote fax machine you want 
to poll is not ready to respond to 
your poll request.

The remote operator should know 
in advance that you are polling and 
have their fax unit loaded with the 
original document.

The remote fax didn’t answer

Try resending the fax.