Interrupt Printing of Received Jobs
This mode enables you to prioritize printing of received fax and I-fax jobs.
Optional products are required to use the Fax function. For information on the optional products required to use the Fax function, see "Optional Products Required for Each Function."
1.
Press 
(Settings/Registration).
(Settings/Registration).2.
Press [Function Settings] → [Receive/Forward] → [Common Settings].
3.
Press [Interrupt and Print RX Jobs] → [On] → [OK].
Select [Off] if you do not want to perform interrupt printing for received jobs.