Specify whether or not to activate Memory Lock reception.
For details about this function, see Printing a File Received with Memory Lock.
To use Memory Lock, pre-register the Memory Lock ID in [Program Memory Lock ID] on the Facsimile Features menu. For details, see Initial Settings.
To store incoming documents from special senders only in Memory Lock, register each sender with [Program Special Sender]. See Programming/Changing Special Senders.
This function cannot be used with Internet Fax or Mail to Print.
Press [Memory Lock Reception].
Select [On] or [Off], and then press [OK].