If you store a monochrome document in a printer's bulletin board box in advance, the stored document can be sent upon request from another fax machine that supports the subaddress/password feature. There are 10 bulletin board boxes in the printer. You can store one document with up to 200 pages in each box. To use a bulletin board box, at least one box to store a document must be registered beforehand.
You must register a bulletin board box for storing a document beforehand. Follow the steps below to register the box.
Select Fax Box > Polling Send/Board from the home screen.
Select one of the boxes named Unregistered Bulletin Board.
If a password entry screen is displayed, enter the password.
Make settings for the items on the screen.
Make the appropriate settings such as Notify Send Result.
If you set a password in Box Open Password, you will be asked to enter the password from the next time you open the box.
Select OK to apply the settings.
Select Fax Box on the home screen, and then select Polling Send/Board.
Select one of the bulletin board boxes that have already been registered.
If the password entry screen is displayed, enter the password to open the box.
Tap Add Document.
On the fax top screen that is displayed, check the fax settings, and then tap 
to scan and store the document.
To check the document you stored, select Fax Box > Polling Send/Board, select the box containing the document you want to check, and then tap Check Document. On the screen that is displayed, you can view, print or delete the scanned document.