Dell 1815dn Multifunction Mono Laser Printer - Manual (Page 7)

7. Pinch the paper width guide, as shown, and move it towards the stack of paper until it lightly touches the side of the stack.
8. Insert and slide the paper tray back into the printer.
9. Set the paper type and size. See "Setting the Paper Type" and "Setting the Paper Size" .
Making Connections
Connecting the Telephone Line
1. Plug one end of a telephone line cord into the telephone line socket (Line) and the other end into an active wall jack.
To connect a telephone and/or answering machine to your printer, remove the plug from the extension telephone socket (EXT) ( ) and plug the
telephone or answering machine into the extension telephone socket (EXT).
If your printer is not blocked with the plug, directly plug the telephone or answering machine into the extension telephone socket (EXT) ( ).
NOTE: Improper adjustment of paper guides can result in paper jams.
NOTE: For additional information, refer to "Using an Answering Machine" or "Using a Computer Modem" .