Case E: Shared voice/fax line
If you receive both voice calls and fax calls at the same phone number, and you have
no other office equipment (or voice mail) on this phone line, connect your HP all-in-one
as described in this section.
Back view of the HP all-in-one
1 Telephone wall jack
2 Phone cord supplied in the box with your HP all-in-one connected to the "1-LINE" port
3 Optional phone for the HP all-in-one
To set up your HP all-in-one with a shared voice/fax line
Using the phone cord supplied in the box with your HP all-in-one, connect one end
to your telephone wall jack, then connect the other end to the port labeled "1-LINE"
on the back of your HP all-in-one.
If you do not use the supplied cord to connect from the telephone
wall jack to your HP all-in-one, you might not be able to fax successfully.
This special phone cord is different from the phone cords you might already
have in your home or office. If the supplied phone cord is too short, see
phone cord that came with my HP all-in-one is not long enough
information on extending it.
Do one of the following, depending on your phone system:
If you have a parallel-type phone system, remove the white plug from the port
labeled "2-EXT" on the back of your HP all-in-one, and then connect a phone
to this port.
If you have a serial-type phone system, you might plug your phone directly to
the telephone wall jack.
Now you need to decide how you want the HP all-in-one to answer calls,
automatically or manually:
If you set up the HP all-in-one to answer calls automatically, it answers all
incoming calls and receives faxes. Your HP all-in-one will not be able to
distinguish between fax and voice calls in this case; if you suspect the call is a
voice call, you will need to answer it before the HP all-in-one answers the call.
To answer fax calls automatically, press the
button until the
light is on.
If you set up the HP all-in-one to answer faxes manually, you must be available
to respond in person to incoming fax calls or your HP all-in-one cannot receive
To answer fax calls manually, press the
button until the light is
Run a fax test. For information, see
Test your fax setup
HP Officejet 7300/7400 series all-in-one
If you pick up the phone before the HP all-in-one and hear fax tones from a sending fax
machine, you will need to answer the fax call manually. For information, see