HP Officejet 7310 - The fax test failed

●

Try connecting a working phone and phone cord to the telephone wall jack
that you are using for the HP all-in-one and check for a dial tone. If you do not
hear a dial tone, contact your telephone company and have them check the
line.

●

Try to send or receive a test fax. If you can send or receive a fax successfully,
there might not be a problem.

After you resolve any problems found, run the fax test again to make sure it passes
and your HP all-in-one is ready for faxing.

The phone cord connected to correct port on fax test failed

Solution

The phone cord is plugged into the wrong port on the back of the HP all-in-one.
1

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.

Note

If you use the "2-EXT" port to connect to the telephone wall jack, you
will not be able to send or receive faxes. The "2-EXT" port should only
be used to connect other equipment, such as an answering machine or a
telephone.

2

After you have connected the phone cord to the port labeled "1-LINE", run the
fax test again to make sure it passes and your HP all-in-one is ready for
faxing.

3

Try to send or receive a test fax.

The fax line condition test failed

Solution

●

Make sure you connect your HP all-in-one to an analog phone line or you will
not be able to send or receive faxes. To check if your phone line is digital,
connect a regular analog phone to the line and listen for a dial tone. If you do
not hear a normal sounding dial tone, it might be a phone line set up for digital
phones. Connect your HP all-in-one to an analog phone line and try sending
or receiving a fax.

●

Check the connection between the telephone wall jack and the HP all-in-one to
make sure the phone cord is secure.

●

Make sure you have correctly connected the HP all-in-one to the telephone
wall jack. 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. For more information
on setting up your HP all-in-one for faxing, see

Fax setup

.

●

Other equipment, which uses the same phone line as the HP all-in-one, might
be causing the test to fail. To find out if other equipment is causing a problem,
disconnect everything from the phone line, and then run the test again.
–

If the

Fax Line Condition Test

passes without the other equipment, then

one or more pieces of the equipment is causing problems; try adding them

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back one at a time and rerunning the test each time, until you identify
which piece of equipment is causing the problem.

–

If the

Fax Line Condition Test

fails without the other equipment, connect

the HP all-in-one to a working phone line and continue reviewing the
troubleshooting information in this section.

●

If you are using a phone splitter, this can cause faxing problems. (A splitter is a
two-cord connector that plugs into a telephone wall jack.) Try removing the
splitter and connecting the HP all-in-one directly to the telephone wall jack.

After you resolve any problems found, run the fax test again to make sure it passes
and your HP all-in-one is ready for faxing. If the

Fax Line Condition

test continues

to fail and you experience problems faxing, contact your telephone company and
have them check the phone line.

The dial tone detection test failed

Solution

●

Other equipment, which uses the same phone line as the HP all-in-one, might
be causing the test to fail. To find out if other equipment is causing a problem,
disconnect everything from the phone line, and then run the test again. If the

Dial Tone Detection Test

passes without the other equipment, then one or

more pieces of the equipment is causing problems; try adding them back one
at a time and rerunning the test each time, until you identify which piece of
equipment is causing the problem.

●

Try connecting a working phone and phone cord to the telephone wall jack
that you are using for the HP all-in-one and check for a dial tone. If you do not
hear a dial tone, contact your telephone company and have them check the
line.

●

Make sure you have correctly connected the HP all-in-one to the telephone
wall jack. 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. For more information
on setting up your HP all-in-one for faxing, see

Fax setup

.

●

If you are using a phone splitter, this can cause faxing problems. (A splitter is a
two-cord connector that plugs into a telephone wall jack.) Try removing the
splitter and connecting the HP all-in-one directly to the telephone wall jack.

●

If your telephone system is not using a standard dial tone, such as some PBX
systems, this may cause the test to fail. This will not cause a problem sending
or receiving faxes. Try sending or receiving a test fax.

●

Check to make sure the country/region setting is set appropriately for your
country/region. If the country/region setting is not set or is not set correctly, the
test may fail and you might have problems sending and receiving faxes. To
check the setting, press

Setup

and then press

7

. The language and country/

region settings appear on the color graphics display. If the country/region
setting is incorrect, press

OK

and follow the prompts on the color graphics

display to change it.

●

Make sure you connect your HP all-in-one to an analog phone line or you will
not be able to send or receive faxes. To check if your phone line is digital,
connect a regular analog phone to the line and listen for a dial tone. If you do
not hear a normal sounding dial tone, it might be a phone line set up for digital

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phones. Connect your HP all-in-one to an analog phone line and try sending
or receiving a fax.

After you resolve any problems found, run the fax test again to make sure it passes
and your HP all-in-one is ready for faxing. If the

Dial Tone Detection

test

continues to fail, contact your telephone company and have them check the phone
line.

The HP all-in-one is having problems sending and receiving faxes

Solution

Note

This possible solution applies only in the countries/regions that receive a 2-
wire phone cord in the box with the HP all-in-one, including: Argentina,
Australia, Brazil, Canada, Chile, China, Colombia, Greece, India, Indonesia,
Ireland, Japan, Korea, Latin America, Malaysia, Mexico, Philippines,
Poland, Portugal, Russia, Saudi Arabia, Singapore, Spain, Taiwan,
Thailand, USA, Venezuela, and Vietnam.

●

Make sure you used the phone cord supplied in the box with your HP all-in-one
to connect to the telephone wall jack. One end of this special 2-wire cord
should be connected to the port labeled "1-LINE" on the back of your HP all-
in-one and the other end to your telephone wall jack, as shown below.

1 Telephone wall jack
2 Phone cord supplied in the box with your HP all-in-one

This special 2-wire cord is different from the more common 4-wire phone cords
you might already have in your home or office. Check the end of the cord and
compare it to the two types of cords shown below.

If you used the 4-wire phone cord, disconnect it, find the supplied 2-wire cord,
and then connect the 2-wire cord to the port labeled "1-LINE" on the back of

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your HP all-in-one. For more information on connecting this phone cord and
setting up your HP all-in-one for faxing, see

Fax setup

.

If the supplied phone cord is not long enough, you can extend it. For
information see

The phone cord that came with my HP all-in-one is not long

enough

.

●

Try connecting a working phone and phone cord to the telephone wall jack
that you are using for the HP all-in-one and check for a dial tone. If you do not
hear a dial tone, contact your telephone company and have them check the
line.

●

Other equipment, which uses the same phone line as the HP all-in-one, might
be in use. For example, you cannot use your HP all-in-one for faxing if an
extension phone is off hook, or if you are using your PC modem to send an e-
mail or access the Internet.

●

The phone line connection might be noisy. Phone lines with poor sound quality
(noise) can cause faxing problems. Check the sound quality of the phone line
by plugging a phone into the telephone wall jack and listening for static or
other noise. If you hear noise, turn

Error Correction Mode

(ECM) off and try

faxing again. For information, see

Use error correction mode

. If the problem

persists, contact your telephone company.

●

If you are using a digital subscriber line (DSL) service, make sure that you
have a DSL filter connected or you will not be able to fax successfully. The
DSL filter removes the digital signal and allows your HP all-in-one to
communicate properly with the phone line. Obtain a DSL filter from your DSL
provider. If you already have a DSL filter, make sure it is connected correctly.
For information, see

Case B: Set up your HP all-in-one with DSL

.

●

Make sure your HP all-in-one is not connected to a telephone wall jack that is
set up for digital phones. To check if your phone line is digital, connect a
regular analog phone to the line and listen for a dial tone. If you do not hear a
normal sounding dial tone, it might be a phone line set up for digital phones.

●

If you are using either a private branch exchange (PBX) or an integrated
services digital network (ISDN) converter/terminal adapter, make sure the
HP all-in-one is connected to the port that is designated for fax and phone
use. Also, make sure that the terminal adapter is set to the correct switch type
for your country/region, if possible.
Note that some ISDN systems allow you to configure the ports for specific
phone equipment. For example, you might have assigned one port for
telephone and Group 3 fax and another port for multiple purposes. If you
continue to have problems when connected to the fax/phone port, try using the
port designated for multiple purposes; it might be labeled "multi-combi" or
something similar. For information on setting up your HP all-in-one with a PBX
phone system or ISDN line, see

Fax setup

.

●

If your HP all-in-one shares the same phone line with a DSL service, the DSL
modem might not be properly grounded. If the DSL modem is not properly
grounded, it can create noise on the phone line. Phone lines with poor sound
quality (noise) can cause faxing problems. You can check the sound quality of
the phone line by plugging a phone into the telephone wall jack and listening
for static or other noise. If you hear noise, turn off your DSL modem and
completely remove power for at least 15 minutes. Turn the DSL modem back
on and listen to the dial tone again.

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Note

You might notice static on the phone line again in the future. If your
HP all-in-one stops sending and receiving faxes, repeat this process.

If the phone line is still noisy or for more information on turning your DSL
modem off, contact your DSL provider for support. You can also contact your
telephone company.

●

If you are using a phone splitter, this can cause faxing problems. (A splitter is a
two-cord connector that plugs into a telephone wall jack.) Try removing the
splitter and connecting the HP all-in-one directly to the telephone wall jack.

The HP all-in-one is having problems sending a manual fax

Solution

●

Make sure the telephone you use to initiate the fax call is connected directly to
the HP all-in-one. To send a fax manually, the telephone must be connected
directly to the port labeled "2-EXT" on the HP all-in-one, as shown below. For
information on sending faxes manually, see

Send a fax manually from a phone

.

1 Telephone wall jack
2 Phone cord supplied in the box with your HP all-in-one
3 Telephone

●

If you are sending a fax manually from your phone that is connected directly to
the HP all-in-one, you must use the keypad on the telephone to send the fax.
You cannot use the keypad on the control panel of the HP all-in-one.

The HP all-in-one cannot receive faxes, but can send faxes

Solution

●

If you are not using a distinctive ring service, check to make sure that the

Answer Ring Pattern

feature on your HP all-in-one is set to

All Rings

. For

information, see

Change the answer ring pattern (distinctive ringing)

.

●

If

Auto Answer

is set to

Off

, you will need to manually receive faxes;

otherwise, your HP all-in-one will not receive the fax. For information on
receiving faxes manually, see

Receive a fax manually

.

●

If you have a voice mail service at the same phone number you use for fax
calls, you must receive faxes manually, not automatically. This means that you
must be available to respond in person to incoming fax calls. For information
on setting up your HP all-in-one when you have a voice mail service, see

Fax

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setup

. For information on receiving faxes manually, see

Receive a fax

manually

.

●

If you have a PC modem on the same phone line with your HP all-in-one,
check to make sure that the PC modem software is not set to receive faxes
automatically. Modems with the auto fax receive feature turned on will receive
all incoming faxes, which prevents the HP all-in-one from receiving fax calls.

●

If you have an answering machine on the same phone line with your HP all-
in-one, you might have one of the following problems:
–

Your answering machine might not be set up properly with your HP all-in-
one.

–

Your outgoing message might be too long or too loud to allow the HP all-
in-one to detect fax tones, and the calling fax machine might disconnect.

–

Your answering machine might hang up too quickly after the outgoing
message plays if it does not detect someone trying to record a message,
as when a fax is calling. This prevents the HP all-in-one from detecting the
fax tones. This problem is most common with digital answering machines.

The following actions might help solve these problems:
–

When you have an answering machine on the same phone line you use
for fax calls, try connecting the answering machine directly to the HP all-
in-one as described in

Fax setup

.

–

Make sure your HP all-in-one is set to receive faxes automatically. For
information on setting up your HP all-in-one to receive faxes
automatically, see

Set up the HP all-in-one to receive faxes

.

–

Make sure the

Rings to Answer

setting is correct. Set your answering

machine to answer in 4 rings and your HP all-in-one to answer in the
maximum number of rings supported by your device. (The maximum
number of rings varies by country/region.) In this setup, the answering
machine will answer the call and the HP all-in-one will monitor the line. If
the HP all-in-one detects fax tones, the HP all-in-one will receive the fax.
If the call is a voice call, the answering machine will record the incoming
message. For information on setting the number of rings to answer, see

Set the number of rings before answering

.

–

Disconnect the answering machine and then try receiving a fax. If you can
receive a fax without the answering machine, the answering machine
might be causing the problem.

–

Reconnect the answering machine and rerecord your outgoing message.
Make sure the message is as short as possible (no more than 10 seconds
long), and that you speak softly and slowly when recording it. At the end
of your outgoing message, record an additional 4 - 5 seconds of silence
with no background noise. Try to receive a fax again.

Note

Some digital answering machines might not retain the recorded
silence at the end of your outgoing message. Play back your
outgoing message to check.

●

If your HP all-in-one shares the same phone line with other types of phone
equipment, such as an answering machine, a PC modem, or multi-port switch
box, the fax signal level might be reduced. This can cause problems during fax
reception.

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To find out if other equipment is causing a problem, disconnect everything
except the HP all-in-one from the phone line, and then try to receive a fax. If
you can receive faxes successfully without the other equipment, one or more
pieces of the other equipment is causing problems; try adding them back one
at a time and receiving a fax each time, until you identify which equipment is
causing the problem.

●

If you have a special ring pattern for your fax phone number (using a distinctive
ring service through your telephone company), make sure that the

Answer

Ring Pattern

feature on your HP all-in-one is set to match. For example, if the

telephone company has assigned your fax number a double ring pattern, make
sure

Double Rings

is selected as the

Answer Ring Pattern

setting. For

information on changing this setting, see

Change the answer ring pattern

(distinctive ringing)

.

Note

The HP all-in-one cannot recognize some ring patterns, such as those
with alternating short and long ringing patterns. If you are having
problems with a ring pattern of this type, ask your telephone company to
assign a non-alternating ring pattern.

Fax tones are recorded on my answering machine

Solution

●

When you have an answering machine on the same phone line you use for fax
calls, try connecting the answering machine directly to the HP all-in-one as
described in

Fax setup

. If you do not connect the answering machine as

recommended, fax tones might be recorded on your answering machine.

●

Make sure your HP all-in-one is set to receive faxes automatically. If your
HP all-in-one is set up to receive faxes manually, the HP all-in-one will not
answer incoming calls. You must be available to respond in person to incoming
fax calls, or the HP all-in-one will not receive the fax and your answering
machine will record the fax tones. For information on setting up your HP all-
in-one to receive faxes automatically, see

Set up the HP all-in-one to receive

faxes

.

●

Make sure the

Rings to Answer

setting is correct. The number of rings to

answer for the HP all-in-one should be greater than the number of rings to
answer for the answering machine. If the answering machine and the HP all-
in-one are set to the same number of rings to answer, both devices will
answer the call, and fax tones will be recorded on the answering machine.
Set your answering machine to answer in 4 rings and your HP all-in-one to
answer in the maximum number of rings supported by your device. (The
maximum number of rings varies by country/region.) In this setup, the
answering machine will answer the call and the HP all-in-one will monitor the
line. If the HP all-in-one detects fax tones, the HP all-in-one will receive the
fax. If the call is a voice call, the answering machine will record the incoming
message. For information on setting the number of rings to answer, see

Set

the number of rings before answering

.

I hear static on my phone line since connecting the HP all-in-one

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Solution

Note

This possible solution applies only in the countries/regions that receive a 2-
wire phone cord in the box with the HP all-in-one, including: Argentina,
Australia, Brazil, Canada, Chile, China, Colombia, Greece, India, Indonesia,
Ireland, Japan, Korea, Latin America, Malaysia, Mexico, Philippines,
Poland, Portugal, Russia, Saudi Arabia, Singapore, Spain, Taiwan,
Thailand, USA, Venezuela, and Vietnam.

●

If you did not connect the 2-wire cord (supplied in the box with your HP all-in-
one) to the port labeled "1-LINE" on the back of your HP all-in-one to your
telephone wall jack, you might hear static on your phone line and you probably
will not be able to fax successfully. This special 2-wire cord is different from the
more common 4-wire phone cords you might already have in your home or
office.

●

If you are using a phone splitter, this can cause static on the phone line. (A
splitter is a two-cord connector that plugs into a telephone wall jack.) Try
removing the splitter and connecting the HP all-in-one directly to the telephone
wall jack.

●

If you are not using a proper grounded power outlet for your HP all-in-one, you
might hear static on your phone line. Try connecting to another power outlet.

The phone cord that came with my HP all-in-one is not long enough

Solution

If the phone cord that came with your HP all-in-one is not long enough, you can use a
coupler to extend the length. You can purchase a coupler at an electronics store
that carries phone accessories. You will also need another phone cord, which can
be a standard phone cord that you might already have in your home or office.

Tip

If your HP all-in-one came with a 2-wire phone cord adaptor, you can use it
with a 4-wire phone cord to extend the length. For information on using the 2-
wire phone cord adaptor, see the documentation that came with it.

To extend your phone cord

1

Using the phone cord supplied in the box with your HP all-in-one, connect one
end to the coupler, then connect the other end to the port labeled "1-LINE" on
the back of your HP all-in-one.

2

Connect another phone cord to the open port on the coupler and to the
telephone wall jack, as shown below.

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