HP OFFICEJET 7500A Guía De Instalación Inicial página 26

Try connecting the printer directly to
the telephone wall jack.
• Make sure that one end of the phone
cord is connected to the telephone
wall jack, while the other end to port
labeled "1-LINE" on the back of the
printer.
• Try connecting a working phone
directly to the telephone wall jack and
check for a dial tone. If you do not
hear a dial tone, contact your
telephone company to check the line.
• Make sure you connect the printer to
an analog phone line, or you cannot
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 the printer to
an analog phone line and try sending
or receiving a fax.
The printer can send faxes but cannot receive faxes
• If you are not using a distinctive ring
service, check to make sure that the
Distinctive Ring feature on the printer
is set to All Rings.
• If Auto Answer is set to Off, or if you
subscribe to a voicemail service on the
same phone line that you will use for
faxing, you can only receive faxes
manually.
• If you have a computer dial-up modem
on the same phone line with the
printer, check to make sure that the
software that came with your modem
is not set to receive faxes
automatically.
24 Solve setup problems
• 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.
• If you are using a DSL/ADSL service,
make sure that you have a DSL/ADSL
filter connected. Without the filter, you
cannot fax successfully.
• If you are using either a private
branch exchange (PBX) or an
integrated services digital network
(ISDN) converter/terminal adapter,
make sure the printer is connected to
the correct port and the terminal
adapter is set to the correct switch
type for your country/region.
• You are using a Fax over IP service.
Try to use a slower connection speed.
If this does not work, contact your Fax
over IP service's support department.
• If you have an answering machine on
the same phone line with the printer:
- Check that the answering machine is
working properly.
- Make sure the printer is set to receive
faxes automatically.
- Make sure the Rings to Answer setting
is set to a greater number of rings than
the answering machine.
- Disconnect the answering machine
and then try receiving a fax.
- Record a message that is
approximately 10 seconds in duration.