HP C7280 User Guide - Page 232

Cause, Fax Speed, Solution, Fast 33600, Medium

Page 232 highlights

connected, or a voice mail service could be interfering with the recipient's phone line. You can also ask the recipient to check the receiving fax machine for any problems. Cause: The Fax Speed option is set to a slow transmission speed. Solution: Make sure the Fax Speed option is set to Fast (33600) or Medium (14400). For more information, see: "Set the fax speed" on page 30 The HP All-in-One cannot receive faxes, but can send faxes Cause: The HP All-in-One is not set up properly for faxing. Solution: Follow the instructions in your printed documentation to set up the HP Allin-One properly for faxing, based on the equipment and services you have on the same phone line as the HP All-in-One. Then, run a fax test to check the status of the HP All-in-One and to make sure you set it up properly. The HP All-in-One prints a report with the results of the test. If the test fails, review the report for information on how to fix the problem. For more information, see: "Test your fax setup" on page 63 Cause: Auto Answer is turned off, which means that 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 answer the incoming fax call. Solution: Depending on your office setup, you might be able to set the HP All-inOne to answer incoming calls automatically. To find out what the recommended answer mode is for your office setup, see the printed documentation that came with the HP All-in-One. If you must have Auto Answer off, you will need to press Start Fax Black or Start Fax Color to receive a fax. TIP: If you are not close enough to the HP All-in-One to reach the control panel, wait several seconds, and then press 1 2 3 on your phone. If the HP All-in-One does not begin receiving the fax, wait several more seconds and press 1 2 3 again. After the HP All-in-One begins to receive the fax, you can hang up the phone. Cause: You subscribe to a voice mail service at the same phone number you use for fax calls. Solution: Set the HP All-in-One to answer faxes manually. You cannot receive faxes automatically if you have a voice mail service at the same phone number you use for fax calls. You must receive faxes manually; this means you must be available to respond in person to incoming fax calls. Fax troubleshooting 231 Troubleshooting

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connected, or a voice mail service could be interfering with the recipient's phone line.
You can also ask the recipient to check the receiving fax machine for any problems.
Cause:
The
Fax Speed
option is set to a slow transmission speed.
Solution:
Make sure the
Fax Speed
option is set to
Fast (33600)
or
Medium
(14400)
.
For more information, see:
Set the fax speed” on page 30
The HP All-in-One cannot receive faxes, but can send faxes
Cause:
The HP All-in-One is not set up properly for faxing.
Solution:
Follow the instructions in your printed documentation to set up the HP All-
in-One properly for faxing, based on the equipment and services you have on the
same phone line as the HP All-in-One. Then, run a fax test to check the status of the
HP All-in-One and to make sure you set it up properly.
The HP All-in-One prints a report with the results of the test. If the test fails, review
the report for information on how to fix the problem.
For more information, see:
Test your fax setup” on page 63
Cause:
Auto Answer
is turned off, which means that 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 answer the incoming fax call.
Solution:
Depending on your office setup, you might be able to set the HP All-in-
One to answer incoming calls automatically. To find out what the recommended
answer mode is for your office setup, see the printed documentation that came with
the HP All-in-One.
If you must have
Auto Answer
off, you will need to press
Start Fax Black
or
Start
Fax Color
to receive a fax.
TIP:
If you are not close enough to the HP All-in-One to reach the control panel,
wait several seconds, and then press
1 2 3
on your phone. If the HP All-in-One
does not begin receiving the fax, wait several more seconds and press
1 2 3
again.
After the HP All-in-One begins to receive the fax, you can hang up the phone.
Cause:
You subscribe to a voice mail service at the same phone number you use
for fax calls.
Solution:
Set the HP All-in-One to answer faxes manually. You cannot receive
faxes automatically if you have a voice mail service at the same phone number you
use for fax calls. You must receive faxes manually; this means you must be available
to respond in person to incoming fax calls.
Fax troubleshooting
231
Troubleshooting