Lexmark X7550 User's Guide - Page 196

Phone Line Error, Failed to Connect, Review digital phone service checklist, Check phone line

Page 196 highlights

Phone Line Error These are possible causes and solutions. Try one or more of the following: Review digital phone service checklist The fax modem is an analog device. Certain devices can be connected to the printer so that digital telephone services can be used. • If you are using an ISDN telephone service, connect the printer to an analog telephone port (an R-interface port) on an ISDN terminal adapter. For more information and to request an R-interface port, contact your ISDN provider. • If you are using DSL, connect to a DSL filter or router that will support analog use. For more information, contact your DSL provider. • If you are using a PBX telephone service, make sure you are connecting to an analog connection on the PBX. If none exists, consider installing an analog telephone line for the fax machine. For more information on faxing when using a PBX telephone service, see "Setting up to fax while behind a PBX" on page 34. Check phone line If the telephone line is being used by another device, wait until the other device is finished before sending the fax. Check cable connections Make sure cable connections for the following hardware are secure, if applicable: • Power supply • Telephone • Handset • Answering machine Failed to Connect These are possible solutions. Try one or more of the following: Use phone line checklist • Resend the fax. There may have been a problem with the quality of the telephone line connection. • Place a test call to the telephone number to which you want to send a fax to make sure that it is working correctly. • If the telephone line is being used by another device, wait until the other device is finished before sending the fax. Make sure the printer detects dial tone • See "Sending a fax while listening to a call (On Hook Dial)" on page 117. • Check the Dial Method setting. 1 Listen for a dial tone. If you hear a dial tone, but the printer hangs up without dialing, this means it did not recognize the dial tone. 2 From the control panel, press or repeatedly until Fax is highlighted. 3 Press . The Fax Mode menu appears. 4 Press or repeatedly until Fax Setup is highlighted. 5 Press . 6 Press or repeatedly until Dialing and Sending is highlighted. 196

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Phone Line Error
These are possible causes and solutions. Try one or more of the following:
Review digital phone service checklist
The fax modem is an analog device. Certain devices can be connected to the printer so that digital telephone services
can be used.
If you are using an ISDN telephone service, connect the printer to an analog telephone port (an R-interface port)
on an ISDN terminal adapter. For more information and to request an R-interface port, contact your ISDN
provider.
If you are using DSL, connect to a DSL filter or router that will support analog use. For more information, contact
your DSL provider.
If you are using a PBX telephone service, make sure you are connecting to an analog connection on the PBX.
If none exists, consider installing an analog telephone line for the fax machine. For more information on faxing
when using a PBX telephone service, see “Setting up to fax while behind a PBX” on page 34.
Check phone line
If the telephone line is being used by another device, wait until the other device is finished before sending the fax.
Check cable connections
Make sure cable connections for the following hardware are secure, if applicable:
Power supply
Telephone
Handset
Answering machine
Failed to Connect
These are possible solutions. Try one or more of the following:
Use phone line checklist
Resend the fax. There may have been a problem with the quality of the telephone line connection.
Place a test call to the telephone number to which you want to send a fax to make sure that it is working correctly.
If the telephone line is being used by another device, wait until the other device is finished before sending the
fax.
Make sure the printer detects dial tone
See “Sending a fax while listening to a call (On Hook Dial)” on page 117.
Check the Dial Method setting.
1
Listen for a dial tone. If you hear a dial tone, but the printer hangs up without dialing, this means it did not
recognize the dial tone.
2
From the control panel, press
or
repeatedly until
Fax
is highlighted.
3
Press
.
The
Fax Mode
menu appears.
4
Press
or
repeatedly until
Fax Setup
is highlighted.
5
Press
.
6
Press
or
repeatedly until
Dialing and Sending
is highlighted.
196