Lexmark X746de User Manual

Page of 350
C
HECK
 
THE
 
TELEPHONE
 
WALL
 
JACK
1
Plug a telephone into the wall jack.
2
Listen for a dial tone.
3
If you do not hear a dial tone, then plug a different telephone into the wall jack.
4
If you still do not hear a dial tone, then plug a telephone into a different wall jack.
5
If you hear a dial tone, then connect the printer to that wall jack.
R
EVIEW
 
THIS
 
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, then 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, then 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, then 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.
C
HECK
 
FOR
 
A
 
DIAL
 
TONE
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, then wait until the other device is finished before sending
a fax.
If you are using the On Hook Dial feature, then turn up the volume to verify a dial tone.
T
EMPORARILY
 
DISCONNECT
 
OTHER
 
EQUIPMENT
To ensure the printer is working correctly, connect it directly to the telephone line. Disconnect any answering
machines, computers with modems, or telephone line splitters.
C
HECK
 
FOR
 
JAMS
Clear any jams, and then make sure that Ready appears.
T
EMPORARILY
 
DISABLE
 C
ALL
 W
AITING
Call Waiting can disrupt fax transmissions. Disable this feature before sending or receiving a fax. Call your telephone
company to obtain the keypad sequence for temporarily disabling Call Waiting.
V
OICE
 M
AIL
 
SERVICE
 
MAY
 
BE
 
INTERFERING
 
WITH
 
THE
 
FAX
 
TRANSMISSION
Voice Mail offered through your local telephone company may disrupt fax transmissions. To enable both Voice Mail
and the printer to answer calls, you may want to consider adding a second telephone line for the printer.
Troubleshooting
296