Lexmark Pro715 User Guide
D
ECREASE
THE
TRANSMISSION
SPEED
OF
THE
FAX
MODEM
The modem of the printer can transmit data at 33,600 bps. This is the maximum speed at which the printer can
send and receive faxes. It is not necessary, however, to set the modem to its fastest transmission capability. The
speed of the modem of the receiving fax machine must match or be greater than the speed at which you are
sending your fax. Otherwise, your fax will not be received.
send and receive faxes. It is not necessary, however, to set the modem to its fastest transmission capability. The
speed of the modem of the receiving fax machine must match or be greater than the speed at which you are
sending your fax. Otherwise, your fax will not be received.
1
From the printer control panel, navigate to:
> Setup >
> Fax Setup >
> Dialing and Sending >
> Max Send Speed >
2
Select a sending speed, and then press
.
E
NABLE
ERROR
CORRECTION
Errors and blurs may appear in the faxed document if there is too much noise on the line. This option enables the
printer to transmit the bad blocks of data again and correct the errors. When a fax has too many errors, the fax
may be rejected by the receiving fax machine.
printer to transmit the bad blocks of data again and correct the errors. When a fax has too many errors, the fax
may be rejected by the receiving fax machine.
1
From the printer control panel, navigate to:
> Setup >
> Fax Setup >
> Dialing and Sending >
> Error Correction >
2
Check to see if error correction is set to On.
If it is not set to On, then press the arrow buttons to select On, and then press
.
E
NABLE
AUTOMATIC
FAX
CONVERSION
If the receiving fax machine does not support color fax, then this option automatically converts the outgoing color
fax to black and white. It also automatically reduces the resolution of the fax to a resolution that the receiving
machine can support.
fax to black and white. It also automatically reduces the resolution of the fax to a resolution that the receiving
machine can support.
1
From the printer control panel, navigate to:
> Setup >
> Fax Setup >
> Dialing and Sending >
> Auto Fax Convert >
2
Check to see if automatic fax conversion is set to On.
If it is not set to On, then press the arrow buttons to select On, and then press
.
M
AKE
SURE
THAT
THE
D
IAL
P
REFIX
SETTING
IS
CORRECT
The dialing prefix is the number or series of numbers that you press before you can dial the actual fax number or
telephone number. If the printer is in an office setting or in a private branch exchange, this can be a specific
number that you need to press so you can make a call outside the office.
telephone number. If the printer is in an office setting or in a private branch exchange, this can be a specific
number that you need to press so you can make a call outside the office.
Make sure that the dial prefix entered in the printer is correct for your network.
1
From the printer control panel, navigate to:
> Setup >
> Fax Setup >
> Dialing and Sending >
> Dial Prefix >
2
Press the arrow buttons to create or modify the prefix.
3
If the prefix is not correct, enter the correct prefix, and then press
.
Troubleshooting
157