Caller Id Information Is Not Displayed; Fax Error; Remote Fax Error - Lexmark 7550 Series User Manual

4 Press _.
5 Press A or V repeatedly until the Dialing
and
Sending submenu is highlighted.
6 Press _/.
7 Press ,& or V repeatedly until you reach Max Send Speed.
8 Press _ or _ to select a lower transmission speed.
9 Press _) to save.
10 Resend the fax.
11 If the problem persists, repeat step 1 through step 10 to resend the fax at successively lower transmission
speeds.
Note: 2400 bps is the lowest transmission speed.
Notes:
• The lower the transmission speed, the longer it will take your fax to print.
• This solution will reduce the speed for future faxes until you reset the transmission speed.
Caller ID information is not displayed
Caller ID pattern may not be set correctly
The printer supports two distinct Caller ID patterns: Pattern 1 (FSK) and Pattern 2 (DTMF). Depending on the country
or region you live in and the telecommunications company you subscribe to, you may need to switch the pattern for
the printer to display Caller ID information. For more information, see "Using Caller ID from the control panel" on
page 120.
Fax Error
The fax machines have stopped communicating.
Resend the fax. There may have been a problem with the quality of the telephone line connection.
Remote Fax Error
These are possible solutions. Try one or more of the following:
Check phone line
Resend the fax. There may have been a problem with the quality of the telephone line connection.
Lower the transmission speed
1 From the control panel, press ,A or V repeatedly until Fax is highlighted.
2 Press ,/.
3 Press ,A or Y repeatedly until the Fax Setup submenu is highlighted.
4 Press _.
5 Press A or Y repeatedly until the Dialing and Sending submenu is highlighted.
6 Press _/.
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