Lexmark X7550 User's Guide - Page 194

4 Press . 5 Press or repeatedly until the Dialing and Sending submenu is highlighted. 6 Press . 7 Press or 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 or repeatedly until Fax is highlighted. 2 Press . 3 Press or repeatedly until the Fax Setup submenu is highlighted. 4 Press . 5 Press or repeatedly until the Dialing and Sending submenu is highlighted. 6 Press . 194