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12 - 14 TROUBLESHOOTING AND ROUTINE MAINTENANCE
CompatibilityIf you are having difficulty sending or receiving a fax due to possible
interference on the phon e line, we recommend that you adjust the
Equalization for compatibility. The machine adjusts the modem
speed for fax operations.
1
Press Menu/Set, 2, 0, 2.
2
Press ▲ or ▼ to select Basic, (or
Normal).
Press Menu/Set.
3
Press Stop/Exit.
For FAX-1940CN, MFC-3240C and MFC-3340CN, you can
select High to return to 33600 bps.
■Basic reduces the modem s peed to 9600 bps. U nless there
is a lot of interfere nce on your phone line , you may prefer to
use it only when needed.
■Normal sets the modem speed a t 14400 bps.
2.Compatibility