Solution
1. Press [Additional Functions].
2. Press [Left cursor] or [Right cursor] to select [SYSTEM SETTINGS], then press [OK].
If the System Manager ID and System Password have been set, enter the System Manager ID and System Password using the numeric keys, then press [Log In/Out (ID)].
3. Press [Left cursor] or [Right cursor] to select [COMMUNICATIONS], then press [OK].
4. Press [Left cursor] or [Right cursor] to select [FAX SETTINGS], then press [OK].
5. Press [Left cursor] or [Right cursor] to select [TX START SPEED], then press [OK].
6. Press [Left cursor] or [Right cursor] to select the transmission start speed for faxes (33600bps, 2400bps, 4800bps, 7200bps, 9600bps, 14400bps), then press [OK].
7. Press [Left cursor] or [Right cursor] to select the reception start speed for faxes (33600bps, 2400bps, 4800bps, 7200bps, 9600bps, 14400bps), then press [OK].
8. Press [Stop/Reset] to return to the standby mode.