If you are having problems sending or receiving a fax due to possible interference on the phone line, we recommend that you adjust the Equalization for compatibility to reduce the modem speed for fax operations.
1 | Press Menu, 2, 0, 2. |
2 | Press ![Bsymbol.utri](../img/bsymbol_utri.gif) or ![Bsymbol.dtri](../img/bsymbol_dtri.gif) to choose Normal (or Basic). • | Basic reduces the modem speed to 9600 bps. Unless interference is a recurring problem on your phone line, you may prefer to use it only when needed. | • | Normal sets the modem speed at 14400 bps. (Default) |
Press OK. |
3 | Press Stop/Exit. |
![Note](../img/icon_note.gif)
Note
| When you change the compatibility to Basic, the ECM feature is only available for color fax sending. |