Cant send faxes or recieve

Do you still have the problem?

Did you go through the entire setup procedure according to the manual including the fax/tel set up? Fax/tel setup tells the fax machine how you are using it. For example is the phone line used for just receiving faxes or is it used to receive phone calls AND receive incoming faxes OR is there a telephone answering device (TAD) attached to your phone line. If there is one, set it to 2 rigns. If you have it set to 4 rings the fax could disconnect before receiving the incoming fax. If you cannot send, then it has to be a line problem assuming you went through all the set up procedures correctly. Short of this you may have a bad unit and need to return it.