We are having a strange problem on a HP officejet 7140Xi.
The multifunctional is working fine, except for the fax.
We can call (or fax outside), but receiving a fax does not work.
If we connect a phone to the line, in and outgoing works correct, if we connect the 7140Xi to it, and we dial the fax number, we don't get an answering tone (in fact we dont hear anything but some background noice).
Any suggestions please?