Question about HP 640 Inkjet Fax Machine
Cannot send or receive faxes.....sometimes get message of lost connection....have checked all wires and plug-ins
CANNOT FAX MULTIPLE SHEETS.
Posted on Oct 01, 2008
I have the sam problem and i do have dsl
Posted on Sep 19, 2008
Plug a regular phone into the wall jack and call a fax nunber, listen for fax tones. You don't have DSL, do you?
Posted on Sep 05, 2008
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Posted on Jan 02, 2017
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