Question about HP 640 Inkjet Fax Machine
About 2 days ago my fax stopped working. I checked the power. Reattached all the cables. Tried another device (it worked fine.) Unplugged everything and waited 10 minutes and re-plugged but nothing has worked. The display is accurate but there is no dial tone and makes no noise when dialing. Is it dead or is there another way to reset it?
The machine is less than 9 months old with very light use.
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Posted on Jan 02, 2017
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