Why Did the Recipient Not Receive the Fax After I Sent It Successfully？

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If the fax was sent successfully but wasn’t received by the recipient, it could be caused by the following reasons:

Fax Receiving Setting Issues

The destination machine is not set to auto-answer
The destination machine is out of ink/paper
The destination machine didn't set the number of rings to answer incoming faxes

(...)

Connection Issues

Poor phone line connection
The destination machine not being connected to the printer

(...)

Your Fax Might’ve Been Sent to a Wrong Number

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