Fax
sending
fault
The dialing fails to be
done
• Please check the connection of power cable.
• Please check the connection of telephone line.
•
The printer is poor in
transmitting files
• Make one copy of original to check if the fax
scanner could work normally.
• Transmit with a higher resolution.
A prompt of
"Communication Failure"
appears in printing the
fax confirmation report
•
•
Change the (audio/pulse) settings. Please set in
the fax sending menu with the dialing way
supported for telephone line.
The telephone line may suffer from temporary
noise or electrostatic interference. Please send the
fax again.
Please try to set as VoIP in compatibility and then
for compatibility setting.)
If the problem still occurs, please check the
telephone line.
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