Problems related to telephone -26, Problems related to audible, Signals -26 – Sharp MX-3100N User Manual
Page 780: The machine does not begin fax reception -26, Problems related to telephone, Dialing is not possible -26, You cannot talk to the other party -26, Problems related to audible signals, The volume is too low -26, No sound is heard -26

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PROBLEMS RELATED TO TELEPHONE
PROBLEMS RELATED TO AUDIBLE SIGNALS
The machine does not 
begin fax reception.
Has the reception mode been set to 
"Manual Reception" in the system 
settings?
When the reception mode is set to "Manual Reception", 
the machine will not receive faxes automatically. To 
have the machine receive faxes automatically, set the 
reception mode to "Auto Reception".
➞ System Settings > "Fax Data Receive/Forward" >
"Fax Settings" > "Receive Setting"
Is little free memory remaining?
Free memory by printing faxes received by confidential 
reception and other received data that is protected by a 
password, and by deleting data stored in memory 
boxes.
Problem
Point to check
Solution
Dialing is not possible.
Is the extension phone connected?
Check the telephone line jack, the extension phone 
jack, the wall jack, and any extension adapters to make 
sure that all connections are secure.
You cannot talk to the 
other party.
Did you dial using the speaker?
When you dial using the speaker, you will be able to 
hear the voice of the other party, but he or she will not 
hear your voice. Use the extension phone. (When the 
extension phone is not installed, you cannot talk to the 
other party.)
Problem
Point to check
Solution
The volume is too low.
• Speaker
• Ringer Volume
• Line Monitor
• Fax Receive
Complete Signal
• Fax Send Complete
Signal
• Fax Communication
Error Signal
Has the volume been set to a low level 
in the system settings (administrator)?
Ask your administrator to set the volumes in "Speaker 
Settings" to a higher level.
➞ System Settings (Administrator) > "Image Send
Settings" > "Fax Settings" > "Fax Default Settings" > 
"Speaker Settings"
No sound is heard.
• Ringer Volume
• Line Monitor
• Fax Receive
Complete Signal
• Fax Send Complete
Signal
• Fax Communication
Error Signal
Has the ringer volume been turned off in 
the system settings (administrator)?
Ask your administrator to set the volumes in "Speaker 
Settings" to other than "No Sound".
➞ System Settings (Administrator) > "Image Send
Settings" > "Fax Settings" > "Fax Default Settings" > 
"Speaker Settings"
Problem
Point to check
Solution
