HP Color LaserJet Enterprise Multifunction M680 Printer series - Manual (Page 101)

Menu item Description
Error Correction Mode Normally, the fax accessory monitors the signals on the telephone line while it is
sending or receiving a fax. If the fax accessory detects an error during the transmission
and the Error Correction Mode setting is on, the fax accessory can request that the error
portion of the fax be sent again.
The Error Correction Mode feature is enabled by default. You should turn it off only if
you are having trouble sending or receiving a fax and if you are willing to accept the
errors in the transmission and a probable quality reduction in the image. Turning off the
setting might be useful when you are trying to send a fax overseas or receive one from
overseas, or if you are using a satellite telephone connection.
NOTE: Some VoIP providers might suggest turning off the Error Correction Mode
setting. However, this is not usually necessary.
Fax Number Speed Dial Matching Enabling the Fax Number Speed Dial Matching can help when dialing faxes.
When you dial a fax number manually, this feature checks the stored speed dial entries
for a number that matches the number you enter. This can speed the dialing process and
help you if you do not remember the speed dial entry number for a given fax number.
If the product finds a matching speed dial entry for the fax number entered manually,
you can touch Yes to send the fax to that number or have the number added to the fax
distribution list.
Fax receive settings
1. From the Home screen on the product control panel, scroll to and touch Administration .
2. Open the following menus:
● Fax Settings
● Fax Receive Settings
● Fax Receive Setup
Configure any of the following settings:
Menu item Description
Ringer Volume Touch the Ringer Volume drop-down menu and adjust the ringer volume settings.
Rings To Answer The Rings To Answer setting determines the number of times the phone rings before the
call is answered by the fax accessory.
NOTE: The default range for the available options for the Rings To Answer setting is
country/region-specific. The range of possible Rings To Answer options is limited by
country/region.
If you experience problems with the fax accessory answering, and the Rings To Answer
setting is 1, try increasing it to 2.
Fax Receive Speed Touch the Fax Receive Speed drop down menu and select one of the following options:
● Fast (default) — v.34/max 33,600 bps
● Medium — v.17/max 14,400 bps
● Slow — v.29/max 9,600 bps
ENWW Change fax configurations 89