User's Guide

Setting Options Description
ECM On Turns on Error Correction Mode (ECM) to
automatically correct errors in sent or received fax
data.
Off Turns off Error Correction Mode (ECM); color faxes
cannot be sent or received.
Dial Tone Detection On Automatically dials the number you enter for faxing
when the product detects a dial tone.
Off Turns off automatic dial tone detection, which may be
necessary if the product is connected to a PBX
(Private Branch Exchange) or a TA (Terminal
Adapter). However, turning this setting off may cause
the product to drop the first digit of a fax number.
Line Type PSTN Selects a standard phone line (Public Switched
Telephone Network).
PBX Selects Private Branch Exchange, the type of phone
line used in office environments where an access
code such as 9 must be used to call an outside line.
Header Fax Header Select to enter the header information and your phone
number for inclusion on outgoing faxes.
Your Phone
Number
Parent topic: Selecting Advanced Fax Settings
Security Settings - Fax
Set the security options you want to use for fax data.
Setting Options Description
Direct Dialing Off Does not restrict dialed fax numbers.
Restrictions
On Allows faxing only to numbers stored in the contacts
list or history.
Enter Twice Requires you to enter fax numbers twice to prevent
errors.
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