HP J4580 User Guide - Page 51

Set new default settings, Send a fax in Error Correction Mode

Page 51 highlights

NOTE: The Lighter / Darker setting applies to black-and-white faxes only, not color faxes. When you exit the Fax menu, this option returns to the default setting unless you set your changes as the default. To change the Lighter / Darker setting from the device control panel 1. Load your originals. For additional information, see Load originals. 2. Press the left arrow or right arrow to select Fax B&W, and then press OK. 3. Enter the fax number by using the keypad, press Speed Dial to select a speed dial, or press Redial/Pause to redial the last number dialed. 4. Press right arrow until Lighter / Darker appears, and then press OK. 5. Press the left arrow to lighten the fax or press right arrow to darken it, and then press OK. The indicator moves to the left or right as you press an arrow button. 6. Press Start. If the device detects an original loaded in the automatic document feeder, it sends the document to the number you entered. Set new default settings You can change the default value for the Resolution and Lighter / Darker settings through the device control panel. To set new default settings from the device control panel 1. Make changes to the Resolution and Lighter / Darker fax settings, and then press OK. 2. Press right arrow until Set As Default appears, and then press OK. 3. Press right arrow until Yes appears, and then press OK. Send a fax in Error Correction Mode Error Correction Mode (ECM) prevents loss of data due to poor phone lines by detecting errors that occur during transmission and automatically requesting retransmission of the erroneous portion. Phone charges are unaffected, or might even be reduced, on good phone lines. On poor phone lines, ECM increases sending time and phone charges, but sends the data much more reliably. The default setting is On. Turn ECM off only if it increases phone charges substantially, and you can accept poorer quality in exchange for reduced charges. Before turning the ECM setting off, consider the following. If you turn ECM off • The quality and transmission speed of faxes you send and receive are affected. • The Fax Speed is automatically set to Medium. • You will no longer be able to send or receive faxes in color. To change the ECM setting from the device control panel 1. Press Setup. 2. Press right arrow until Fax Settings appears, and then press OK. Send a fax 47

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NOTE:
The
Lighter / Darker
setting applies to black-and-white faxes only, not
color faxes.
When you exit the Fax menu, this option returns to the default setting unless you set
your changes as the default.
To change the Lighter / Darker setting from the device control panel
1.
Load your originals. For additional information, see
Load
originals
.
2.
Press the left arrow
or right arrow
to select
Fax B&W
, and then press
OK
.
3.
Enter the fax number by using the keypad, press
Speed Dial
to select a speed
dial, or press
Redial/Pause
to redial the last number dialed.
4.
Press right arrow
until
Lighter / Darker
appears, and then press
OK
.
5.
Press the left arrow
to lighten the fax or press right arrow
to darken it, and
then press
OK
.
The indicator moves to the left or right as you press an arrow button.
6.
Press
Start
.
If the device detects an original loaded in the automatic document feeder, it sends
the document to the number you entered.
Set new default settings
You can change the default value for the
Resolution
and
Lighter / Darker
settings
through the device control panel.
To set new default settings from the device control panel
1.
Make changes to the
Resolution
and
Lighter / Darker
fax settings, and then
press
OK
.
2.
Press right arrow
until
Set As Default
appears, and then press
OK
.
3.
Press right arrow
until
Yes
appears, and then press
OK
.
Send a fax in Error Correction Mode
Error Correction Mode
(ECM) prevents loss of data due to poor phone lines by
detecting errors that occur during transmission and automatically requesting
retransmission of the erroneous portion. Phone charges are unaffected, or might even
be reduced, on good phone lines. On poor phone lines, ECM increases sending time
and phone charges, but sends the data much more reliably. The default setting is
On
.
Turn ECM off only if it increases phone charges substantially, and you can accept
poorer quality in exchange for reduced charges.
Before turning the ECM setting off, consider the following. If you turn ECM off
The quality and transmission speed of faxes you send and receive are affected.
The
Fax Speed
is automatically set to
Medium
.
You will no longer be able to send or receive faxes in color.
To change the ECM setting from the device control panel
1.
Press
Setup
.
2.
Press right arrow
until
Fax Settings
appears, and then press
OK
.
Send a fax
47