Advanced Fax Settings - Dell H815DW User Manual

Option
Fax Protocol
NOTE:
Prefix Dial supports only the environment where you send a fax to the external line number. To use Prefix Dial, you must
do the following from the operator panel.
1 Press the (Information) button.
2 Tap the Tools tab, and then tap Admin Settings.
3 Tap Fax Settings.
4 Tap Fax Line Settings.
5 Tap Line Type.
6 Tap PBX, and then OK.
7 Tap Transmission Defaults.
8 Tap Prefix Dial.
9 Tap On.
10 Enter a prefix number using the number pad, and then tap OK. The characters you can use for a prefix number are
0–9, *, and #. The maximum number of characters for a prefix number is five.
11 Turn off the printer, and turn it on again to apply the settings.

Advanced Fax Settings

NOTE:
The advanced fax settings are only meant for advanced users. Incorrect settings may damage the printer.
If you are experiencing fax send or receive errors, there is an advanced fax settings menu which you can access and
change the settings accordingly.
To enter the Diagnostic Menu (Customer Mode), follow the instructions.
1 Turn off the printer.
2 Disconnect all network, phone line, and USB cables from the printer.
3 Turn on the printer while holding down the 8 and 2 buttons on the number pad to start in Customer Mode.
After all the advanced fax settings have been made, you will need to turn off and on the printer for the new settings
to be effective.
Fax Data Encoding Method
Some of the legacy fax devices do not support the Joint Bi-level Image Experts Group (JBIG) data encoding method.
You may experience fax send or receive errors due to this data encoding method. You can disable the JBIG and select
the Modified Huffman (MH), Modified Read (MR), or Modified Modified Read (MMR) encoding with the
following instructions.
You can change the modem transmission encoding with the following instructions.
1 Turn on the printer while holding down the 8 and 2 buttons on the number pad to start in Customer Mode.
2 Tap button to tap Fax/Scanner Diag, and then tap OK.
3 Tap button until Parameter appears, and then tap OK.
4 Ensure that FAX Parameter appears, and then tap OK.
5 Tap
button until G3M TX Coding appears, and then tap OK.
6 Tap button until the desired encoding appears, and then tap OK.
352
Faxing
Description
You can set whether to print the protocol monitor report after a fax
transmission to monitor fax protocol problems.