HP LaserJet Enterprise MFP M725 series - Manual (Page 304)

Settings in the Troubleshooting menu
1. From the Home screen on the product control panel, scroll to and touch the Administration button.
2. Open the following menus:
● Troubleshooting
● Fax
Fax T.30 Trace This is a printed report of all the communications between the sending and
receiving fax machines for the last Fax transmission or reception. The report
contains detailed error codes and other information that might be useful in
troubleshooting a particular problem related to sending or receiving a fax. Print this
report before contacting HP customer support.
Fax V.34 This setting controls the modem's method of transmission. The Normal setting allows
the modem to select any of the supported fax speeds up to 33,600 bps. The Off
setting sets the fax speed to 14,400 bps or lower, depending on the speed settings
for sending and receiving.
Fax Speaker Mode In Normal mode, the modem speaker is turned on during dialing, through the initial
connection, and then it turns off. In Diagnostic mode, the speaker is turned on and
remains on for all fax communications until the setting is returned to Normal mode.
Fax Log Entries The Standard fax log includes basic information such as the time and whether the
fax was successful. The Detailed fax log shows the intermediate results of the redial
process not shown in the Standard fax log.
290 Chapter 10 Solve problems ENWW