Firmware Upgrades - HP MFP Analog Fax Accessory 300 Fax Manual

Restore Default Telecom Settings: This selection resets any
modification made under the Transmit Signal Loss selection (see next
paragraph) and should only be used at the direction of an HP service
representative.
Transmit Signal Loss: This selection compensates for phone line
signal loss. It is not recommended to modify this setting unless
requested to do so by an HP service representative as it may render
the fax inoperable.
V.34: This setting has two values (Normal and Off) that control the
modem's baud rate. The Normal setting allows the modem to select
(negotiate with the other modem) any of the supported baud rates up
to 33,600 bps. The Off setting sets the baud rate to 14,400 bps. This
setting remains set, until changed.
Maximum baud rate: This setting is similar to V.34 but provides a list
of baud rates to select for operation. If the fax is having
communication errors, use this setting to select slower baud rates to
determine if the communication error is caused by the phone line.
Once this setting is set, it remains set until changed.
Speaker mode: This service setting has two modes, Normal and
Diagnostic. In Normal mode, the modem speaker is turned on during
dialing through the initial connection and then shuts off. For
Diagnostic mode, the speaker is turned on and remains on for all fax
communications until the setting is returned to Normal.

Firmware upgrades

The firmware on the HP LaserJet MFP Analog Fax Accessory 300
can be updated. Fax firmware updates will occur as part of an overall
MFP firmware update. For additional information on MFP firmware
updates, refer to MFP service documentation.
To update the fax firmware, go to the MFP Web site and download the
Note
MFP firmware. The fax firmware updates are a part of the MFP firmware
updates.
ENWW
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