Compaq Armada V300 Series Reference Manual page 154

Fax transmissions
do not work
Characters are
garbled/transfer
rates are slow
Continued
The wrong printer
driver is selected.
There is noise in the
telephone line.
Settings on the
sending and receiving
modem do not match.
The error correction
feature of your
modem software is
interfering.
Verify that you have
selected the correct
printer driver.
Request a telephone line
filter from your local
telephone service
provider.
Use the same parity,
modem speed, word
length, and stop bits
settings on both
modems.
Disable error correction
(&KO) and data
compression (&MO)
using AT commands.
NOTE: To access AT
commands and
instructions for using
them, select
StartÆCompaq
Information CenterÆ
Modem Commands.
Troubleshooting
Continued