How to set fax class for fax printer?

Archived from groups: microsoft.public.windowsxp.print_fax (More info?)

Change the following registry key to 2 for class2 and 20 for class2.0 faxing
and restart the service. Please note that this registry key will not be
present unless you have used windows fax to send/recv faxes. This is created
on first use of the modem. Let me know if you are facing any issues.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Fax\TAPIDevices\<some hex
number>\Modem\FixModemClass

Also check the modem properties to see that you are setting the class that
is supported by the modem.

--
Shyama Hembram
Microsoft Printing, Imaging and Fax Team
This posting is provided "AS IS" with no warranties, and confers no rights.
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"Stefan Röhle" <roehle@PLEASE-REMOVE-THISuni-mainz.de> wrote in message
news:cn9mcr$pn2$1@news1.zdv.uni-mainz.de...
> Hi,
>
> is it possible to change the fax class setting for the fax printer under
> WinXP prof.?
> I have found out that my fax problems are resolved when using the modem
> with another fax class but I cannot find a place where to change the
> setting. (Uninstalling and reinstalling did not solve the issue)
>
> Stefan Röhle