Scan with 2335DN

Hi,

I installed the printer on the server, 2003 SBS and it works fine on the network.

The problem is the scan function.

On the server there is a shared folder and I am using the sw of the printer  to scan.(version 1.29)

Often I have a kind of network problem and the Printer gives a network error (but on the same time I can print, so there isn't a network problem).

I have to restart the server to solve it.

I upgraded the firmware of the printer already.

What the hell can I do?

Thank u very much