On Wed, 2012-10-03 at 12:55 +0900, Gernot Hassenpflug wrote: > 3) the network backend part probably requires more work, and further > debug. I'm not familiar with it though.
I can take that as I wrote it. But lets first see if you can get it working over USB. My experience so far is that most if not all issues with the network part are the result of more high level issues that also show up over USB. The BJNP protocol is just USB over IP (partly UDP and partly TCP). The scanner does in many cases not react over IP anymore when the USB protocol is not exactly what it wants. Please see the man page for the debug settings and get me a logfile so we can check what is happening. Kind regards, Louis