Re: [sane-devel] Canon MX 725 network problems

2014-08-16 Thread Louis Lagendijk
On Sat, 2014-08-16 at 21:24 +0200, HelpHelp wrote: > Hi! > > This is strange - When I try to capture packets with wireshark it is > really hard to reproduce the > error. It looks like I have to hold an open connection between the > scanner and the pc for scanning. Could that be true? Sounds li

Re: [sane-devel] report for Canon Pixma MG2490 and sane-pixma

2014-08-16 Thread Rolf Bensch
Hi Jun, Please send me a short update. Cheers, Rolf Am 19.06.2014 um 19:57 schrieb Rolf Bensch: > Hi Jun, > > Please check if your scanner is working with normal user rights: > 'scanimage -L', without sudo. > > If not, please follow these chapters in README.linux to enable scanner > access with

Re: [sane-devel] Canon MX 725 network problems

2014-08-16 Thread HelpHelp
Hi! This is strange - When I try to capture packets with wireshark it is really hard to reproduce the error. It looks like I have to hold an open connection between the scanner and the pc for scanning. Could that be true? For now, I can only give you a log (export SANE_DEBUG_PIXMA=11) - Wir

[sane-devel] Canon MX 725 network problems

2014-08-16 Thread HelpHelp
Hello! Thanks to Rolf Bensch. He made my Scanner working. The only problem is that I can use the scanner only by usb. Network is very unstable. Most of the time I have to restart Xsane, gscan2pdf, etc. for doing just one scan. First I will

[sane-devel] Canon MX 725 network problems

2014-08-16 Thread HelpHelp
Hello! Thanks to Rolf Bensch. He made my Scanner working. The only problem is that I can use the scanner only by usb. Network is very unstable. Most of the time I have to restart Xsane, gscan2pdf, etc. for doing just one scan. First I will start with my setup System: Ubuntu 14.04 Printer: C

Re: [sane-devel] Canon MF8200C Series

2014-08-16 Thread Louis Lagendijk
Hi Troels pixma.conf should have only contain mfnp://192.168.1.50:8610 in your case. It tells the backend where to find the scanner. The mfnp part tells the backend that the device is a laser multi-functional (I still don't understand why Canon choose to make that a different protocol as except fo

Re: [sane-devel] Canon MF8200C Series

2014-08-16 Thread Rolf Bensch
Hi Troels, I just committed the patches to Sanes git repository. Please discuss the network issue with Louis. Many thanks for your help. Cheers, Rolf Am 14.08.2014 um 22:14 schrieb Troels Thomsen: > > Excelent! > I can now scan several times without resetting the device! > > One thing stil