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mback2k / wiasane

Scanner Access Now Easy - WIA Driver
https://github.com/mback2k/wiasane/wiki/Downloads
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hpaio:/net/ devices not in list. need to use device name explicitly #24

Closed MikeQ123 closed 8 years ago

MikeQ123 commented 9 years ago

Hi. For some reason sane server does not enumerate hpaio:/net devices. I can see devices on sane server via scanimage -L . I can scan remotely via xsane if I use device name explicitly: xsane net:10.50.6.218:hpaio:/net/HP_LaserJet_Pro_MFP_M521dn?ip=10.166.203.1 But devices hpaio:/net/ are not in list in devsane.exe util. So I need to put device name explicitly to device list in devsane.exe I know - this is hplip\sane trouble, but it is possible to workaround it in wiasane/devsane.exe util.

mback2k commented 8 years ago

Hi, this seems to have been caused by a recent change in the hpaio code. Please see the following post: http://comments.gmane.org/gmane.comp.printing.hplip.devel/462 You need to modify hpaio for now. But I might be able to add support for unlisted sane devices at some point.

MikeQ123 commented 8 years ago

thanks fo reply! I use patch for hpaio and it working good!

mback2k commented 8 years ago

The next version of WiaSane will support unlisted scanners. Thanks for bringing this issue to my attention.

mback2k commented 8 years ago

Please try the following version: wiasane-v0.1.1.9-39-gc8274bf.exe

MikeQ123 commented 8 years ago

Hi Marc!

Thank you for your efforts! I will test this version soon. Can I get this version source? My brother made some modufications in devsane.exe for batch scanner installing.

I have another two questions. I trying to use your great tool on my Citrix Xenapp farm. For scanning I use NAPS2 opensource tool. So some times, when I press "Scan" button I get "Driver error" message. But after several seconds I press "Scan" again and it works perfectly. How can I get log files or some debug info? The second question about autofeeder in HP M521 device. I always get "Driver error" when I try use autofeeder in NAPS2. I use latest hpaio drivers and plugin on my SANE server. I can collect some debyg info if needed!

Thanks! Best regards!

Please try the following version: wiasane-v0.1.1.9-39-gc8274bf.exe https://wiasane.marc-hoersken.de/download/release/rev/c8274bffdddb076865fbcb0670372f1ebaa726a9/188/wiasane-v0.1.1.9-39-gc8274bf.exe

— Reply to this email directly or view it on GitHub https://github.com/mback2k/wiasane/issues/24#issuecomment-147598838.