Ben Olden-Cooligan

I'm not sure, the log seems to claim that NAPS2 is using 11GB of memory, but I can't get it past 500MB-1GB (`top -o %MEM`) myself running a similar test....

Did you try running `taskset –c 0-1 naps2`?

Does using the command-line `scanimage` work for scanning?

If you have another Linux distro (or VM etc) available, it might be worth trying to see if it's actually specific to NixOS or just the specific scanner.

@mkfrey Are you having the same TypeInitializerException on other distros? @batonac One other thing to try on nixOS, is does importing an image work? If not it might be having...

This is again an issue with the data source, but fortunately SANEWinDS (unlike SaneTwain) is open source, so I was able to make some [fixes](https://github.com/cyanfish/SANEWinDS/pull/1). Hopefully the author is able...

Oops sorry I think I uploaded the wrong build, please try this one instead: [SANEWinDS.zip](https://github.com/cyanfish/naps2/files/14554316/SANEWinDS.zip) You might need to right click -> Properties on the DLL and select "Unblock" to...

Nice. Does the real scanner work with Default as the twain impl? The "Unsupported pixel type" error is because it's trying to scan 48-bit color but NAPS2 only supports 24-bit...

SANEWinDS version 1.2 has [been published](https://sourceforge.net/projects/sanewinds/files/) with those fixes and more, it seems to be working well now.

Does it work if you try and use Windows Fax and Scan? In your profile settings, under Advanced->WIA Version, you can try selecting "1.0".