[sane-devel] Re: epson 3490 - transparency unit problem

[Oliver Schwartz]

Hi,

> I'm using the tpu on the 3490 with backend-11-10. It works ok
> though the scans seem quite dark compared to the original slide.
> However adjusting the gamma settings on the scanned file gives a
> nice 1024x768 display size. I'm very much a newbie at this so sorry
> I can't give more detailed info.

Can you send me the version of your firmware file? Run 
strings esfw52.bin | grep -i epson
to extract it from the file

/Oliver